CN108164728A - The preparation method of liquid antistatic composition and anti-static polyester film - Google Patents
The preparation method of liquid antistatic composition and anti-static polyester film Download PDFInfo
- Publication number
- CN108164728A CN108164728A CN201711182653.6A CN201711182653A CN108164728A CN 108164728 A CN108164728 A CN 108164728A CN 201711182653 A CN201711182653 A CN 201711182653A CN 108164728 A CN108164728 A CN 108164728A
- Authority
- CN
- China
- Prior art keywords
- acid
- polyester film
- water
- antistatic composition
- liquid antistatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920006267 polyester film Polymers 0.000 title claims abstract description 54
- 239000000203 mixture Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 229920000123 polythiophene Polymers 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000006185 dispersion Substances 0.000 claims abstract description 12
- 239000000080 wetting agent Substances 0.000 claims abstract description 12
- 239000002019 doping agent Substances 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 30
- 229920000728 polyester Polymers 0.000 claims description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 11
- -1 benzene Ketone Chemical class 0.000 claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N 4-methylimidazole Chemical compound CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 claims description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229920002125 Sokalan® Polymers 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- YDSWCNNOKPMOTP-UHFFFAOYSA-N mellitic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C(C(O)=O)=C1C(O)=O YDSWCNNOKPMOTP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004584 polyacrylic acid Substances 0.000 claims description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 4
- GGAUUQHSCNMCAU-ZXZARUISSA-N (2s,3r)-butane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C[C@H](C(O)=O)[C@H](C(O)=O)CC(O)=O GGAUUQHSCNMCAU-ZXZARUISSA-N 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- JJHHIJFTHRNPIK-UHFFFAOYSA-N Diphenyl sulfoxide Chemical compound C=1C=CC=CC=1S(=O)C1=CC=CC=C1 JJHHIJFTHRNPIK-UHFFFAOYSA-N 0.000 claims description 3
- 229930091371 Fructose Natural products 0.000 claims description 3
- 239000005715 Fructose Substances 0.000 claims description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 3
- 235000004279 alanine Nutrition 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 229940051250 hexylene glycol Drugs 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 2
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 claims description 2
- KBIWNQVZKHSHTI-UHFFFAOYSA-N 4-n,4-n-dimethylbenzene-1,4-diamine;oxalic acid Chemical compound OC(=O)C(O)=O.CN(C)C1=CC=C(N)C=C1 KBIWNQVZKHSHTI-UHFFFAOYSA-N 0.000 claims description 2
- 150000004960 4-nitroimidazoles Chemical class 0.000 claims description 2
- 239000004475 Arginine Substances 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004471 Glycine Substances 0.000 claims description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 2
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 claims description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Natural products OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 2
- 235000009697 arginine Nutrition 0.000 claims description 2
- 235000003704 aspartic acid Nutrition 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- XCIXKGXIYUWCLL-UHFFFAOYSA-N cyclopentanol Chemical compound OC1CCCC1 XCIXKGXIYUWCLL-UHFFFAOYSA-N 0.000 claims description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 2
- 235000018417 cysteine Nutrition 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 235000013922 glutamic acid Nutrition 0.000 claims description 2
- 239000004220 glutamic acid Substances 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 150000002460 imidazoles Chemical class 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 2
- 235000019260 propionic acid Nutrition 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 150000001450 anions Chemical group 0.000 claims 1
- WQPDQJCBHQPNCZ-UHFFFAOYSA-N cyclohexa-2,4-dien-1-one Chemical compound O=C1CC=CC=C1 WQPDQJCBHQPNCZ-UHFFFAOYSA-N 0.000 claims 1
- 229960001484 edetic acid Drugs 0.000 claims 1
- 239000003205 fragrance Substances 0.000 claims 1
- 125000005487 naphthalate group Chemical group 0.000 claims 1
- 229930192474 thiophene Natural products 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 22
- 238000000576 coating method Methods 0.000 description 22
- 239000012530 fluid Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229920000144 PEDOT:PSS Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000002216 antistatic agent Substances 0.000 description 3
- 229920001940 conductive polymer Polymers 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 2
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 2
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- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
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- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
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- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
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- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 1
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- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
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- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
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- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
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Abstract
The present invention provides the preparation methods of a kind of liquid antistatic composition and anti-static polyester film, it includes water, polythiophene dispersions, water-base resin, stabilizer, dopant, curing agent and wetting agent, in terms of the water of 100 parts by weight, the polythiophene dispersions, water-base resin, stabilizer, dopant, curing agent and wetting agent parts by weight be respectively 0.1~1.5 part, 1~10 part, 0.01~1 part, 0.5~5 part, 0.1~2 part, 0.01~2 part.The anti-static polyester film prepared by the present invention has many advantages, such as that transparency is high, sheet resistance is adjustable, conductive layer adhesive property is good.The liquid antistatic of the present invention is of low cost, pollution is small, can be mass-produced with existing production technology compatibility.
