WO2005105892A1 - 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子 - Google Patents
液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子 Download PDFInfo
- Publication number
- WO2005105892A1 WO2005105892A1 PCT/JP2005/008055 JP2005008055W WO2005105892A1 WO 2005105892 A1 WO2005105892 A1 WO 2005105892A1 JP 2005008055 W JP2005008055 W JP 2005008055W WO 2005105892 A1 WO2005105892 A1 WO 2005105892A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- polyamic acid
- formula
- aligning agent
- molecular weight
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 212
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 119
- 229920005575 poly(amic acid) Polymers 0.000 claims abstract description 170
- 150000004985 diamines Chemical class 0.000 claims abstract description 59
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229920001721 polyimide Polymers 0.000 claims abstract description 44
- 239000004642 Polyimide Substances 0.000 claims abstract description 41
- 125000000962 organic group Chemical group 0.000 claims abstract description 26
- 125000003118 aryl group Chemical group 0.000 claims abstract description 22
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims abstract description 22
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 20
- 229930195734 saturated hydrocarbon Natural products 0.000 claims abstract description 15
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims description 54
- 150000002430 hydrocarbons Chemical group 0.000 claims description 19
- 125000003277 amino group Chemical group 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- LMQIGTJXTPCUBP-UHFFFAOYSA-N 5-(aminomethyl)naphthalen-2-amine Chemical compound NC1=CC=C2C(CN)=CC=CC2=C1 LMQIGTJXTPCUBP-UHFFFAOYSA-N 0.000 claims description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 4
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 3
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 186
- 239000000243 solution Substances 0.000 description 166
- 230000015572 biosynthetic process Effects 0.000 description 96
- 238000003786 synthesis reaction Methods 0.000 description 95
- 239000002904 solvent Substances 0.000 description 58
- WVOLTBSCXRRQFR-SJORKVTESA-N Cannabidiolic acid Natural products OC1=C(C(O)=O)C(CCCCC)=CC(O)=C1[C@@H]1[C@@H](C(C)=C)CCC(C)=C1 WVOLTBSCXRRQFR-SJORKVTESA-N 0.000 description 55
- WVOLTBSCXRRQFR-DLBZAZTESA-M cannabidiolate Chemical compound OC1=C(C([O-])=O)C(CCCCC)=CC(O)=C1[C@H]1[C@H](C(C)=C)CCC(C)=C1 WVOLTBSCXRRQFR-DLBZAZTESA-M 0.000 description 55
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 41
- 238000000034 method Methods 0.000 description 32
- 239000000203 mixture Substances 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 24
- 239000000758 substrate Substances 0.000 description 24
- -1 aliphatic diamine Chemical class 0.000 description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- AEUBCEDJMLUFGL-UHFFFAOYSA-N 4-anthracen-2-ylbutanoic acid Chemical compound C1=CC=CC2=CC3=CC(CCCC(=O)O)=CC=C3C=C21 AEUBCEDJMLUFGL-UHFFFAOYSA-N 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 19
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 18
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- 239000012043 crude product Substances 0.000 description 17
- 239000003960 organic solvent Substances 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 12
- 239000002244 precipitate Substances 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 10
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 10
- 210000002858 crystal cell Anatomy 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- GSCPDZHWVNUUFI-UHFFFAOYSA-N 3-aminobenzamide Chemical compound NC(=O)C1=CC=CC(N)=C1 GSCPDZHWVNUUFI-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-N trifluoroacetic acid Substances OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000004988 Nematic liquid crystal Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 5
- 235000002597 Solanum melongena Nutrition 0.000 description 5
- 238000002835 absorbance Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000006358 imidation reaction Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 241000144017 Anaea Species 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000000862 absorption spectrum Methods 0.000 description 4
- 150000008065 acid anhydrides Chemical class 0.000 description 4
- 125000002723 alicyclic group Chemical group 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XUSNPFGLKGCWGN-UHFFFAOYSA-N 3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine Chemical compound NCCCN1CCN(CCCN)CC1 XUSNPFGLKGCWGN-UHFFFAOYSA-N 0.000 description 3
- YGYCECQIOXZODZ-UHFFFAOYSA-N 4415-87-6 Chemical compound O=C1OC(=O)C2C1C1C(=O)OC(=O)C12 YGYCECQIOXZODZ-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 3
- 239000009719 polyimide resin Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 2
- JDGFELYPUWNNGR-UHFFFAOYSA-N 1,2,3,3a,4,5,6,6a-octahydropentalene-1,3,4,6-tetracarboxylic acid Chemical compound OC(=O)C1CC(C(O)=O)C2C(C(=O)O)CC(C(O)=O)C21 JDGFELYPUWNNGR-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- QIMMUPPBPVKWKM-UHFFFAOYSA-N 2-methylnaphthalene Chemical compound C1=CC=CC2=CC(C)=CC=C21 QIMMUPPBPVKWKM-UHFFFAOYSA-N 0.000 description 2
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- WUPRYUDHUFLKFL-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(OC=2C=CC(N)=CC=2)=C1 WUPRYUDHUFLKFL-UHFFFAOYSA-N 0.000 description 2
- SLHXQWDUYXSTPA-UHFFFAOYSA-N 4-[5-(4-aminophenoxy)pentoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCOC1=CC=C(N)C=C1 SLHXQWDUYXSTPA-UHFFFAOYSA-N 0.000 description 2
- JKDKGBVSEDYQEV-UHFFFAOYSA-N 4-aminophenol ethane Chemical compound CC.NC1=CC=C(O)C=C1 JKDKGBVSEDYQEV-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- SORGEQQSQGNZFI-UHFFFAOYSA-N [azido(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(N=[N+]=[N-])OC1=CC=CC=C1 SORGEQQSQGNZFI-UHFFFAOYSA-N 0.000 description 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 150000004984 aromatic diamines Chemical class 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- OLQWMCSSZKNOLQ-ZXZARUISSA-N (3s)-3-[(3r)-2,5-dioxooxolan-3-yl]oxolane-2,5-dione Chemical compound O=C1OC(=O)C[C@H]1[C@@H]1C(=O)OC(=O)C1 OLQWMCSSZKNOLQ-ZXZARUISSA-N 0.000 description 1
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 1
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 1
- MQQRFOXFIPBFOV-UHFFFAOYSA-N 1,2-dimethylcyclobutane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1(C)C(C(O)=O)C(C(O)=O)C1(C)C(O)=O MQQRFOXFIPBFOV-UHFFFAOYSA-N 0.000 description 1
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 1
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- SBHHKGFHJWTZJN-UHFFFAOYSA-N 1,3-dimethylcyclobutane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1(C)C(C(O)=O)C(C)(C(O)=O)C1C(O)=O SBHHKGFHJWTZJN-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- YFOOEYJGMMJJLS-UHFFFAOYSA-N 1,8-diaminonaphthalene Chemical compound C1=CC(N)=C2C(N)=CC=CC2=C1 YFOOEYJGMMJJLS-UHFFFAOYSA-N 0.000 description 1
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 description 1
- JIRAPPCUCFMITL-UHFFFAOYSA-N 1-(aminomethyl)naphthalen-2-amine Chemical compound C1=CC=C2C(CN)=C(N)C=CC2=C1 JIRAPPCUCFMITL-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 1
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- VOSLIUIVGWBSOK-UHFFFAOYSA-N 1-n-phenylbenzene-1,2,4-triamine Chemical compound NC1=CC(N)=CC=C1NC1=CC=CC=C1 VOSLIUIVGWBSOK-UHFFFAOYSA-N 0.000 description 1
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- DDHUNHGZUHZNKB-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diamine Chemical compound NCC(C)(C)CN DDHUNHGZUHZNKB-UHFFFAOYSA-N 0.000 description 1
- IFFLKGMDBKQMAH-UHFFFAOYSA-N 2,4-diaminopyridine Chemical compound NC1=CC=NC(N)=C1 IFFLKGMDBKQMAH-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- XGKKWUNSNDTGDS-UHFFFAOYSA-N 2,5-dimethylheptane-1,7-diamine Chemical compound NCC(C)CCC(C)CCN XGKKWUNSNDTGDS-UHFFFAOYSA-N 0.000 description 1
- YXOKJIRTNWHPFS-UHFFFAOYSA-N 2,5-dimethylhexane-1,6-diamine Chemical compound NCC(C)CCC(C)CN YXOKJIRTNWHPFS-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- MTVLEKBQSDTQGO-UHFFFAOYSA-N 2-(2-ethoxypropoxy)propan-1-ol Chemical compound CCOC(C)COC(C)CO MTVLEKBQSDTQGO-UHFFFAOYSA-N 0.000 description 1
