KR101465472B1 - 말레이미드계 주사슬을 갖는 신나메이트계 광배향 소재 및 그 제조방법 - Google Patents
말레이미드계 주사슬을 갖는 신나메이트계 광배향 소재 및 그 제조방법 Download PDFInfo
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- KR101465472B1 KR101465472B1 KR1020130029097A KR20130029097A KR101465472B1 KR 101465472 B1 KR101465472 B1 KR 101465472B1 KR 1020130029097 A KR1020130029097 A KR 1020130029097A KR 20130029097 A KR20130029097 A KR 20130029097A KR 101465472 B1 KR101465472 B1 KR 101465472B1
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- WBYWAXJHAXSJNI-VOTSOKGWSA-M trans-cinnamate Chemical compound [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 33
- 229940114081 cinnamate Drugs 0.000 title abstract description 16
- 125000005439 maleimidyl group Chemical class C1(C=CC(N1*)=O)=O 0.000 title description 3
- 238000010189 synthetic method Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 25
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 13
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- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 35
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- 125000003545 alkoxy group Chemical group 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 13
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 229910052736 halogen Chemical group 0.000 claims description 7
- 125000005843 halogen group Chemical group 0.000 claims description 7
- 150000002367 halogens Chemical group 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- -1 poly-maleimide compound Chemical class 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 150000001721 carbon Chemical class 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 150000003141 primary amines Chemical class 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
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- 239000011248 coating agent Substances 0.000 description 3
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- 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
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-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
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229940126062 Compound A Drugs 0.000 description 2
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 238000003684 Perkin reaction Methods 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 125000000732 arylene group Chemical group 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
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- 238000001914 filtration Methods 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 239000000906 photoactive agent Substances 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VFQOFJQVKVEXIY-UHFFFAOYSA-N 3-(phenylmethoxycarbonylamino)-3-piperidin-3-ylpropanoic acid Chemical compound C1CCNCC1C(CC(=O)O)NC(=O)OCC1=CC=CC=C1 VFQOFJQVKVEXIY-UHFFFAOYSA-N 0.000 description 1
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 1
- RHMPLDJJXGPMEX-UHFFFAOYSA-N 4-fluorophenol Chemical compound OC1=CC=C(F)C=C1 RHMPLDJJXGPMEX-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- SUTWPJHCRAITLU-UHFFFAOYSA-N 6-aminohexan-1-ol Chemical compound NCCCCCCO SUTWPJHCRAITLU-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- YWELARCRZHOBNR-UHFFFAOYSA-N C(=O)C1=CC=C(C(=O)OC2=CC=C(C=C2)F)C=C1 Chemical compound C(=O)C1=CC=C(C(=O)OC2=CC=C(C=C2)F)C=C1 YWELARCRZHOBNR-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 1
- XBBXZSSXDKCDFS-XCVCLJGOSA-N FC1=CC=C(OC(=O)C2=CC=C(C=C2)/C=C/C(=O)O)C=C1 Chemical compound FC1=CC=C(OC(=O)C2=CC=C(C=C2)/C=C/C(=O)O)C=C1 XBBXZSSXDKCDFS-XCVCLJGOSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N NMP Substances CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 238000005882 aldol condensation reaction Methods 0.000 description 1
- 125000004450 alkenylene group Chemical group 0.000 description 1
- 125000004419 alkynylene group Chemical group 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000002244 precipitate Substances 0.000 description 1
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- 238000005185 salting out Methods 0.000 description 1
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- 230000008646 thermal stress Effects 0.000 description 1
- DQFBYFPFKXHELB-VAWYXSNFSA-N trans-chalcone Chemical group C=1C=CC=CC=1C(=O)\C=C\C1=CC=CC=C1 DQFBYFPFKXHELB-VAWYXSNFSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F22/00—Homopolymers and 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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/36—Amides or imides
- C08F22/40—Imides, e.g. cyclic imides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions 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 a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- 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
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- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
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- Optics & Photonics (AREA)
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- Pyrrole Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
<화학식 6>
(여기서 X는 수소 또는 할로겐 원소이거나, 하기 화학식 7로 표시되는 군에서 선택됨)
<화학식 7>
및
(여기서, X1, X2, X3, X4, 및 X5는 각각, 수소, 할로겐족 원소, 치환된 또는 비치환된 탄소수 1 내지 20의 알킬, 치환된 또는 비치환된 탄소수 4 내지 8의 시클로 알킬, 치환 또는 비치환된 탄소수 1 내지 20의 알콕시, 치환 또는 비치환된 탄소수 1 내지 20의 알콕실 및 치환 또는 비치환된 탄소수 6 내지 40의 아릴로 이루어진 군에서 선택됨)
도 2는 본 발명의 일실시예로 말레산 무수물 유도체와 1 차 아민류의 반응을 통해 폴리말레이미드 유도체를 합성하는 과정을 보여주며,
도 3은 본 발명의 일실시예로 신나메이트유도체를 합성하는 과정을 보여주며,
도 4는 본 발명의 일실시예로 폴리말레이미드 유도체와 신나메이트유도체를 에스테르화 반응시켜 본 발명의 신나메이트기를 포함하는 폴리말레이미드계 화합물을 합성하는 과정을 보여준다.
도 5는 본 발명의 일실시예에 따른 화합물의 그래픽 모형이다.
도 6은 실시예 4의 FT-IR 분광스펙트럼을 보여주며,
도 7는 실시예 4의 H-NMR 분광스펙트럼을 보여준다.
도 8은 실시예 5의 FT-IR 분광스펙트럼을 보여주며,
도 9는 실시예 5의 H-NMR 분광스펙트럼을 보여준다.