Description
Technical field
The present invention relates to the preparation methods of a kind of liquid antistatic composition and anti-static polyester film, belong to anti-static material
Technical field.
Background technology
Polyester film is one of current most widely used polymeric membrane.But conventional polyester film is all insulator, is being used
Accumulation easy to produce static electricity in the process.This accumulation of static electricity easily adsorbs the dust in environment, so as to pollute film surface, and if
When discharging in use, it is possible to the flammable and explosive substance of surrounding is lighted, so as to cause the generation of fire；In addition,
Electrostatic can damage electronics, electric product, therefore the anlistatig polyester film of exploitation has important meaning.
By adding antistatic agent (interior additive process) in polyester film or coating antistatic agent in polyester film surface
(rubbing method) is the main means for realizing polyester film antistatic property.Interior additive process is the surface by polyester granules and ionic
Activating agent blending prepares antistatic polyester master batch, then prepares anti-static polyester film by techniques such as stretchings.This method system
Standby antistatic film needs are combined with the moisture in air could obtain antistatic property, if air humidity is low, film
Antistatic property would generally be lost.Cladding process obtains antistatic property by coating one layer of conducting polymer in polyester film surface
Energy.The polyester film of this electric conductivity can effectively eliminate the accumulation of static electricity of film surface, and not influenced by ambient humidity,
Therefore the shortcomings that can overcoming interior additive process.
Cladding process, which prepares antistatic polyester film, at present two kinds of off-line process and on-line method.Off-line process is to first pass through biaxial tension
Polyester film is prepared, then in polyester film surface applying conductive macromolecule.Off-line process increases after biaxially oriented polyester film is prepared
One painting process, therefore of high cost, loss is big and pollution environment.In addition, conductive layer and basement membrane prepared by off-line process
Adhesive property is poor, and conductive layer is easy to fall off in subsequent processing and packaging process, and antistatic property is caused to be destroyed.
It is after the stretching of polyester film single shaft to be coated with preparation antistatic film in line, liquid antistatic is coated with, then by again
It stretches, obtains anti-static polyester film.Online rubbing method can directly obtain anti-during biaxially oriented polyester film is prepared
The polyester film of electrostatic, thus it is efficient, it is at low cost.And it is coated with coating fluid used online using water as solvent, therefore not dirty
Contaminate environment.In addition, the conductive layer of polyester film surface prepared by online coating is very good with polyester film adhesive property, conductive layer is not allowed
It is easily detached from, antistatic property is stablized.But the problem of online rubbing method faces maximum is the conduction during polyester film is redrawn
Layer, which is easily pulled off, to be split, and loses antistatic property.
Patent CN200910000377.6 discloses one kind by polythiophene conductive polymer resin, polyurethane binder tree
The antistatic coating fluid that fat, fluoride antifouling resin and crosslinked resin are formed, and the online coating of application polyester film.In order to carry
The compatibility of each component in high-antistatic coating fluid, a kind of fluorine-containing surfactant need to be added in coating fluid；Patent
CN201510652219.4 discloses a kind of coating fluid being made of polythiophene conductive polymer, isopropanol and tension resin
For the online coating of polyester film.Patent CN201510658351.6 disclose it is a kind of by polythiophene and water-base resin form
Line coating fluid.This surface of polyester coating contains micron-sized silicon dioxide granule.But up to this point, how to prepare transparent
Degree is high, adhesive property is good, sheet resistance is adjustable and can large-scale application in industrialized production antistatic online coating fluid still
It is so a significant challenge.