- YJSATLBWFLERNZ-MDZDMXLPSA-N 2-[(e)-2-(2-aminophenyl)ethenyl]aniline Chemical compound NC1=CC=CC=C1\C=C\C1=CC=CC=C1N YJSATLBWFLERNZ-MDZDMXLPSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- PPPFYBPQAPISCT-UHFFFAOYSA-N 2-hydroxypropyl acetate Chemical compound CC(O)COC(C)=O PPPFYBPQAPISCT-UHFFFAOYSA-N 0.000 description 1
- KPKOSOUTWDOOIW-UHFFFAOYSA-N 3,5-bis(4-aminophenoxy)benzoic acid Chemical compound C1=CC(N)=CC=C1OC1=CC(OC=2C=CC(N)=CC=2)=CC(C(O)=O)=C1 KPKOSOUTWDOOIW-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- ZDBWYUOUYNQZBM-UHFFFAOYSA-N 3-(aminomethyl)aniline Chemical compound NCC1=CC=CC(N)=C1 ZDBWYUOUYNQZBM-UHFFFAOYSA-N 0.000 description 1
- CKOFBUUFHALZGK-UHFFFAOYSA-N 3-[(3-aminophenyl)methyl]aniline Chemical compound NC1=CC=CC(CC=2C=C(N)C=CC=2)=C1 CKOFBUUFHALZGK-UHFFFAOYSA-N 0.000 description 1
- FGWQCROGAHMWSU-UHFFFAOYSA-N 3-[(4-aminophenyl)methyl]aniline Chemical compound C1=CC(N)=CC=C1CC1=CC=CC(N)=C1 FGWQCROGAHMWSU-UHFFFAOYSA-N 0.000 description 1
- POTQBGGWSWSMCX-UHFFFAOYSA-N 3-[2-(3-aminopropoxy)ethoxy]propan-1-amine Chemical compound NCCCOCCOCCCN POTQBGGWSWSMCX-UHFFFAOYSA-N 0.000 description 1
- WWNABCFITWBKEM-UHFFFAOYSA-N 3-[3-(3-aminophenyl)phenyl]aniline Chemical compound NC1=CC=CC(C=2C=C(C=CC=2)C=2C=C(N)C=CC=2)=C1 WWNABCFITWBKEM-UHFFFAOYSA-N 0.000 description 1
- WCXGOVYROJJXHA-UHFFFAOYSA-N 3-[4-[4-(3-aminophenoxy)phenyl]sulfonylphenoxy]aniline Chemical compound NC1=CC=CC(OC=2C=CC(=CC=2)S(=O)(=O)C=2C=CC(OC=3C=C(N)C=CC=3)=CC=2)=C1 WCXGOVYROJJXHA-UHFFFAOYSA-N 0.000 description 1
- CRORGGSWAKIXSA-UHFFFAOYSA-N 3-methylbutyl 2-hydroxypropanoate Chemical compound CC(C)CCOC(=O)C(C)O CRORGGSWAKIXSA-UHFFFAOYSA-N 0.000 description 1
- ICNFHJVPAJKPHW-UHFFFAOYSA-N 4,4'-Thiodianiline Chemical compound C1=CC(N)=CC=C1SC1=CC=C(N)C=C1 ICNFHJVPAJKPHW-UHFFFAOYSA-N 0.000 description 1
- ZWIBGDOHXGXHEV-UHFFFAOYSA-N 4,4-dimethylheptane-1,7-diamine Chemical compound NCCCC(C)(C)CCCN ZWIBGDOHXGXHEV-UHFFFAOYSA-N 0.000 description 1
- LNPMZQXEPNWCMG-UHFFFAOYSA-N 4-(2-aminoethyl)aniline Chemical compound NCCC1=CC=C(N)C=C1 LNPMZQXEPNWCMG-UHFFFAOYSA-N 0.000 description 1
- AVCOFPOLGHKJQB-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)sulfonylphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1S(=O)(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 AVCOFPOLGHKJQB-UHFFFAOYSA-N 0.000 description 1
- XDYLWBWPEDSSLU-UHFFFAOYSA-N 4-(3-carboxyphenyl)benzene-1,2,3-tricarboxylic acid Chemical compound OC(=O)C1=CC=CC(C=2C(=C(C(O)=O)C(C(O)=O)=CC=2)C(O)=O)=C1 XDYLWBWPEDSSLU-UHFFFAOYSA-N 0.000 description 1
- QYIMZXITLDTULQ-UHFFFAOYSA-N 4-(4-amino-2-methylphenyl)-3-methylaniline Chemical compound CC1=CC(N)=CC=C1C1=CC=C(N)C=C1C QYIMZXITLDTULQ-UHFFFAOYSA-N 0.000 description 1
- ZIUFYEYVSLRSRT-UHFFFAOYSA-N 4-(4-octoxyphenoxy)aniline Chemical compound NC1=CC=C(OC2=CC=C(OCCCCCCCC)C=C2)C=C1 ZIUFYEYVSLRSRT-UHFFFAOYSA-N 0.000 description 1
- BFWYZZPDZZGSLJ-UHFFFAOYSA-N 4-(aminomethyl)aniline Chemical compound NCC1=CC=C(N)C=C1 BFWYZZPDZZGSLJ-UHFFFAOYSA-N 0.000 description 1
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 1
- KOGDFDWINXIWHI-OWOJBTEDSA-N 4-[(e)-2-(4-aminophenyl)ethenyl]aniline Chemical compound C1=CC(N)=CC=C1\C=C\C1=CC=C(N)C=C1 KOGDFDWINXIWHI-OWOJBTEDSA-N 0.000 description 1
- NGMJQNYIDZLGFP-UHFFFAOYSA-N 4-[10-(4-aminophenoxy)decoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCCCOC1=CC=C(N)C=C1 NGMJQNYIDZLGFP-UHFFFAOYSA-N 0.000 description 1
- ISESBQNCWCFFFR-UHFFFAOYSA-N 4-[2-(4-amino-2-methylphenyl)ethyl]-3-methylaniline Chemical group CC1=CC(N)=CC=C1CCC1=CC=C(N)C=C1C ISESBQNCWCFFFR-UHFFFAOYSA-N 0.000 description 1
- UHNUHZHQLCGZDA-UHFFFAOYSA-N 4-[2-(4-aminophenyl)ethyl]aniline Chemical compound C1=CC(N)=CC=C1CCC1=CC=C(N)C=C1 UHNUHZHQLCGZDA-UHFFFAOYSA-N 0.000 description 1
- HPUJEBAZZTZOFL-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)-2,2-dimethylpropoxy]aniline Chemical compound C=1C=C(N)C=CC=1OCC(C)(C)COC1=CC=C(N)C=C1 HPUJEBAZZTZOFL-UHFFFAOYSA-N 0.000 description 1
- KWFFEQXPFFDJER-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)propoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCOC1=CC=C(N)C=C1 KWFFEQXPFFDJER-UHFFFAOYSA-N 0.000 description 1
- LAFZPVANKKJENB-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)butoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCOC1=CC=C(N)C=C1 LAFZPVANKKJENB-UHFFFAOYSA-N 0.000 description 1
- JCRRFJIVUPSNTA-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 JCRRFJIVUPSNTA-UHFFFAOYSA-N 0.000 description 1
- KMKWGXGSGPYISJ-UHFFFAOYSA-N 4-[4-[2-[4-(4-aminophenoxy)phenyl]propan-2-yl]phenoxy]aniline Chemical compound C=1C=C(OC=2C=CC(N)=CC=2)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(N)C=C1 KMKWGXGSGPYISJ-UHFFFAOYSA-N 0.000 description 1
- UTDAGHZGKXPRQI-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]sulfonylphenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(S(=O)(=O)C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 UTDAGHZGKXPRQI-UHFFFAOYSA-N 0.000 description 1
- ZUBYRLIOGYHFCP-UHFFFAOYSA-N 4-[4-[5-[4-(4-aminophenoxy)phenoxy]pentoxy]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OCCCCCOC(C=C1)=CC=C1OC1=CC=C(N)C=C1 ZUBYRLIOGYHFCP-UHFFFAOYSA-N 0.000 description 1
- KBVPANOLXOGZDY-UHFFFAOYSA-N 4-[4-[6-[4-(4-aminophenoxy)phenoxy]hexoxy]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OCCCCCCOC(C=C1)=CC=C1OC1=CC=C(N)C=C1 KBVPANOLXOGZDY-UHFFFAOYSA-N 0.000 description 1
- PWMAGDIHKLEZLO-UHFFFAOYSA-N 4-[4-[7-[4-(4-aminophenoxy)phenoxy]heptoxy]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OCCCCCCCOC(C=C1)=CC=C1OC1=CC=C(N)C=C1 PWMAGDIHKLEZLO-UHFFFAOYSA-N 0.000 description 1
- CJZXARYPYYJHHT-UHFFFAOYSA-N 4-[4-[9-[4-(4-aminophenoxy)phenoxy]nonoxy]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OCCCCCCCCCOC(C=C1)=CC=C1OC1=CC=C(N)C=C1 CJZXARYPYYJHHT-UHFFFAOYSA-N 0.000 description 1
- IOTLEGLFLBSZCA-UHFFFAOYSA-N 4-[5-(4-aminophenyl)nonan-5-yl]aniline Chemical compound C=1C=C(N)C=CC=1C(CCCC)(CCCC)C1=CC=C(N)C=C1 IOTLEGLFLBSZCA-UHFFFAOYSA-N 0.000 description 1
- DFXGPEKKMXWHQU-UHFFFAOYSA-N 4-[9-(4-aminophenoxy)nonoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCCOC1=CC=C(N)C=C1 DFXGPEKKMXWHQU-UHFFFAOYSA-N 0.000 description 1
- KIFDSGGWDIVQGN-UHFFFAOYSA-N 4-[9-(4-aminophenyl)fluoren-9-yl]aniline Chemical compound C1=CC(N)=CC=C1C1(C=2C=CC(N)=CC=2)C2=CC=CC=C2C2=CC=CC=C21 KIFDSGGWDIVQGN-UHFFFAOYSA-N 0.000 description 1
- OJXULZRBAPPHNY-UHFFFAOYSA-N 4-[[(4-aminophenyl)-dimethylsilyl]oxy-dimethylsilyl]aniline Chemical compound C=1C=C(N)C=CC=1[Si](C)(C)O[Si](C)(C)C1=CC=C(N)C=C1 OJXULZRBAPPHNY-UHFFFAOYSA-N 0.000 description 1
- ALKUAKODQGTCBZ-UHFFFAOYSA-N 4-aminophenol nonane Chemical compound CCCCCCCCC.NC1=CC=C(C=C1)O ALKUAKODQGTCBZ-UHFFFAOYSA-N 0.000 description 1
- XNKDTTOZCUNJEZ-UHFFFAOYSA-N 4-aminophenol propane Chemical compound CCC.NC1=CC=C(C=C1)O XNKDTTOZCUNJEZ-UHFFFAOYSA-N 0.000 description 1
- LTGYTOOKQWFTQG-UHFFFAOYSA-N 4-heptoxyaniline Chemical compound CCCCCCCOC1=CC=C(N)C=C1 LTGYTOOKQWFTQG-UHFFFAOYSA-N 0.000 description 1
- QZHXKQKKEBXYRG-UHFFFAOYSA-N 4-n-(4-aminophenyl)benzene-1,4-diamine Chemical compound C1=CC(N)=CC=C1NC1=CC=C(N)C=C1 QZHXKQKKEBXYRG-UHFFFAOYSA-N 0.000 description 1
- MENYRYNFSIBDQN-UHFFFAOYSA-N 5,5-dibromoimidazolidine-2,4-dione Chemical compound BrC1(Br)NC(=O)NC1=O MENYRYNFSIBDQN-UHFFFAOYSA-N 0.000 description 1
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 1
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 description 1
- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 description 1
- SNCJAJRILVFXAE-UHFFFAOYSA-N 9h-fluorene-2,7-diamine Chemical compound NC1=CC=C2C3=CC=C(N)C=C3CC2=C1 SNCJAJRILVFXAE-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- XBUAEJJROQFUAU-UHFFFAOYSA-N C(CCC(=O)O)(=O)O.NC1=CC=C(C=C1)O.NC1=CC=C(C=C1)O Chemical compound C(CCC(=O)O)(=O)O.NC1=CC=C(C=C1)O.NC1=CC=C(C=C1)O XBUAEJJROQFUAU-UHFFFAOYSA-N 0.000 description 1
- OJELMUVFKYQVPB-UHFFFAOYSA-N C(CCCC(=O)O)(=O)O.NC1=CC=C(C=C1)O.NC1=CC=C(C=C1)O Chemical compound C(CCCC(=O)O)(=O)O.NC1=CC=C(C=C1)O.NC1=CC=C(C=C1)O OJELMUVFKYQVPB-UHFFFAOYSA-N 0.000 description 1
- KIZQTRUTFRJKIZ-UHFFFAOYSA-N C(CCCCCCCCC(=O)O)(=O)O.NC1=CC=C(C=C1)O.NC1=CC=C(C=C1)O Chemical compound C(CCCCCCCCC(=O)O)(=O)O.NC1=CC=C(C=C1)O.NC1=CC=C(C=C1)O KIZQTRUTFRJKIZ-UHFFFAOYSA-N 0.000 description 1
- HUQJGYGSLJUIOK-UHFFFAOYSA-N CCCC.NC1=CC=C(C=C1)O Chemical compound CCCC.NC1=CC=C(C=C1)O HUQJGYGSLJUIOK-UHFFFAOYSA-N 0.000 description 1
- GSXCERJOZKCOAU-UHFFFAOYSA-N CCCCC(CCCCCCCCCCC(CCN)N)OC1=CC=CC=C1 Chemical compound CCCCC(CCCCCCCCCCC(CCN)N)OC1=CC=CC=C1 GSXCERJOZKCOAU-UHFFFAOYSA-N 0.000 description 1