도 10은 실시예 7의 FT-IR 분광스펙트럼을 보여주며,
도 11은 실시예 7의 H-NMR 분광스펙트럼을 보여준다.
도 12는 시험예 2의 LPUV 조사 후 lack/White image 나타내었으며,
도 13은 실시예 2번의 70도에서 72시간동안 위상차변화를 측정한 결과를 나타내었다.
도 14는 광반응기의 위치에 따른 광반응 전환율을 나타내었으며,
도 15는 광반응기의 위치에 따른 order parameter 특성을 나타내었고,
도 16 내지 18은 광반응기의 오르토, 메타, 파라 위치에 따른 POM이미지를 나타내었다.
말레산 무수물 유도체의 형태는 보다 다양하게 변화가능하며 아래와 같은 형태도 그 예이다.
No. | Solvent (1mL) | Solubility |
1 | Acetone | ++ |
2 | Ethyl Acetate (EA) | ++ |
3 | Tetrahydrofuran(THF) | + |
4 | Choroform | + |
5 | Methylene Chloride | + |
6 | Methy Ethyl Ketone(MEK) | ++ |
7 | Toluene | - |
8 | Propylene Glycol Monomethyl Ether Acetate (PGMEA) |
++ |
Claims (13)
- ⅰ) 말레산 무수물 유도체와 1 차 아민류의 반응을 통해 폴리 말레이미드 유도체를 합성하는 단계;
ⅱ) 하기 화학식 6의 신나메이트 유도체를 합성하는 단계; 및
ⅲ) ⅰ) 단계의 폴리말레이미드 유도체와 ⅱ) 단계의 광반응성기를 가지는 물질을 에스테르화 반응시키는 단계를 포함하는 것을 특징으로 하는 폴리말레이미드계 화합물의 제조방법.
<화학식 6>
(여기서 X는 수소 또는 할로겐 원소이거나, 하기 화학식 7로 표시되는 군에서 선택됨)
<화학식 7>
및
(여기서, X1, X2, X3, X4, 및 X5는 각각, 수소, 할로겐족 원소, 치환된 또는 비치환된 탄소수 1 내지 20의 알킬, 치환된 또는 비치환된 탄소수 4 내지 8의 시클로 알킬, 치환 또는 비치환된 탄소수 1 내지 20의 알콕시, 치환 또는 비치환된 탄소수 1 내지 20의 알콕실 및 치환 또는 비치환된 탄소수 6 내지 40의 아릴로 이루어진 군에서 선택됨) - 삭제
- 삭제
- 제 1항에 있어서,
상기 ⅰ) 단계는 화학식 1 로 표시되는 반복단위를 갖는 물질에서 선택하여 화학식 2로 표시되는 1 차 아민류의 반응을 통해 폴리말레이미드 유도체를 합성하는 것을 특징으로 하는 방법.
<화학식 1>
(여기서, k는 0 내지 10 이고, l은 1 내지 100,000이며, m은 1 내지 100,000이고, n은 1 내지 100,000이며, Y는 산소 또는 탄소수 2 내지 14의 알킬렌이며, R1 및 R2 는 각각 H, 할로겐 원소, 치환 또는 비치환된 탄소수 1 내지 10의 알킬, 치환 또는 비치환된 탄소수 1 내지 10의 알콕실, 치환 또는 비치환된 탄소수 1 내지 10의 알콕시카르보닐, OH 및 COOH 로 이루어진 군 중에서 선택되어짐)
<화학식 2>
NH2-(CH2)n-OH
(여기서, n은 1 내지 20임) - 제 4항에 있어서,
상기 화학식 1에서, R1 및 R2 는 각각 H, CH3, CH2CH3, OCH3, OCH2CH3, COOCH3, COOCH2CH3, 할로겐 원소, OH 및 COOH 로 이루어진 군 중에서 선택되어지는 것을 특징으로 하는 방법. - 제 1항에 있어서,
상기 ⅱ) 단계는 화학식 3으로 표시되는 물질과 화학식 4로 표시되는 물질을 에스테르화 반응시킨 후 퍼킨 반응을 통해 화학식 5의 신나메이트유도체를 합성하는 것을 특징으로 하는 방법:
<화학식 3>
<화학식 4>
<화학식 5>
여기서, Rn 은 치환된 또는 비치환된 탄소수 1 내지 20의 알킬, 치환된 또는 비치환된 탄소수 4 내지 8의 시클로 알킬, 치환 또는 비치환된 탄소수 1 내지 20의 알콕시, 치환 또는 비치환된 탄소수 1 내지 20의 알콕실 및 치환 또는 비치환된 탄소수 6 내지 40의 아릴로 이루어진 군에서 선택되고, X는 수소 또는 할로겐 원소임.
- 삭제
- 제 1항 및 제 4항 내지 제 6항 중의 어느 한 항의 방법에 의해 제조되는 폴리말레이미드계 화합물.
- 제 8항의 폴리말레이미드계 화합물을 포함하는 광배향 조성물.
- 제 9항에 있어서,
상기 폴리말레이미드계 화합물은 광배향 조성물을 기준으로 1 내지 15 중량%인 것을 특징으로 하는 광배향 조성물. - 제 9항에 있어서,
상기 광배향 조성물의 용매는 MEK:Toluene이 1:9 내지 9:1 인 것을 특징으로 하는 광배향 조성물. - 제 8항의 폴리말레이미드계 화합물을 포함하는 배향막.
- 제 8항의 폴리말레이미드계 화합물을 포함하는 배향필름.
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