Invention content
The purpose of the present invention is to provide a kind of high performance antistatic coating fluid being coated with online available for polyester and resist quiet
The preparation method of voltolisation ester film.With the antistatic polyester transparency of the invention prepared online is high, sheet resistance is adjustable, conductive layer
Adhesive property is good, it is of low cost, pollution-free and with the significant advantages such as existing production technology good compatibility.
The present invention is achieved by the following technical solutions：
In a first aspect, the present invention provides a kind of liquid antistatic composition, including water, polythiophene dispersions, aqueous tree
Fat, stabilizer, dopant, curing agent and wetting agent, in terms of the water of 100 parts by weight, the polythiophene dispersions, water-base resin,
Stabilizer, dopant, curing agent and wetting agent parts by weight be respectively 0.1~1.5 part, 1~10 part, 0.01~1 part, 0.5
~5g parts, 0.01~2 part, 0.01~2 part.
Preferably, the polythiophene dispersions for poly- (3,4-ethylene dioxythiophene) and polystyrolsulfon acid the moon from
Molecular aqueous liquid dispersion.
Preferably, the water-base resin includes one or more in aqueous polyurethane, water polyacrylic acid.
Preferably, the dopant includes butanone, cyclohexanone, Benzophenone, methanol, butanol, benzyl alcohol, ring penta
Alcohol, pentaerythrite, Isosorbide-5-Nitrae butanediol, hexylene glycol, neopentyl glycol, Diethylene Glycol, dipropylene glycol, trimethylolpropane,
It is one or more in ethylene glycol, propylene glycol, glycerine, dimethyl sulfoxide (DMSO), thionyl chloride, diphenyl sulfoxide.
Preferably, the stabilizer is selected from alanine, arginine, aspartic acid, cysteine, glutamic acid, sweet
Propylhomoserin, glucose, mannose, fructose, 2-methylimidazole, 4-methylimidazole, vinyl imidazole, ethyl imidazol(e), 4- nitroimidazoles,
Formic acid, acetic acid, propionic acid, succinic acid, benzoic acid, ethanedioic acid, glutaric acid, maleic acid, acrylic acid, polyacrylic acid, ethylenediamine
In tetraacethyl, mellitic acid, tartaric acid, butane tetracarboxylic acid, trimesic acid, suberic acid, citric acid, sulfuric acid, phosphoric acid, hydrochloric acid
It is one or more.
Preferably, the curing agent includes melamine, carbimide, epoxy resin, oxazoline and isocyanic acid
It is one or more in ester.
Preferably, the wetting agent is in acetylenic diols, fluorine class and sulfoxide type nonionic surface active agent
It is one or more, the organic solvent of ionic surfactant or low surface tension also can be selected.
Second aspect prepares anti-static polyester film the present invention also provides a kind of using aforementioned liquid antistatic composition
Method, include the following steps：
The liquid antistatic composition is coated in the single or double for the polyester film that single shaft stretches, forms antistatic layer,
It is stretched again, obtains biaxial stretch-formed anti-static polyester film.
Preferably, the polyester is formed by aromatic diacid and aliphatic dihydroxy alcohol condensation.
Preferably, the polyester includes polyethylene terephthalate, polybutylene terephthalate (PBT), gathers
One kind in 2,6-naphthalenedicarboxylic acid glycol ester.