- JHMZWYAFIRLYLZ-UHFFFAOYSA-N CCCCC.NC1=CC=C(C=C1)O Chemical compound CCCCC.NC1=CC=C(C=C1)O JHMZWYAFIRLYLZ-UHFFFAOYSA-N 0.000 description 1
- JCWOPILDUHNQSF-UHFFFAOYSA-N CCCCCCC.NC1=CC=C(C=C1)O Chemical compound CCCCCCC.NC1=CC=C(C=C1)O JCWOPILDUHNQSF-UHFFFAOYSA-N 0.000 description 1
- FVLUUGRAUFRQLU-UHFFFAOYSA-N CCCCCCCC.NC1=CC=C(C=C1)O Chemical compound CCCCCCCC.NC1=CC=C(C=C1)O FVLUUGRAUFRQLU-UHFFFAOYSA-N 0.000 description 1
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 1
- ZPAKUZKMGJJMAA-UHFFFAOYSA-N Cyclohexane-1,2,4,5-tetracarboxylic acid Chemical compound OC(=O)C1CC(C(O)=O)C(C(O)=O)CC1C(O)=O ZPAKUZKMGJJMAA-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- XZFRNVXSXJXIQI-UHFFFAOYSA-N NC=1C=C(C=CC1)C(C(F)(F)F)(C(F)(F)F)C1=CC(=CC=C1)N.NC1=CC=C(C=C1)C(C(F)(F)F)(C(F)(F)F)C1=CC=C(C=C1)N Chemical compound NC=1C=C(C=CC1)C(C(F)(F)F)(C(F)(F)F)C1=CC(=CC=C1)N.NC1=CC=C(C=C1)C(C(F)(F)F)(C(F)(F)F)C1=CC=C(C=C1)N XZFRNVXSXJXIQI-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000577218 Phenes Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 239000005700 Putrescine Substances 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- JBQLQIMCKFDOHK-UHFFFAOYSA-N Stephanol Natural products CC(O)C1(O)CCC2(O)C3(O)CC=C4CC(O)CCC4(C)C3C(O)C(O)C12C JBQLQIMCKFDOHK-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- WMVSVUVZSYRWIY-UHFFFAOYSA-N [(4-benzoyloxyiminocyclohexa-2,5-dien-1-ylidene)amino] benzoate Chemical compound C=1C=CC=CC=1C(=O)ON=C(C=C1)C=CC1=NOC(=O)C1=CC=CC=C1 WMVSVUVZSYRWIY-UHFFFAOYSA-N 0.000 description 1
- ABPUBUORTRHHDZ-UHFFFAOYSA-N [4-(aminomethyl)-3-bicyclo[2.2.1]heptanyl]methanamine Chemical compound C1CC2(CN)C(CN)CC1C2 ABPUBUORTRHHDZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- BTXCHYCUHBGRMK-UHFFFAOYSA-N amino sulfamate Chemical compound NOS(N)(=O)=O BTXCHYCUHBGRMK-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- ZLSMCQSGRWNEGX-UHFFFAOYSA-N bis(4-aminophenyl)methanone Chemical compound C1=CC(N)=CC=C1C(=O)C1=CC=C(N)C=C1 ZLSMCQSGRWNEGX-UHFFFAOYSA-N 0.000 description 1
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- NJRWLESRYZMVRW-UHFFFAOYSA-N carboxy carboxyoxycarbonyl carbonate Chemical compound OC(=O)OC(=O)OC(=O)OC(O)=O NJRWLESRYZMVRW-UHFFFAOYSA-N 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical group [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- GEQHKFFSPGPGLN-UHFFFAOYSA-N cyclohexane-1,3-diamine Chemical compound NC1CCCC(N)C1 GEQHKFFSPGPGLN-UHFFFAOYSA-N 0.000 description 1
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- WOSVXXBNNCUXMT-UHFFFAOYSA-N cyclopentane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1CC(C(O)=O)C(C(O)=O)C1C(O)=O WOSVXXBNNCUXMT-UHFFFAOYSA-N 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- YCDUMXSNRLISHV-UHFFFAOYSA-N dibenzofuran-2,7-diamine Chemical compound C1=C(N)C=C2C3=CC=C(N)C=C3OC2=C1 YCDUMXSNRLISHV-UHFFFAOYSA-N 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- UYAAVKFHBMJOJZ-UHFFFAOYSA-N diimidazo[1,3-b:1',3'-e]pyrazine-5,10-dione Chemical compound O=C1C2=CN=CN2C(=O)C2=CN=CN12 UYAAVKFHBMJOJZ-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- CRBREIOFEDVXGE-UHFFFAOYSA-N dodecoxybenzene Chemical compound CCCCCCCCCCCCOC1=CC=CC=C1 CRBREIOFEDVXGE-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 description 1
- IUVIZIXAUJLNMZ-UHFFFAOYSA-N hexadecane-3,4,10,11-tetracarboxylic acid Chemical compound CCCCC(C(O)=O)C(C(O)=O)CCCCCC(C(O)=O)C(C(O)=O)CCC IUVIZIXAUJLNMZ-UHFFFAOYSA-N 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- LPEKGGXMPWTOCB-UHFFFAOYSA-N methyl 2-hydroxypropionate Chemical compound COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 1
- ZIYVHBGGAOATLY-UHFFFAOYSA-N methylmalonic acid Chemical compound OC(=O)C(C)C(O)=O ZIYVHBGGAOATLY-UHFFFAOYSA-N 0.000 description 1
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- OBKARQMATMRWQZ-UHFFFAOYSA-N naphthalene-1,2,5,6-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 OBKARQMATMRWQZ-UHFFFAOYSA-N 0.000 description 1
- KQSABULTKYLFEV-UHFFFAOYSA-N naphthalene-1,5-diamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1N KQSABULTKYLFEV-UHFFFAOYSA-N 0.000 description 1
- DOBFTMLCEYUAQC-UHFFFAOYSA-N naphthalene-2,3,6,7-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=C2C=C(C(O)=O)C(C(=O)O)=CC2=C1 DOBFTMLCEYUAQC-UHFFFAOYSA-N 0.000 description 1
- GOGZBMRXLADNEV-UHFFFAOYSA-N naphthalene-2,6-diamine Chemical compound C1=C(N)C=CC2=CC(N)=CC=C21 GOGZBMRXLADNEV-UHFFFAOYSA-N 0.000 description 1
- YTVNOVQHSGMMOV-UHFFFAOYSA-N naphthalenetetracarboxylic dianhydride Chemical compound C1=CC(C(=O)OC2=O)=C3C2=CC=C2C(=O)OC(=O)C1=C32 YTVNOVQHSGMMOV-UHFFFAOYSA-N 0.000 description 1
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 description 1
- CJYCVQJRVSAFKB-UHFFFAOYSA-N octadecane-1,18-diamine Chemical compound NCCCCCCCCCCCCCCCCCCN CJYCVQJRVSAFKB-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- UFOIOXZLTXNHQH-UHFFFAOYSA-N oxolane-2,3,4,5-tetracarboxylic acid Chemical compound OC(=O)C1OC(C(O)=O)C(C(O)=O)C1C(O)=O UFOIOXZLTXNHQH-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- DYFXGORUJGZJCA-UHFFFAOYSA-N phenylmethanediamine Chemical class NC(N)C1=CC=CC=C1 DYFXGORUJGZJCA-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229940116423 propylene glycol diacetate Drugs 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- VHNQIURBCCNWDN-UHFFFAOYSA-N pyridine-2,6-diamine Chemical compound NC1=CC=CC(N)=N1 VHNQIURBCCNWDN-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 125000002345 steroid group Chemical group 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/56—Aligning agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/53—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having the nitrogen atom of at least one of the amino groups further bound to a hydrocarbon radical substituted by amino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
- C07C211/58—Naphthylamines; N-substituted derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/025—Polyamide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/027—Polyimide
Definitions
- Liquid crystal alignment agent Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device using the same
- the present invention relates to a liquid crystal alignment agent used when forming a liquid crystal display element, a liquid crystal alignment film using the same, and a liquid crystal display element.
- Liquid crystal display elements used for mobile phones, personal computer monitors, televisions, and the like have a structure in which liquid crystal molecules are sandwiched between liquid crystal alignment films formed on a substrate. This is a display element that utilizes the fact that liquid crystal molecules aligned in a certain direction respond by voltage.
- This liquid crystal alignment film is formed from a liquid crystal alignment agent, determines the orientation of liquid crystal molecules and the pretilt angle of liquid crystal molecules, and has a large effect on the electrical characteristics of the display element. Play a big role!
- Liquid crystal alignment films have been developed to improve the characteristics of display devices.
- diamine and tetracarbon which are mainly composed of bis (aminomethyl) -bicyclo [2,2,1] heptane, have been developed.
- a varnish containing a polyamic acid obtained by condensing an acid dianhydride, a partially imidized polyamic acid and a polyimide a liquid crystal alignment film that provides a display element with a high voltage holding ratio and a small residual charge. It has been proposed to provide (for example, see Patent Document 1).
- a liquid crystal alignment film using a specific aliphatic diamine and aromatic tetracarboxylic dianhydride to improve liquid crystal alignment has been proposed (for example, see Patent Document 2).
- aromatic diamines have high polymerization reactivity!
- the obtained polyamic acid may become non-uniform or gel during storage at low temperatures.
- Patent Document 1 JP-A-10-7906
- Patent Document 2 JP-A-8-248424
- Patent Document 3 Japanese Patent Application Laid-Open No. 2002-322275
- the present invention has been made in view of the above circumstances, and has as its object to provide a liquid crystal aligning agent capable of forming a liquid crystal alignment film having good electric characteristics and having excellent storage stability and manufacturability. .
