KR101230078B1 - 폴리아미드이미드-이미드 필름 및 그 제조방법 - Google Patents
폴리아미드이미드-이미드 필름 및 그 제조방법 Download PDFInfo
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- KR101230078B1 KR101230078B1 KR1020090027692A KR20090027692A KR101230078B1 KR 101230078 B1 KR101230078 B1 KR 101230078B1 KR 1020090027692 A KR1020090027692 A KR 1020090027692A KR 20090027692 A KR20090027692 A KR 20090027692A KR 101230078 B1 KR101230078 B1 KR 101230078B1
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- polyamideimide
- solution
- polyimide precursor
- anhydride
- film
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- 229920002312 polyamide-imide Polymers 0.000 title claims abstract description 91
- 239000004962 Polyamide-imide Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims description 35
- 229920001721 polyimide Polymers 0.000 claims abstract description 66
- 229920000642 polymer Polymers 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 239000004642 Polyimide Substances 0.000 claims description 60
- 239000002243 precursor Substances 0.000 claims description 57
- 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 claims description 19
- 150000008064 anhydrides Chemical class 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 16
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 150000008065 acid anhydrides Chemical class 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000012024 dehydrating agents Substances 0.000 claims description 8
- -1 diisocyanate compound Chemical class 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 5
- 230000009477 glass transition Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 77
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 19
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 17
- 230000001965 increasing effect Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 5
- 239000013557 residual solvent Substances 0.000 description 5
- 238000006358 imidation reaction Methods 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 108010025899 gelatin film Proteins 0.000 description 3
- 125000005462 imide group Chemical group 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 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 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920005575 poly(amic acid) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000009835 boiling Methods 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
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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
- 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
- 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
- C08G73/1003—Preparatory processes
- C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
-
- 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
- C08G73/14—Polyamide-imides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
Oven 체류시간 |
잔류 용제량 (wt%) |
지지체 박리 특성 |
두께 (μ) |
인장강도 (Mpa) |
신율 (%) |
모듈러스 (Gpa) |
Tg (℃) |
CTE (ppm/℃) | |||
100-200℃ | 200-300℃ | ||||||||||
실시예 |
1 | 4분 | 45 | 우수 | 25 | 15 | 15 | 3.5 | 300 | 43 | 50 |
2 | 5분 | 47 | 우수 | 25 | 13 | 13 | 3.2 | 290 | 53 | 63 | |
3 | 10분 | 21 | 보통 | 25 | 15 | 10 | 3.3 | 295 | 44 | 55 | |
4 | 4분 | 46 | 우수 | 25 | 23 | 22 | 5.2 | 298 | 25 | 29 | |
5 | 11분 | 18 | 보통 | 25 | 24 | 12 | 5.0 | 300 | 30 | 33 |
Claims (14)
- 제 1 항에 있어서, 유리전이온도가 290℃ 이상인 것을 특징으로 하는 폴리아미드이미드-이미드필름.
- 제 1 항에 있어서, 화학식 1로 표시되는 고분자는 중량평균분자량이10,000 내지 300,000인 것을 특징으로 하는 폴리아미드이미드-이미드필름.
- 트리멜리트산 무수물과 디페닐메탄디이소시아네이트 및 톨루엔디이소시아네이트 중 선택되는 적어도 1종의 디이소시아네이트 화합물을 용매의 존재 하에 30 내지 100℃에서 1 내지 2시간 동안 반응시킨 후, 피로멜리트산 무수물을 첨가하고 120 내지 140℃에서 1 내지 4시간 동안 반응시킨 다음 부산물로 이산화탄소를 배출하여, 무수물 말단의 폴리아미드이미드 용액을 제조하는 공정이와는 별도로, 4,4-메틸렌아닐리드와 피로멜리트산 무수물을 용매의 존재 하에 5 내지 50℃에서 4 내지 8 시간 동안 반응시켜 아민 말단의 폴리이미드 전구체 용액을 제조하는 공정무수물 말단의 폴리아미드이미드 용액과 아민 말단의 폴리이미드 전구체 용액을 혼합 및 중합하여 폴리이미드 전구체를 포함하는 폴리아미드이미드 용액을 제조하는 공정얻어진 폴리이미드 전구체를 포함하는 폴리아미드이미드 용액을 지지체 상에 도포하는 공정건조하여 자기지지성을 갖는 필름을 얻는 공정 및지지체로부터 박리하여 열처리하는 공정을 포함하는 다음 화학식 1로 표시되는 고분자 매트릭스를 포함하는 폴리아미드이미드-이미드필름의 제조방법.화학식 1
- 제 4 항에 있어서, 폴리이미드 전구체를 포함하는 폴리아미드이미드 용액을 지지체상으로 도포하기 전에 화학적 이미드화제를 혼합하는 공정을 더 포함하는 폴리아미드이미드-이미드필름의 제조방법.
- 제 4 항에 있어서, 폴리아미드이미드 용액은 고형분 농도 10 내지 35중량%인 것인 폴리아미드이미드-이미드필름의 제조방법.
- 제 4 항에 있어서, 폴리이미드 전구체 용액은 고형분 농도 10 내지 35중량%인 것인 폴리아미드이미드-이미드필름의 제조방법.
- 제 4 항에 있어서, 무수물 말단의 폴리아미드이미드 용액과 아민 말단의 폴리이미드 전구체 용액을 혼합하는 데 있어서 전체 혼합물 중 고형분 함량 기준으로 무수물 말단의 폴리아미드이미드 용액을 50 내지 95중량%로 사용하고, 아민 말단의 폴리이미드 전구체 용액을 5 내지 50중량%로 사용하는 것인 폴리아미드이미드-이미드 필름의 제조방법.
- 제 5 항에 있어서, 화학적 이미드화제는 탈수제 및 이미드화 촉매를 포함하는 것인 폴리아미드이미드-이미드필름의 제조방법.
- 제 4 항에 있어서, 건조는 100 내지 160℃에서 수행되는 것인 폴리아미드이미드-이미드필름의 제조방법.
- 제 4 항에 있어서, 열처리 공정은 200 내지 400℃ 온도 범위에서 수행되는 것인 폴리아미드이미드-이미드 필름의 제조방법.
- 제 7 항에 있어서, 폴리이미드 전구체를 포함하는 폴리아미드이미드 용액은 용액점도가 10,000 내지 300,000cP인 것인 폴리아미드이미드-이미드 필름의 제조방법.
- 제 4 항에 있어서, 폴리아미드이미드 용액 제조시 피로멜리트산 무수물을 산무수물류 총몰량에 대하여 5 내지 20몰% 되도록 사용하는 폴리아미드이미드-이미드 필름의 제조방법.
- 제 4 항에 있어서, 폴리아미드이미드 용액 제조시 트리멜리트산 무수물 및 피로멜리트산 무수물 총 사용량과 디페닐메탄디이소시아네이트는 1:0.70 내지 1:0.95몰비 되도록 하는 폴리아미드이미드-이미드 필름의 제조방법.
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US11383485B2 (en) | 2016-12-27 | 2022-07-12 | Lg Chem, Ltd. | Plastic laminated film |
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KR102437981B1 (ko) * | 2020-03-16 | 2022-08-29 | 연세대학교 원주산학협력단 | 기계적 물성이 향상된 폴리아미드이미드 혼합물의 제조방법 |
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