Compared with prior art, the present invention has following advantageous effect：
1st, the anti-static polyester film prepared by the present invention has and is less than 1010The surface resistivity of Ω/sq, therefore have
There is antistatic property；
2nd, the method for online coating antistatic film of the invention, obtains one kind and does not depend on ambient humidity, quiet with persistently resisting
The method of the polyphosphazene polymer ester film of electrical property；
3rd, the antistatic property that the anti-static polyester film prepared by the present invention has not only had, and translucency is good,
Conductive layer and the adhesive property of polyester base are good, and the antistatic property of film is not reduced by the storage of 1 year or more time, and
By being still maintained with the antistatic property of water or alcohol wipe, film.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 be coating the present invention liquid antistatic composition before and after PET film resistance comparison.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment 1
Step 1：Prepare coating fluid
The polythiophene stoste (polythiophene content about 1.3~1.5%) of 30mL is taken, the water of addition about equivalent makes it dilute one
Times.The above-mentioned a small amount of pure ammonium hydroxide of polythiophene aqueous solution addition, is slowly stirred, and it is 8~9 to adjust to its pH, then stirring addition 0.04g
Mixture (the mass ratio 1 of alanine, fructose and formic acid：1：1) and the butanone of 2.5g, hexylene glycol, ethylene glycol mixture (matter
Measure ratio 1：1：1).In addition, after adding in 1.5 times of water dilution with the isopropanol of 3mL, add in the wetting agent of 0.1mL, be mixed evenly to
Solution is fully transparent, spare.The waterborne polyurethane resin of 5g is taken, stirring is added in above-mentioned polythiophene dispersions.In addition it takes
The curing agent of the melamine class of 0.4g is diluted with water, and the above-mentioned wetting agent prepared is taken to be added in polythiophene dispersions.Most
After add remaining water to 100mL, test the pH value of entire solution, if less than 8, it is appropriate supplement ammonium hydroxide and adjust to pH value is
8~9.
Step 2：The preparation of uniaxial oriented polyester film
The polyester film of uniaxial stretching is prepared first, and preparation method prepares the uniaxial polyester stretched with current industrialized production
Film is identical, and specific method is：Take pure PET be sliced or the PETs resin vacuums drying containing a small amount of inorganic particle after, pass through
Extruder squeezes out, and non-stretched polyester piece is prepared.The thin slice heats at 90~100 DEG C, and is stretched along y direction
3 times or so of its initial length, so as to obtain the polyester film of uniaxial stretching.
Step 3：Coating and the preparation of Biaxially oriented polyester film
The surface for the polyester film that the antistatic coating solution prepared is stretched in single shaft, then by 120 DEG C of preheatings
It is dry, by polyester film perpendicular to 3.5 times or so of film movement direction cross directional stretch its original dimension, then by 200
Anlistatig polyester film product is prepared in the methods identical with conventional polyester processing technology such as DEG C thermal finalization 5 seconds, cooling.
The sheet resistance of antistatic film prepared by this technique is 106~107Ω/sq, light transmittance is high, and mist degree is less than 2%,
Antistatic surface performance is stablized, and shows as：Product is protected from light packaging preservation 1 year or more to roll up sample, and antistatic surface performance is undamped.
Product surface antistatic property does not depend on ambient humidity, and performance is unattenuated under drying (being less than 30%RH) environment.With dry wipe,
The rag that water or ethyl alcohol etc. soak wipes back and forth in product surface, and performance is kept approximately constant.Product suitable application area (including but not
It is limited to)：The offline coated product of similar polythiophene is substituted, be coated with for silicone oil release film or is with silica gel, PU, acrylic etc.
The protective film coating of material has verified that gluing after the spreadability and curing that above-mentioned material be coated on polythiophene antistatic film surface
Knot property.