- the present inventors have conducted intensive studies to achieve the above object, and as a result, have found that a polyamic acid or a polyimide obtained by dehydrating and ring-closing the polyamic acid by a polymerization reaction with a tetracarboxylic dianhydride component is obtained.
- a diamine component to be formed it has never been used before! It was found that a liquid crystal aligning agent having the following excellent properties can be obtained by using a diamine conjugate, thereby completing the present invention. .
- Some of the diamine compounds used in the present invention are also novel as diamine conjugates.
- the present invention includes the following points.
- A is a benzene ring or a divalent organic group having an aromatic condensed ring force, and one or more arbitrary hydrogen atoms of the benzene ring and the aromatic condensed ring are represented by A May be substituted with a monovalent organic group other than an amino group.
- R is a divalent saturated hydrocarbon group having 1 to 10 carbon atoms.
- liquid crystal aligning agent according to the above 1, wherein A in the formula [1] is a divalent aromatic group selected from the formulas [2-1] to [2-4].
- One or more hydrogen atoms of the benzene ring and the condensed aromatic ring may be substituted with a monovalent organic group other than an amino group.
- Q represents a hydrocarbon ring having 3 to 7 carbon atoms
- nl and n3 are 0 to 7
- n2 is an integer of 0 or 1.
- nl, n2, and n3 do not become 0 at the same time.
- R is a divalent saturated hydrocarbon group having 1 to 10 carbon atoms, and any water in the naphthalene ring
- One or more elemental atoms may be substituted with a monovalent organic group other than an amino group.
- liquid crystal aligning agent according to any one of the above items 1 to 7, wherein the molar ratio of the reaction ratio between the tetracarboxylic dianhydride component and the diamine component is 1: 0.8 to 1: 1.2.
- liquid crystal alignment agent of the present invention a liquid crystal alignment film having excellent electrical properties can be obtained, and can be suitably used for a liquid crystal display device.
- the liquid crystal aligning agent itself is excellent in productivity and storage stability.
- FIG. 1 shows UV absorption spectra of Examples 38 to 40 and Comparative Example 6.
- a diamine component and a tetracarboxylic dianhydride component are used as monomer components constituting a polymer, and a polyamic acid obtained by polymerizing these components and a polyamic acid obtained by dehydrating and ring-closing the polyamic acid.
- A is a benzene ring or a divalent organic group having an aromatic condensed ring force, and one or more of arbitrary hydrogen atoms in the benzene ring and the aromatic condensed ring are represented by A. May be substituted by a monovalent organic group other than an amino group, and R is a divalent saturated hydrocarbon group having 1 to 10 carbon atoms.o
- the diamine represented by the formula [1] used in the present invention is directly bonded to an aromatic ring in one amino group A, and the other amino group is bonded to a saturated hydrocarbon group having 1 to 10 carbon atoms.
- a in the formula [1] is a divalent organic group selected from organic groups represented by a benzene ring or a ring obtained by condensing a plurality of benzene rings (hereinafter, referred to as an aromatic condensed ring). .
- Power is not limited to this.
- a in the formula [1] is a site existing in the structure of the polyamic acid and the polyimide, which is considered to have an effect of improving the liquid crystal orientation and the accumulated charge characteristics of the liquid crystal alignment film. .
- A is a ⁇ -conjugated aromatic group because the charge storage characteristics of the liquid crystal alignment film become better.
- the storage stability of the liquid crystal alignment agent is good. Preferred because it can be maintained.
- a in the formula [1] is particularly preferably a divalent organic group represented by the formula [2-1] or the formula [2-2].
- the liquid crystal alignment film has effects such as a lower absorbance in the visible-UV region and a polyamic acid or polyimide having high solubility is easily obtained.
- a polyimide may be obtained by using in combination with a diamine component of a polyamic acid which is insoluble by an imidization reaction.
- A is the formula [2-2] it is particularly preferable because the accumulated charge characteristics become better.
- R in the formula [1] will be described.
- R is a divalent saturated hydrocarbon group having 1 to 10 carbon atoms in consideration of the voltage holding characteristics and liquid crystal alignment properties of the liquid crystal alignment film.
- R is a saturated hydrocarbon group having a linear, branched or cyclic structure, and is preferably a divalent organic group containing no aromatic ring.
- R does not contain an aromatic group, it also has the effect of reducing the absorbance of the liquid crystal alignment film in the visible-ultraviolet (UV) region.
- R is preferably a saturated hydrocarbon group having 1 to 6 carbon atoms in view of accumulated charge characteristics. Further, from the viewpoint of liquid crystal alignment, a linear saturated hydrocarbon is preferable.
- R in the present invention is represented by the following formula [3].
- Q represents a hydrocarbon ring having 3 to 7 carbon atoms, and is preferably a cyclobutane ring, a cyclopentane ring, or a cyclohexane ring, and particularly, cyclohexane having a stable ring structure. Rings are preferred.
- nl and n3 are integers of 0-7, preferably 0-3.
- n2 is an integer of 0 or 1. However, nl, n2, and n3 do not become 0 at the same time.
- R is represented by the formula [6] to the formula [9] as a diamine having a cyclic structure.
- Q nl and n3 have the same meaning as described above, and the sum of Q, the number of carbon atoms in the hydrocarbon ring, and nl and n3 is preferably an integer of 10 or less.
- one or more arbitrary hydrogen atoms of the aromatic ring or the hydrocarbon ring may be replaced by a monovalent organic group other than an amino group.
- Specific examples of the condensed ring in the formulas [2-5] to [2-10] include the same compounds as in the case of the formulas [2-1] to [2-4].
- formula [6] examples include diamines of formulas [10] to [16].
- one or more arbitrary hydrogen atoms on the benzene ring may be substituted with a monovalent organic group other than an amino group.
- any hydrogen atom may be substituted with a monovalent alkyl group. Equations [7] to [9] Specific examples in the case of a condensed ring in the present invention include similar compounds according to the case of the formula [6].
- R is a diamine which is a saturated hydrocarbon group having a branched structure
- a in the formula [1] is represented by the formula [2]
- a in the formula [1] is a benzene ring represented by the formula [21] and the formulas [2-2] to [2-4].
- a in the formula [1] is a benzene ring represented by the formula [21] and the formulas [2-2] to [2-4].
- Is a condensed ring of 2 to 3 diamines represented by the formulas [27] to [31] are exemplified.
- n4 represents an integer of 1 to 10.
- one or more arbitrary hydrogen atoms of the aromatic ring and the condensed ring may be substituted with a monovalent organic group other than an amino group.
- one or more arbitrary hydrogen atoms of a benzene ring or a condensed ring are substituted with a monovalent organic group other than an amino group. May be.
- Specific examples of the condensed ring in the formulas [25] to [2-10] include the same compounds as in the case of the formulas [2-1] to [2-4].
- n4 is an integer of 1 to 6. More preferably, they are diamines represented by the formulas [32] to [43] in which n4 is an integer of 1 to 3 in the formulas [27] and [28].
- the diamine component used in the present invention at least one of the diamines represented by the above formula [1] is used in combination with one or more diamines selected from other diamines. You can also. The following are examples of other diamines, but are not limited thereto.
- 1,4-diaminocyclohexane 1,3 diaminocyclohexane, 4,4 ′ diaminodicyclohexynolemethane, 4, 4 ′ diamino-3,3 ′ dimethinoresic mouth Hexylamine, isophorone diamine and the like.
- aromatic diamines include o—, m—, p phenylenediamine, diaminotoluenes (eg, 2,4 diaminotoluene), 1,4 diamino-12-methoxybenzene, and 2,5 diaminop Xylene, 1,3-diamino-4 benzene, 3,5 diamino, sulfonic acid, 1,4-diamino-2,5 Dichloro mouth benzene, 4, 4 'diamino-1, 2 diphenylethane, 4, 4' diamino-2, 2 'dimethylbibenzyl, 4, 4' diaminodiphenylmethane, 3, 3 'diaminodiphenylmethane, 3, 4'-diamino Diphenylmethane, 4,4'-diamino-1,3'-dimethyldiphenylmethane, 2,2'diaminostilbene, 4,4'diaminostil,
- Heterocyclic diamines include 2,6 diaminopyridine, 2,4 diaminopyridine, 2,4 diamino-1,3,5 triazine, 2,7 diaminodibenzofuran, 3,6 diaminocarnozo, monole, 2,4 diamino-1 6-isopropinolee 1,3,5 triazine, 2,5 arsenic, and s (4-aminophenol) 1,3,4-oxadiazole.
- Examples of aliphatic diamines include 1,2 diaminoethane, 1,3 diaminopropane, 1,4 diaminobutane, 1,5 diaminopentane, 1,6 diaminohexane, 1,7 diaminoheptane, 1,8 Diaminooctane, 1,9 diaminononane, 1,10 diaminodecane, 1,3 diamino-2,2 dimethylpropane, 1,6 diamino-2,5 dimethylhexane, 1,7 diamino-2,5 dimethylheptane, 1,7 diamino-4,4 -Dimethylheptane, 1,7 diamino-3-methinoleheptane, 1,9 diamino-5-methinoleheptane, 1,12 diaminododecane, 1,18 diaminooctadecane, 1,2 bis (3-aminopropoxy) ethane and the like.
- Liquid crystal element for TFT pretilt angle 4 ° to 6 °;
- liquid crystal element for STN pretilt angle 4 ° to 8 °
- OCB Liquid crystal element pretilt angle is 6 ° to 10 °;
- VA liquid crystal element pretilt angle Is 90 °.
- Specific examples of such a diamine are shown below, but are not limited thereto.
- j is an integer of 5 to 20
- k in the formulas [51] to [60] and formulas [63] to [66] is 1 to 20. Is an integer.
- the diamine represented by the formula [1] be contained in an amount of lmol% or more. More preferably, the content is 10 mol% or more. If the ratio of the diamine represented by the formula [1] is too small, the storage stability and electric characteristics of the liquid crystal aligning agent may be deteriorated.
- the tetracarboxylic dianhydride component used in the present invention is not particularly limited. Tetracarbonic acid dianhydride power It can be used in combination with one or more selected ones. Specific examples are described below, but the present invention is not limited to these examples.
- Examples of those having an alicyclic structure or an aliphatic structure include 1,2,3,4-cyclobutanetetracarboxylic dianhydride, 1,2-dimethyl-1,2,3,4-cyclobutanetetracarboxylic acid Dianhydride, 1,3-dimethyl-1,2,3,4-cyclobutanetetracarboxylic dianhydride, 1,2,3,4-tetramethinoley 1,2,3,4-cyclobutanetetracarboxylic dioleic acid Anhydride, 1,2,3,4-cyclopentanetetracarboxylic dianhydride, 2,3,4,5-tetrahydrofurantetracarboxylic dianhydride, 1,2,4,5-cyclohexanetetracarboxylic acid Dianhydride, 3, 4-dicarboxy 1-cyclohexylsuccinic dianhydride, 3,4 dicarboxy 1,2,3,4-tetrahydro-1 naphthalene succinic dianhydride, 1,2,
- aromatic dianhydride examples include pyromellitic dianhydride, 3,3 ', 4,4, -biphenyltetracarboxylic dianhydride, 2,2', 3,3, -biphenyltetracarboxylic acid Carboxylic dianhydride, 2,3,3 ', 4-biphenyltetracarboxylic dianhydride, 3,3', 4,4,1-benzophenonetetracarboxylic dianhydride, 2,3 3 ', 4 Benzophenonetetracarboxylic dianhydride, bis (3,4-dicarboxyphenyl) ether dianhydride, bis (3,4 dicarboxyphenyl) sulfone dianhydride, 1, 2 , 5,6 naphthalenetetracarboxylic dianhydride, 2,3,6,7 naphthalenetetracarboxylic dianhydride and the like.
- the tetracarboxylic dianhydride component is a tetracarboxylic dianhydride having an alicyclic structure or an aliphatic structure, it is preferable since the voltage holding ratio is improved.
- tetracarboxylic dianhydride having an alicyclic structure or an aliphatic structure 1,2,3,4-cyclobutanetetracarboxylic dianhydride, 3,4 dicarboxy 1,2,3,4-tetrahydro-1 Naphthalene succinic dianhydride, bicyclo [3,3,0] octane 2,4,6,8-tetracarboxylic dianhydride, 1,2,3,4 butanetetracarboxylic dianhydride, 2,3 5 Tricarboxycyclopentylacetic acid dianhydride.
- Preferable aromatic acid dianhydrides include pyromellitic dianhydride, 3,3 ', 4,4'-biphenyltetracarboxylic dianhydride, 3,3', 4,4,1-benzophenone tetraanhydride Examples thereof include carboxylic dianhydride and 1,4,5,8 naphthalenetetracarboxylic dianhydride.
- the polymerization reaction method of the tetracarboxylic dianhydride component and the diamine component used in the liquid crystal aligning agent of the present invention is not particularly limited.
- a polyamic acid can be obtained by a polymerization reaction by mixing in an organic solvent, and a polyimide can be obtained by dehydrating and ring-closing this polyamic acid.
- the polymerization reaction may be performed individually in a state where the plurality of types of components may be subjected to a polymerization reaction in a premixed state. You may respond.
- the temperature at which the tetracarboxylic dianhydride component and the diamine component are polymerized in an organic solvent is usually 0 ° to 150 ° C, preferably 5 ° to 100 ° C, more preferably 10 ° to 80 ° C. ° C. The higher the temperature, the sooner the polymerization reaction ends. However, if the temperature is too high, a high molecular weight polymer may not be obtained.
- the polymerization reaction can be carried out at any concentration.However, if the concentration is too low, it is difficult to obtain a polymer having a high molecular weight, and if the concentration is too high, the viscosity of the reaction solution becomes too high, resulting in uniform stirring. since it is difficult, it is preferably 1 to 50 mass 0/0, more preferably 5 to 30 mass%. At the beginning of the polymerization reaction, perform at a high concentration, and then pursue the organic solvent! You can do it.
- the organic solvent used in the above reaction is not particularly limited as long as the generated polyamic acid is soluble.
- Specific examples include N, N-dimethylformamide, N, N-dimethylacetamide, N-methyl-2-pyrrolidone, N-methylcaprolatatam, dimethylsulfoxide, tetramethylurea, pyridine, dimethylsulfone, Hexamethylsulfoxide, y-butyrate ratatone and the like can be mentioned. These may be used alone or as a mixture.
- a solvent that does not dissolve the polyamic acid may be used by mixing with the above solvent as long as the generated polyamic acid does not precipitate.
- water in the organic solvent inhibits the polymerization reaction and causes the generated polyamic acid to hydrolyze, it is preferable to use a dehydrated organic solvent as much as possible.
- the molar ratio of the tetracarboxylic dianhydride component to the diamine component used in the polymerization reaction of the polyamic acid is preferably 1: 0.8 to 1: 1.2. : The closer to 1, the higher the molecular weight of the resulting polyamic acid. If the molecular weight of the polyamic acid is too small, the strength of the resulting coating film may be insufficient.On the other hand, if the molecular weight of the polyamic acid is too large, the viscosity of the liquid crystal aligning agent produced therefrom may be reduced. Too high, the workability during coating film formation and the uniformity of the coating film may deteriorate. Therefore, the weight average molecular weight of the polyamic acid used in the liquid crystal aligning agent of the present invention is preferably 2,000 to 500,000, more preferably 5,000 to 300,000.
- the polyamic acid obtained as described above may be used as it is in the liquid crystal aligning agent of the present invention, but it may also be used as a dehydrated ring-closed polyimide.
- it may be difficult to use it as a liquid crystal aligning agent due to insolubility due to an imidization reaction.
- all the amic acid groups in the polyamic acid may not be imidized, but may be imidized as long as appropriate solubility can be maintained.
- the imidation reaction for dehydrating and ring-closing the polyamic acid is generally performed by thermal imidization in which the solution of the polyamic acid is heated as it is, or chemical imidization by adding a catalyst to the solution of the polyamic acid. Chemical imidization, in which the imidization reaction proceeds, is preferred because the molecular weight of the resulting polyimide is less likely to decrease.
- Chemical imidization can be performed by stirring a polyamic acid in an organic solvent in the presence of a basic catalyst and an acid anhydride.
- the reaction temperature is from 120 ° to 250 ° C., preferably from 0 ° to 180 ° C.
- the reaction time can be 1 to: LOO time.
- the amount of the basic catalyst is 0.5 to 30 times, preferably 2 to 20 times, the molar amount of the acid group, and the amount of the acid anhydride is 1 to 50 times, preferably 3 to 30 times the amount of the acid group. It is twice. If the amount of the basic catalyst or the acid anhydride is small, the reaction does not proceed sufficiently, and if the amount is too large, it is difficult to completely remove the reaction after the reaction is completed.
- the basic catalyst used at this time includes pyridine, triethylamine, trimethylamine, and trimethylamine. Examples include butylamine and trioctylamine. Among them, pyridine is preferable because it has an appropriate basicity for allowing the reaction to proceed.
- the acid anhydride include acetic anhydride, trimellitic anhydride, and pyromellitic anhydride. Among them, acetic anhydride is preferable because purification after the reaction is easy.
- the organic solvent the solvent used in the polyamic acid polymerization reaction described above can be used. The imidization ratio by chemical imidization can be controlled by adjusting the amount of the catalyst, the reaction temperature, and the reaction time.
- the added catalyst remains in the solution. Therefore, in order to use the polyimide solution in the liquid crystal aligning agent of the present invention, the polyimide solution is stirred under poor pressure. It is preferable to put the mixture in a solvent and collect the precipitate.
- the poor solvent used for the precipitation and recovery of the polyimide is not particularly limited, and examples thereof include methanol, acetone, hexane, butyl cellosolve, heptane, methyl ethyl ketone, methyl isobutyl ketone, ethanol, toluene, and benzene.
- the polyimide precipitated by pouring into a poor solvent can be filtered and washed, recovered, and then dried under normal pressure or reduced pressure at room temperature or under heat to form a powder. If the powder is further dissolved in a good solvent and reprecipitation is repeated 2 to 10 times, the polyimide can be purified. When the impurities cannot be completely removed by a single precipitation recovery operation, this purification step is preferably performed. It is preferable to mix or sequentially use three or more kinds of poor solvents such as alcohols, ketones, and hydrocarbons as the poor solvent in this case, because the purification efficiency is further increased, and thus it is preferable.
- poor solvents such as alcohols, ketones, and hydrocarbons
- the polyamic acid can be recovered and purified by precipitation in the same manner. If it is not desired to include the solvent used for the polymerization of the polyamic acid in the liquid crystal aligning agent of the present invention, or if unreacted monomer components or impurities are present in the reaction solution, the precipitate is recovered and purified. Just do it.
- the liquid crystal aligning agent of the present invention contains at least one polymer selected from the polyamic acid obtained as described above or a polyimide obtained by dehydrating and cyclizing the polyamic acid. Is used as a solution in which the above polymer is dissolved in an organic solvent.
- a polyamic acid or polyimide reaction solution may be used as it is, or a reaction solution obtained by precipitation and recovery may be redissolved in an organic solvent.
- the organic solvent is not particularly limited as long as it dissolves the contained polymer. Absent. If the specific examples are given, N, N dimethylformamide, N, N dimethylacetamide, N-methyl-2-pyrrolidone, N-methylcaprolatatam, 2-pyrrolidone, N-ethylpyrrolidone, N Examples thereof include vinylpyrrolidone, dimethylsulfoxide, tetramethylurea, pyridine, dimethylsulfone, hexamethylsulfoxide, ⁇ -butyrolataton, and 1,3-dimethyl-imidazolidinone. These may be used alone or in combination of two or more.
- the polymer can be mixed with the liquid crystal aligning agent of the present invention as long as the polymer is not dissolved by itself or the solvent is used, as long as the polymer is not precipitated.
- the solid content concentration of the liquid crystal aligning agent of the present invention is preferably set to 1 to 10% by mass, which can be appropriately changed by setting the thickness of the liquid crystal alignment film to be formed. If the amount is less than 1% by mass, it is difficult to form a uniform and defect-free coating film. If the amount is more than 10% by mass, the storage stability of the solution may be deteriorated.
- an additive such as a silane coupling agent may be added to the liquid crystal aligning agent of the present invention in order to improve the adhesion of the coating film to the substrate.
- a polyamic acid or polyimide other than the polymer of the present invention may be mixed, or a resin component other than the polymer such as an acrylic resin, polyurea, polyamide, or polyurethane may be added.
- liquid crystal aligning agent of the present invention obtained as described above can be filtered, applied to a substrate, dried and fired to form a coating film.
- Orientation treatment such as irradiation Is used as a liquid crystal alignment film.
- the substrate to be used is not particularly limited as long as it is a substrate having high transparency, and a glass substrate, a plastic substrate such as an acrylic substrate or a polycarbonate substrate, or the like can be used. It is preferable to use a substrate on which is formed, for example, from the viewpoint of simplifying the process.
- an opaque material such as a silicon wafer can be used as long as only one substrate is used. In this case, a material which reflects light such as aluminum can be used.
- Examples of the method for applying the liquid crystal alignment agent include a spin coating method, a printing method, and an ink jet method. From the viewpoint of productivity, the transfer printing method is widely used industrially. It is also suitably used for a liquid crystal aligning agent.