Embodiment 2
Method same as Example 1 prepares biaxial stretch-formed polyester film.The difference lies in antistatic coating fluid
PEDOT:PSS contents are 0.1%, and water-base resin selects polyacrylic resin, content 1%, and stabilizer selects glycine, second
The mixture of base imidazoles and adipic acid, content 0.01%, dopant select the mixing of methanol, dimethyl sulfoxide (DMSO) and succinic acid
Object, content 0.5%, curing agent are oxazoline, content 0.01%, and wetting agent selects acetylenic diols, content 0.01%.Most
The sheet resistance of the anti-static polyester film obtained eventually is 1010Ω/sq。
Embodiment 3
Method same as Example 1 prepares biaxial stretch-formed polyester film.The difference lies in antistatic coating fluid
PEDOT:PSS contents are 1.5%, and water-base resin content is 10%, and stabilizer selects the mixed of acrylic acid, glucose and tartaric acid
Object, content 1% are closed, dopant selects the mixture of butanol, cyclopentanol and Diethylene Glycol, and content 5%, curing agent contains
It is 2% to measure, and wetting agent content is 2%.The sheet resistance of the anti-static polyester film finally obtained is 103~104Ω/sq。
Embodiment 4
Method same as Example 1 prepares biaxial stretch-formed polyester film.The difference lies in antistatic coating fluid
PEDOT:PSS contents are 0.3%, and water-base resin content is 3%, and stabilizer selects maleic acid, butane tetracarboxylic acid and paddy
The mixture of propylhomoserin, content 0.7%, dopant selection Isosorbide-5-Nitrae butanediol, diphenyl sulfoxide and trimethylolpropane, content are
3%, curing agent content 2%, wetting agent content is 1.5%.The sheet resistance of the anti-static polyester film finally obtained is 107
~108Ω/sq。
Embodiment 5
Method same as Example 1 prepares anlistatig biaxial stretch-formed polyester film.The difference lies in be not added with mixing
Miscellaneous dose.The sheet resistance of the anti-static polyester film finally obtained is 109Ω/sq。
Embodiment 6
Method same as Example 1 prepares anlistatig biaxial stretch-formed polyester film.It is steady the difference lies in being not added with
Determine agent.The sheet resistance of the anti-static polyester film finally obtained is 109~1010Ω/sq。
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of liquid antistatic composition, which is characterized in that including water, polythiophene dispersions, water-base resin, stabilizer, doping
Agent, curing agent and wetting agent, in terms of the water of 100 parts by weight, the polythiophene dispersions, water-base resin, stabilizer, dopant,
The parts by weight of curing agent and wetting agent are respectively 0.1~1.5 part, 1~10 part, 0.01~1 part, 0.5~5 part, 0.01~2
Part, 0.01~2 part.
2. liquid antistatic composition as described in claim 1, which is characterized in that the polythiophene dispersions are poly- (3,4- second
Support dioxy thiophene) and polystyrolsulfon acid anion form aqueous liquid dispersion.
3. liquid antistatic composition as described in claim 1, which is characterized in that the water-base resin include aqueous polyurethane,
It is one or more in water polyacrylic acid.
4. liquid antistatic composition as described in claim 1, which is characterized in that the dopant includes butanone, cyclohexanone, benzene
Ketone, methanol, butanol, benzyl alcohol, cyclopentanol, pentaerythrite, Isosorbide-5-Nitrae butanediol, hexylene glycol, neopentyl glycol, Diethylene Glycol,
Dipropylene glycol, trimethylolpropane, ethylene glycol, propylene glycol, glycerine, dimethyl sulfoxide (DMSO), thionyl chloride, diphenyl sulfoxide
In it is one or more.
5. liquid antistatic composition as described in claim 1, which is characterized in that the stabilizer be selected from alanine, arginine,
Aspartic acid, cysteine, glutamic acid, glycine, glucose, mannose, fructose, 2-methylimidazole, 4-methylimidazole, ethylene
Base imidazoles, ethyl imidazol(e), 4- nitroimidazoles, formic acid, acetic acid, propionic acid, succinic acid, benzoic acid, ethanedioic acid, glutaric acid, maleic
Diacid, acrylic acid, polyacrylic acid, ethylenediamine tetra-acetic acid, mellitic acid, tartaric acid, butane tetracarboxylic acid, trimesic acid, pungent two
It is one or more in acid, citric acid, sulfuric acid, phosphoric acid, hydrochloric acid.
6. a kind of method for preparing anti-static polyester film using liquid antistatic composition described in claim 1, feature exist
In including the following steps：
The liquid antistatic composition is coated in the single or double for the polyester film that single shaft stretches, forms antistatic layer, then into
Row stretches, and obtains biaxial stretch-formed anti-static polyester film.
7. the method as claimed in claim 6 for preparing anti-static polyester film, which is characterized in that the polyester is by fragrance two
What acid and aliphatic dihydroxy alcohol condensation formed.
8. the method as claimed in claim 7 for preparing anti-static polyester film, which is characterized in that the polyester includes poly- to benzene
One kind in naphthalate, polybutylene terephthalate (PBT), poly- 2,6-naphthalenedicarboxylic acid glycol ester.
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