- the drying step after the application of the liquid crystal aligning agent is not necessarily required, but the time from application to baking is constant for each substrate, and in some cases, the baking is not performed immediately after the application. In this case, it is preferable to include a drying step.
- the drying means is not particularly limited as long as the solvent is evaporated to such an extent that the shape of the coating film is not deformed by the transfer of the substrate or the like.
- a method of drying on a hot plate at a temperature of 50 ° to 150 ° C., preferably 80 ° to 120 ° C. for 0.5 to 30 minutes, preferably 1 to 5 minutes is used. .
- the baking of the substrate coated with the liquid crystal aligning agent can be performed at an arbitrary temperature of 100 ° C to 350 ° C, preferably 150 ° C to 300 ° C, and more preferably 180 ° C to 180 ° C. 250 ° C.
- the sintering temperature changes the transfer rate to the polyamic acid force polyimide.
- the liquid crystal aligning agent of the present invention does not necessarily need to be 100% imidized. However, it is preferable to perform firing at a temperature higher by 10 ° C. or more than a heat treatment temperature such as curing of a sealant required in a liquid crystal cell manufacturing process.
- the thickness of the coating film after firing is too large, which is disadvantageous in terms of power consumption of the liquid crystal display element, and too thin, the reliability of the liquid crystal display element may be reduced. , More preferably 10 to: LOOnm.
- the liquid crystal display element of the present invention can provide the liquid crystal alignment agent of the present invention by the above-described method. After obtaining a substrate with a film, a liquid crystal cell is prepared by a known method to obtain a liquid crystal display device.
- the method for manufacturing the liquid crystal cell is not particularly limited. However, for example, a spacer is sandwiched between the liquid crystal alignment film surfaces of a pair of substrates on which the liquid crystal alignment film is formed, and rubbing of the liquid crystal alignment film is performed.
- the substrate is set so that the direction is at an arbitrary angle of 0 ° to 270 °, the periphery is fixed with a sealant, and liquid crystal is injected and sealed.
- the spacer used is preferably 1 to 30 m, more preferably 2 to 10 m.
- the method of enclosing the liquid crystal is not particularly limited. For example, a vacuum method in which the pressure in the manufactured liquid crystal cell is reduced and then the liquid crystal is injected, and a drop method in which the liquid crystal is dropped and then sealed. And so on.
- the liquid crystal display element manufactured using the liquid crystal alignment agent of the present invention in this manner has excellent electric characteristics, the liquid crystal display device is less likely to cause a decrease in contrast and image sticking.
- nematic liquid crystal such as TN liquid crystal display element, STN liquid crystal display element, TFT liquid crystal display element, OCB liquid crystal display element, horizontal electric field type liquid crystal display element, vertical alignment type liquid crystal display element It is suitably used for display devices of various types.
- the liquid crystal to be used it can be used for a ferroelectric and antiferroelectric liquid crystal display device.
- CBDA 1, 2, 3, 4-cyclobutanetetracarboxylic dianhydride
- TDA 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic dianhydride
- 6-ANaEA 2- (6-aminonaphthalene) ethylamine (Formula [39])
- DAOOB 1,3 diamino-1 4-octadecyloxybenzene ⁇ —PDA: p—phenylenediamine
- BAPB 1,3 bis (4 aminophenoxy) benzene
- BAPE 1, 2-bis (4-aminophenol) ethane
- the measurement was carried out using TSK standard polyethylene oxide (molecular weight of about 900,000, 150,000, 100,000, 30,00) manufactured by Tosoh Corporation and polyethylene glycol (molecular weight of about 12,000, 4) manufactured by Polymer Laboratory. (000, 1,000) was used as a standard sample for preparing a calibration curve, and the number average molecular weight and weight average molecular weight were calculated.
- poor solvent BCS and NMP were added to this solution to prepare a polyamic acid at 5% by mass and a BCS at 20% by mass to prepare a liquid crystal aligning agent.
- the dried product was purified by chromatography (filler: NH silica gel, developing solvent: n-xane Z-cloth form: 1Z1), and further purified by medium-pressure laquer chromatography (filler: ODS, mobile phase: 60% acetonitrile) ) To give compound (iv) (6.0 g, yield: 69%).
- the obtained 6-ANaMA was identified using 1 H-NMR (400 MHz, CDC1), and the results were identified.
- a 1-L glass eggplant flask was charged with a 48% aqueous sodium hydroxide solution (302 g) and ice water (430 g), and in an ice-cooled state, bromine (190.1 g, 1.19 mol) was added dropwise thereto, followed by stirring for 30 minutes. This is a solution.
- the aqueous layer was extracted with THF (500 mL), combined with the extract, washed with saturated saline (300 mL ⁇ 6), dried over anhydrous sodium sulfate and concentrated to obtain a crude product (97 g).
- the compound (vii) (31 g, 167 mmol) was obtained by slurry-washing the obtained crude product with chloroform.
- 1,2-Dichloroethane (770 mL) was dissolved in the crude product (viii) (154 g, 72 lmmol) obtained in the third step under a stream of argon in a 2 L eggplant flask.
- the mixture was heated with 5,5-dimethyl-N, N, dibromohydantoin (108 g, 377 mmol) and AIBN (629 mg, 0.6 mol%) and heated to reflux. After refluxing for 1 hour, 5,5-dimethyl-N, ⁇ '-jibu-mouth mohydantoin (10.8 g, 37.8 mmol) and AIBN (72.Omg) were added and refluxed for another 2 hours.
- the compound (x) obtained in the fifth step (205 g, 551 mmol ⁇ THF (4 OOmL) was charged into a 2 L four-necked flask, and a 10% aqueous sodium hydroxide solution (400 mL) was added to the flask. The mixture was stirred for 3 hours at ° C. The mixture was cooled on ice, concentrated hydrochloric acid (150 mL) and THF (500 mL) were added, the layers were separated, and the organic layer was taken out. The aqueous layer was added with 200 mL of THF and 100 mL of THF. The mixture extracted twice was washed with saturated saline, dried over anhydrous sodium sulfate, and concentrated to obtain a crude product (xi) (215 g), which was directly used in the seventh step. Using.
- the number average molecular weight was 8,127 and the weight average molecular weight was 14,284.
- the powder lg the NMP 15 g was dissolved in BCS 4g, soluble polyimide is 5 mass 0/0, BC S is prepared 20 wt% of a soluble polyimide solution, was a liquid crystal aligning agent.
- This solution was poured into 0.6 L of methanol, and the obtained precipitate was separated by filtration and dried to obtain a white soluble polyimide (SPI) resin.
- SPI white soluble polyimide
- the number average molecular weight was 5,145 and the weight average molecular weight was 12,297.
- This powder lg was dissolved in 15 g of NMP and 4 g of BCS to prepare a soluble polyimide solution containing 5% by mass of soluble polyimide and 20% by mass of BCS, and used as a liquid crystal aligning agent.
- the reaction was performed in 17.7 g at room temperature for 5 hours to prepare a polyamic acid solution.
- the polymerization reaction proceeded easily and uniformly, and the molecular weight was measured in the same manner as in Synthesis Example 1.
- a polyamic acid solution having a number average molecular weight of 22,359 and a weight average molecular weight of 40,162 was obtained.
- the poor solvent BCS and NMP to the solution Ka ⁇ E polyamic acid is prepared such that 5 mass 0/0, BCS is 20 mass% to obtain a liquid crystal aligning agent.
- CBDA 3.92 (0.02 mol), PMDA 17.23 g (0.079 mol) and 3-ABA 12.22 g (0.1 mol) were reacted in 189 g of NMP at room temperature for 5 hours to prepare a polyamic acid solution.
- the polymerization reaction proceeded easily and uniformly, and the molecular weight was measured in the same manner as in Synthesis Example 1.
- a polyamic acid solution having a number average molecular weight of 17,695 and a weight average molecular weight of 28,721 was obtained.
- the poor solvent BCS and NMP to the solution Ka ⁇ E, prepared as polyamic acid is 5 mass 0/0, BCS force 0 wt%, and a liquid crystal aligning agent.
- the liquid crystal aligning agent prepared in Synthetic Example 1 was blended so as to contain 20% by mass and the liquid crystal aligning agent prepared in Synthetic Example 16 so as to contain 80% by mass, to obtain a liquid crystal aligning agent.
- soluble polyimide is 5 mass 0/0
- BCS is prepared 20 wt% of a soluble polyimide dissolved solution to obtain a liquid crystal aligning agent.
- the liquid crystal aligning agent prepared in Synthesis Example 37 was blended so as to contain 20% by mass and the liquid crystal aligning agent prepared in Synthesis Example 21 in an amount of 80% by mass, thereby obtaining a liquid crystal aligning agent.
- a liquid crystal aligning agent is spin-coated on a glass substrate with ITO electrodes, dried on a hot plate at 80 ° C for 5 minutes, and baked in a hot air circulating oven at 220 ° C for 30 minutes to form a lOOnm film.
- the coating film surface was rubbed with a rubbing device having a roll diameter of 120 mm using a launder cloth under the conditions of a roll rotation speed of 700 rpm, a roll advance speed of 10 mmZsec, and a pushing amount of 0.6 mm to obtain a substrate with a liquid crystal alignment film.
- a voltage of 4V was applied to the twisted nematic liquid crystal cell at a temperature of 23 ° C for 60 seconds. Then, the voltage after 16.67 ms was measured, and how much the voltage could be maintained was calculated as the voltage holding ratio [VHR-1 voltage holding ratio measuring device manufactured by Toyo Technicor Co., Ltd .; ⁇ 4V, pulse width: 60 ⁇ s, flame period: 16.67ms. ]. Also 60. The same measurement was performed under the temperature of C.
- a ⁇ 3VZ30HZ rectangular wave superimposed with a 3V DC voltage at 23 ° C is applied to the twisted nematic liquid crystal cell whose voltage holding characteristics have been measured at 23 ° C for 60 minutes, and remains in the liquid crystal cell immediately after the 3V DC is cut off.
- the residual voltage was measured by an optical flicker elimination method.
- the liquid crystal aligning agent was stored at 23 ° C. and ⁇ 20 ° C., and after three months, the presence or absence of precipitation was confirmed.
- liquid crystal aligning agent of the present invention obtained in Synthesis Examples 2 to 38, liquid crystal cells were prepared in the same manner as in Example 1. Observation of the cell under a polarizing microscope revealed that the liquid crystal was uniformly aligned. Using this liquid crystal cell, the voltage holding ratio, the accumulated charge characteristics, and the storage stability were evaluated in the same manner as in Example 1. The results are shown in Table 1 below.
- Example 1 The same evaluation as in Example 1 was performed using the liquid crystal aligning agents obtained in Comparative Synthesis Examples 1 to 5. The results are shown in Table 1 below.
- Comparative Example 1 the liquid crystal alignment agent was precipitated after three months.
- Comparative Example 2 the liquid crystal aligning agents obtained in Comparative Synthesis Examples 3 and 4, which resulted in a low voltage holding ratio, precipitated after one month.
- Comparative Example 5 the accumulated charge characteristics were poor, resulting in a result.
- a liquid crystal aligning agent is spin-coated on a quartz substrate, dried on a hot plate at 80 ° C for 5 minutes, and baked in a hot air circulation oven at 230 ° C for 30 minutes to form a coating with a thickness of 100 nm I let it.
- the UV absorption spectrum of this substrate with a liquid crystal alignment film was measured using UV-3100PC (SH IMAZU). (Examples 39 and 40)
- Example 38 The same evaluation as in Example 38 was performed using the liquid crystal alignment agent of the present invention obtained in Synthesis Examples 2 and 3. This result is shown in FIG. 1 described below.
- Example 38 The same evaluation as in Example 38 was performed using the liquid crystal aligning agent of the present invention obtained in Comparative Synthesis Example 5. As a result, the absorbance force S at 250 nm to 400 nm was larger than that of Examples 38 to 40.
- the UV absorption spectrum is shown in FIG. 1 described later.
- the liquid crystal alignment agent according to the present invention can provide a liquid crystal alignment film having excellent manufacturability and storage stability, and also having excellent electrical characteristics. Therefore, a liquid crystal display device manufactured using the liquid crystal alignment agent of the present invention can be a liquid crystal display device in which contrast is less likely to be reduced and image sticking does not easily occur. It is suitably used for various types of display devices using a nematic liquid crystal, such as an OCB liquid crystal display device, a horizontal electric field type liquid crystal display device, and a vertical alignment type liquid crystal display device. Further, by selecting a liquid crystal to be used, it can be used for a ferroelectric and antiferroelectric liquid crystal display device.
- the conventional liquid crystal alignment film has high absorbance in the visible UV region, so it is decomposed when irradiated with light for a long time, and the liquid crystal display characteristics are deteriorated. Because of its low absorbance, it can be suitably used for large televisions with strong backlights, liquid crystal display devices for liquid crystal projectors, and the like.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/587,089 US7498068B2 (en) | 2004-04-28 | 2005-04-27 | Liquid-crystal aligning agent, liquid-crystal alignment film comprising the same, and liquid-crystal element |
JP2006512823A JP4840137B2 (ja) | 2004-04-28 | 2005-04-27 | 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子 |
KR1020067020935A KR101166003B1 (ko) | 2004-04-28 | 2005-04-27 | 액정 배향제 그리고 그것을 사용한 액정 배향막 및 액정표시 소자 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004132611 | 2004-04-28 | ||
JP2004-132611 | 2004-04-28 | ||
JP2005-068290 | 2005-03-11 | ||
JP2005068290 | 2005-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005105892A1 true WO2005105892A1 (ja) | 2005-11-10 |
Family
ID=35241647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/008055 WO2005105892A1 (ja) | 2004-04-28 | 2005-04-27 | 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7498068B2 (ja) |
JP (1) | JP4840137B2 (ja) |
KR (1) | KR101166003B1 (ja) |
TW (1) | TW200540534A (ja) |
WO (1) | WO2005105892A1 (ja) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008052260A (ja) * | 2006-07-28 | 2008-03-06 | Jsr Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
JP2009053666A (ja) * | 2007-08-01 | 2009-03-12 | Jsr Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
JP2009145536A (ja) * | 2007-12-13 | 2009-07-02 | Jsr Corp | 液晶配向剤および液晶表示素子 |
JP2010106091A (ja) * | 2008-10-29 | 2010-05-13 | Chisso Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
WO2011074546A1 (ja) * | 2009-12-14 | 2011-06-23 | 日産化学工業株式会社 | 液晶配向処理剤及びそれを用いた液晶表示素子 |
WO2011136371A1 (ja) * | 2010-04-30 | 2011-11-03 | 日産化学工業株式会社 | 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子 |
WO2012029763A1 (ja) * | 2010-08-31 | 2012-03-08 | 日産化学工業株式会社 | ジアミン、ポリイミド前駆体、ポリイミド、液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2013008906A1 (ja) * | 2011-07-14 | 2013-01-17 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
CN101024773B (zh) * | 2006-02-22 | 2013-01-23 | Jsr株式会社 | 液晶取向剂和液晶显示元件 |
KR101287967B1 (ko) * | 2006-11-14 | 2013-07-19 | 엘지디스플레이 주식회사 | 액정 배향막용 조성물 |
WO2013108854A1 (ja) * | 2012-01-18 | 2013-07-25 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
JP2014144955A (ja) * | 2008-10-29 | 2014-08-14 | Nissan Chem Ind Ltd | 新規なジアミン化合物 |
JP2014237839A (ja) * | 2009-03-10 | 2014-12-18 | 日産化学工業株式会社 | ポリイミド前駆体、及びポリイミド |
CN104423100A (zh) * | 2013-09-05 | 2015-03-18 | 株式会社日本显示器 | 取向膜材料以及使用该取向膜材料的液晶显示装置 |
TWI506091B (zh) * | 2009-04-02 | 2015-11-01 | Nissan Chemical Ind Ltd | Polyimide precursor composition containing polyamic acid alkyl ester |
CN106565613A (zh) * | 2016-10-25 | 2017-04-19 | 上海交通大学 | 液晶单元协同偶氮取向的聚酰亚胺定向膜及其制备方法 |
WO2019189632A1 (ja) * | 2018-03-30 | 2019-10-03 | 日産化学株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2020068276A3 (en) * | 2018-08-07 | 2020-06-04 | Zymergen Inc. | Optically transparent polyimides |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060142538A1 (en) * | 2002-12-11 | 2006-06-29 | Nissan Chemical Industries, Ltd. | Liquid crystal orientating agent and liquid crystal display element using it |
TWI481587B (zh) * | 2006-03-16 | 2015-04-21 | Jnc Corp | 二胺 |
TWI477554B (zh) * | 2006-07-10 | 2015-03-21 | Jnc Corp | 液晶配向劑、液晶配向膜以及液晶顯示元件 |
TWI427121B (zh) * | 2006-09-01 | 2014-02-21 | Jnc Corp | 液晶配向劑、液晶配向膜以及液晶顯示元件 |
JP5360376B2 (ja) * | 2008-03-07 | 2013-12-04 | Jsr株式会社 | 液晶配向剤および液晶表示素子 |
KR101482070B1 (ko) | 2008-04-15 | 2015-01-14 | 삼성디스플레이 주식회사 | 광배향재 및 이를 이용한 표시 기판의 제조 방법 |
WO2009148100A1 (ja) * | 2008-06-04 | 2009-12-10 | 日産化学工業株式会社 | 液晶配向処理剤及びそれを用いた液晶表示素子 |
KR20110037874A (ko) * | 2009-10-05 | 2011-04-13 | 소니 주식회사 | 이무수물 및 디아민을 반응시켜 얻은 폴리아미드산 및 폴리이미드 |
KR101626900B1 (ko) | 2009-12-21 | 2016-06-03 | 삼성디스플레이 주식회사 | 수직 배향막 및 이를 포함하는 액정 표시 장치 |
TWI527857B (zh) * | 2014-05-15 | 2016-04-01 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜以及液晶顯示元件 |
TWI537338B (zh) * | 2014-12-11 | 2016-06-11 | 奇美實業股份有限公司 | 液晶配向劑及由該液晶配向劑形成的液晶配向膜及液晶顯示元件 |
TWI537337B (zh) * | 2014-12-11 | 2016-06-11 | 奇美實業股份有限公司 | 液晶配向劑及由該液晶配向劑形成的液晶配向膜及液晶顯示元件 |
TWI563036B (en) * | 2015-03-10 | 2016-12-21 | Chi Mei Corp | Liquid crystal alignment agent and liquid crystal alignment film and liquid crystal display element formed from the liquid crystal alignment agent |
WO2020080477A1 (ja) * | 2018-10-18 | 2020-04-23 | 日産化学株式会社 | 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0572539A (ja) * | 1991-09-17 | 1993-03-26 | Fuji Photo Film Co Ltd | 液晶表示素子 |
JPH0682794A (ja) * | 1992-09-07 | 1994-03-25 | Nissan Chem Ind Ltd | 液晶セル用配向処理剤 |
JP2001072770A (ja) * | 1999-06-30 | 2001-03-21 | Nissan Chem Ind Ltd | ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜 |
JP2002020487A (ja) * | 2000-07-13 | 2002-01-23 | Jsr Corp | アルキルフルオレンジアミン、ポリアミック酸、イミド化重合体、液晶配向剤、液晶配向膜の形成方法および液晶表示素子 |
WO2003005114A1 (en) * | 2001-07-06 | 2003-01-16 | Chisso Corporation | Aligning agent varnish for liquid crystal and liquid-crystal display element |
JP2003344859A (ja) * | 2002-05-30 | 2003-12-03 | Hitachi Cable Ltd | 液晶表示素子 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3822202A (en) * | 1972-07-20 | 1974-07-02 | Du Pont | Heat treatment of membranes of selected polyimides,polyesters and polyamides |
US4670325A (en) * | 1983-04-29 | 1987-06-02 | Ibm Corporation | Structure containing a layer consisting of a polyimide and an organic filled and method for producing such a structure |
JPH0826238B2 (ja) * | 1987-02-23 | 1996-03-13 | 住友化学工業株式会社 | 水溶性モノアゾ化合物及びそれを用いて繊維材料を染色又は捺染する方法 |
JPH01165622A (ja) * | 1987-12-22 | 1989-06-29 | Kanegafuchi Chem Ind Co Ltd | 新規ポリイミドおよびその前駆体 |
DE4101379A1 (de) * | 1991-01-18 | 1992-07-23 | Basf Ag | N-substituierte polyamidimide |
JPH0616629A (ja) * | 1992-07-03 | 1994-01-25 | Mitsui Toatsu Chem Inc | イミド環含有ジアミン類およびその製造方法 |
JP2969412B2 (ja) * | 1992-07-24 | 1999-11-02 | 日立化成工業株式会社 | 液晶配向膜,これを有する液晶挟持基板及び液晶表示素子 |
JPH08248424A (ja) | 1995-03-08 | 1996-09-27 | Sumitomo Bakelite Co Ltd | 液晶表示素子用配向膜 |
JPH107906A (ja) | 1996-06-21 | 1998-01-13 | Chisso Corp | ポリアミド酸系ワニス、このワニスを用いて作られた液晶配向膜、およびこの配向膜を用いた液晶表示素子 |
JP5170487B2 (ja) | 2001-04-27 | 2013-03-27 | 日産化学工業株式会社 | ポリアミド酸エステルおよびポリイミドの製造方法 |
-
2005
- 2005-04-27 US US11/587,089 patent/US7498068B2/en active Active
- 2005-04-27 JP JP2006512823A patent/JP4840137B2/ja active Active
- 2005-04-27 WO PCT/JP2005/008055 patent/WO2005105892A1/ja active Application Filing
- 2005-04-27 KR KR1020067020935A patent/KR101166003B1/ko active Active
- 2005-04-28 TW TW094113713A patent/TW200540534A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0572539A (ja) * | 1991-09-17 | 1993-03-26 | Fuji Photo Film Co Ltd | 液晶表示素子 |
JPH0682794A (ja) * | 1992-09-07 | 1994-03-25 | Nissan Chem Ind Ltd | 液晶セル用配向処理剤 |
JP2001072770A (ja) * | 1999-06-30 | 2001-03-21 | Nissan Chem Ind Ltd | ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜 |
JP2002020487A (ja) * | 2000-07-13 | 2002-01-23 | Jsr Corp | アルキルフルオレンジアミン、ポリアミック酸、イミド化重合体、液晶配向剤、液晶配向膜の形成方法および液晶表示素子 |
WO2003005114A1 (en) * | 2001-07-06 | 2003-01-16 | Chisso Corporation | Aligning agent varnish for liquid crystal and liquid-crystal display element |
JP2003344859A (ja) * | 2002-05-30 | 2003-12-03 | Hitachi Cable Ltd | 液晶表示素子 |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101024773B (zh) * | 2006-02-22 | 2013-01-23 | Jsr株式会社 | 液晶取向剂和液晶显示元件 |
JP2008052260A (ja) * | 2006-07-28 | 2008-03-06 | Jsr Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
KR101287967B1 (ko) * | 2006-11-14 | 2013-07-19 | 엘지디스플레이 주식회사 | 액정 배향막용 조성물 |
JP2009053666A (ja) * | 2007-08-01 | 2009-03-12 | Jsr Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
JP2009145536A (ja) * | 2007-12-13 | 2009-07-02 | Jsr Corp | 液晶配向剤および液晶表示素子 |
JP2010106091A (ja) * | 2008-10-29 | 2010-05-13 | Chisso Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
KR101613639B1 (ko) * | 2008-10-29 | 2016-04-19 | 제이엔씨 주식회사 | 액정 배향제, 액정 배향막 및 액정표시소자 |
JP2014144955A (ja) * | 2008-10-29 | 2014-08-14 | Nissan Chem Ind Ltd | 新規なジアミン化合物 |
JP2014237839A (ja) * | 2009-03-10 | 2014-12-18 | 日産化学工業株式会社 | ポリイミド前駆体、及びポリイミド |
TWI506091B (zh) * | 2009-04-02 | 2015-11-01 | Nissan Chemical Ind Ltd | Polyimide precursor composition containing polyamic acid alkyl ester |
KR101742838B1 (ko) * | 2009-12-14 | 2017-06-01 | 닛산 가가쿠 고교 가부시키 가이샤 | 액정 배향 처리제 및 그것을 사용한 액정 표시 소자 |
WO2011074546A1 (ja) * | 2009-12-14 | 2011-06-23 | 日産化学工業株式会社 | 液晶配向処理剤及びそれを用いた液晶表示素子 |
JP5751171B2 (ja) * | 2009-12-14 | 2015-07-22 | 日産化学工業株式会社 | 液晶配向処理剤及びそれを用いた液晶表示素子 |
CN102947754A (zh) * | 2010-04-30 | 2013-02-27 | 日产化学工业株式会社 | 液晶取向剂、使用其的液晶取向膜及液晶显示元件 |
WO2011136371A1 (ja) * | 2010-04-30 | 2011-11-03 | 日産化学工業株式会社 | 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子 |
TWI549990B (zh) * | 2010-04-30 | 2016-09-21 | Nissan Chemical Ind Ltd | A liquid crystal alignment agent, a liquid crystal alignment film and a liquid crystal display device using the same |
CN102947754B (zh) * | 2010-04-30 | 2016-06-01 | 日产化学工业株式会社 | 液晶取向剂、使用其的液晶取向膜及液晶显示元件 |
JP5900328B2 (ja) * | 2010-04-30 | 2016-04-06 | 日産化学工業株式会社 | 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子 |
JP2016029058A (ja) * | 2010-08-31 | 2016-03-03 | 日産化学工業株式会社 | ポリイミド前駆体、ポリイミド、液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2012029763A1 (ja) * | 2010-08-31 | 2012-03-08 | 日産化学工業株式会社 | ジアミン、ポリイミド前駆体、ポリイミド、液晶配向剤、液晶配向膜及び液晶表示素子 |
JP5839200B2 (ja) * | 2010-08-31 | 2016-01-06 | 日産化学工業株式会社 | ジアミン |
WO2013008906A1 (ja) * | 2011-07-14 | 2013-01-17 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
JP5633714B2 (ja) * | 2011-07-14 | 2014-12-03 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
KR101610559B1 (ko) | 2011-07-14 | 2016-04-07 | 닛산 가가쿠 고교 가부시키 가이샤 | 액정 배향제, 액정 배향막 및 액정 표시 소자 |
WO2013108854A1 (ja) * | 2012-01-18 | 2013-07-25 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
JPWO2013108854A1 (ja) * | 2012-01-18 | 2015-05-11 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
KR101947855B1 (ko) | 2012-01-18 | 2019-02-13 | 닛산 가가쿠 가부시키가이샤 | 액정 배향제, 액정 배향막 및 액정 표시 소자 |
CN104423100A (zh) * | 2013-09-05 | 2015-03-18 | 株式会社日本显示器 | 取向膜材料以及使用该取向膜材料的液晶显示装置 |
JP2015052631A (ja) * | 2013-09-05 | 2015-03-19 | 株式会社ジャパンディスプレイ | 配向膜材料およびそれを用いた液晶表示装置 |
CN106565613A (zh) * | 2016-10-25 | 2017-04-19 | 上海交通大学 | 液晶单元协同偶氮取向的聚酰亚胺定向膜及其制备方法 |
CN106565613B (zh) * | 2016-10-25 | 2018-11-20 | 上海交通大学 | 液晶单元协同偶氮取向的聚酰亚胺定向膜及其制备方法 |
WO2019189632A1 (ja) * | 2018-03-30 | 2019-10-03 | 日産化学株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
JPWO2019189632A1 (ja) * | 2018-03-30 | 2021-04-01 | 日産化学株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
JP7351294B2 (ja) | 2018-03-30 | 2023-09-27 | 日産化学株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2020068276A3 (en) * | 2018-08-07 | 2020-06-04 | Zymergen Inc. | Optically transparent polyimides |
JP2021533237A (ja) * | 2018-08-07 | 2021-12-02 | ザイマージェン インコーポレイテッド | 光透過性ポリイミド |
Also Published As
Publication number | Publication date |
---|---|
TW200540534A (en) | 2005-12-16 |
US20070224370A1 (en) | 2007-09-27 |
KR20070004025A (ko) | 2007-01-05 |
US7498068B2 (en) | 2009-03-03 |
JP4840137B2 (ja) | 2011-12-21 |
JPWO2005105892A1 (ja) | 2008-03-13 |
KR101166003B1 (ko) | 2012-07-18 |
TWI375095B (ja) | 2012-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005105892A1 (ja) | 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子 | |
US10606128B2 (en) | Method for preparing photoalignment layer | |
JP5240207B2 (ja) | 液晶配向処理剤、及びそれを用いた液晶表示素子 | |
JP5663876B2 (ja) | 液晶配向処理剤、及びそれを用いた液晶表示素子 | |
JP6060899B2 (ja) | ジカルボン酸無水物で修飾したポリイミド前駆体、イミド化したポリイミド及びそれを用いた液晶配向処理剤 | |
JP7180196B2 (ja) | 光配向方式の液晶配向膜を形成するための液晶配向剤、液晶配向膜、これを用いた液晶表示素子、ポリマー、およびジアミン | |
KR101742838B1 (ko) | 액정 배향 처리제 및 그것을 사용한 액정 표시 소자 | |
JP5154453B2 (ja) | 垂直配向モード液晶表示素子の配向材料及びその製造方法 | |
TWI691526B (zh) | 液晶配向劑、液晶配向膜、液晶配向膜的製造方法、液晶顯示元件、聚合物、二胺化合物及羧酸 | |
JP5660160B2 (ja) | ジアミン化合物 | |
WO2001002466A1 (fr) | Derive diaminobenzene, polyimide obtenu a partir dudit derive, et film d'orientation pour cristaux liquides | |
JP6183616B2 (ja) | 液晶配向剤、液晶配向膜及び液晶表示素子 | |
JP2011257527A (ja) | 液晶配向剤 | |
JP6907424B1 (ja) | ジアミン化合物、ポリマー、液晶配向剤、液晶配向膜、及び液晶表示素子、並びに、液晶配向膜の製造方法、ジアミン化合物の製造方法、ジニトロ化合物及びジニトロ化合物の製造方法、保護ジアミノ化合物 | |
WO2002051908A1 (fr) | Derives de diaminobenzene, precurseurs de polyimides et polyimides prepares a partir de ces derives, et agents d'alignement de cristaux liquides | |
TW201120099A (en) | Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display device, polyamic acid and compound | |
JP4152986B2 (ja) | デンドロン側鎖を持つジアミン化合物およびこれを用いて製造される液晶アラインメント物質 | |
CN110462502B (zh) | 液晶元件的制造方法 | |
JP7663449B2 (ja) | 光配向方式の液晶配向膜を形成するための光配向用液晶配向剤、液晶配向膜、およびこれを用いた液晶素子 | |
TWI830451B (zh) | 液晶配向劑、液晶配向膜以及液晶顯示元件 | |
KR100774616B1 (ko) | 낮은 선경사각을 갖는 액정배향막용 폴리아믹산 조성물 및이로부터 제조된 가용성 폴리이미드 수지 | |
TW202216850A (zh) | 光配向用液晶配向劑、液晶配向膜、液晶元件及液晶配向膜的製造方法 | |
JP2023019900A (ja) | 光配向方式の液晶配向膜を形成するための光配向用液晶配向剤、液晶配向膜、およびこれを用いた液晶素子 | |
TW202214828A (zh) | 液晶配向劑、液晶配向膜以及液晶顯示元件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020067020935 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006512823 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11587089 Country of ref document: US Ref document number: 2007224370 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580012719.6 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 1020067020935 Country of ref document: KR |
|
122 | Ep: pct application non-entry in european phase | ||
WWP | Wipo information: published in national office |
Ref document number: 11587089 Country of ref document: US |