JP2017119868A - Polyimide polymer composition and production method of the same, and production method of polyimide film using the same - Google Patents
Polyimide polymer composition and production method of the same, and production method of polyimide film using the same Download PDFInfo
- Publication number
- JP2017119868A JP2017119868A JP2016255917A JP2016255917A JP2017119868A JP 2017119868 A JP2017119868 A JP 2017119868A JP 2016255917 A JP2016255917 A JP 2016255917A JP 2016255917 A JP2016255917 A JP 2016255917A JP 2017119868 A JP2017119868 A JP 2017119868A
- Authority
- JP
- Japan
- Prior art keywords
- bis
- polymer composition
- anhydride
- polyimide polymer
- monomer
- 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.)
- Granted
Links
- 229920001721 polyimide Polymers 0.000 title claims abstract description 93
- 239000004642 Polyimide Substances 0.000 title claims abstract description 66
- 229920000642 polymer Polymers 0.000 title claims abstract description 46
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 77
- 239000002904 solvent Substances 0.000 claims abstract description 30
- -1 aromatic anhydride Chemical class 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 10
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 10
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 4
- 150000004985 diamines Chemical group 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 150000008064 anhydrides Chemical class 0.000 claims description 17
- 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 claims description 17
- XIPFMBOWZXULIA-UHFFFAOYSA-N pivalamide Chemical compound CC(C)(C)C(N)=O XIPFMBOWZXULIA-UHFFFAOYSA-N 0.000 claims description 17
- 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 description 14
- 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 14
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 13
- NVKGJHAQGWCWDI-UHFFFAOYSA-N 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline Chemical compound FC(F)(F)C1=CC(N)=CC=C1C1=CC=C(N)C=C1C(F)(F)F NVKGJHAQGWCWDI-UHFFFAOYSA-N 0.000 claims description 13
- 125000003118 aryl group Chemical group 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- 239000012024 dehydrating agents Substances 0.000 claims description 10
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 9
- 229920005575 poly(amic acid) Polymers 0.000 claims description 9
- 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 claims description 8
- 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 claims description 8
- ZHBXLZQQVCDGPA-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)sulfonyl]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(S(=O)(=O)C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 ZHBXLZQQVCDGPA-UHFFFAOYSA-N 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- FYYYKXFEKMGYLZ-UHFFFAOYSA-N 4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione Chemical compound C=1C=C2C(=O)OC(=O)C2=CC=1C1=CC=CC2=C1C(=O)OC2=O FYYYKXFEKMGYLZ-UHFFFAOYSA-N 0.000 claims description 7
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- FAUAZXVRLVIARB-UHFFFAOYSA-N 4-[[4-[bis(oxiran-2-ylmethyl)amino]phenyl]methyl]-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC(CC=2C=CC(=CC=2)N(CC2OC2)CC2OC2)=CC=1)CC1CO1 FAUAZXVRLVIARB-UHFFFAOYSA-N 0.000 claims description 5
- 150000004678 hydrides Chemical class 0.000 claims description 5
- FXGQUGCFZKMIJW-UHFFFAOYSA-N 2,4,5,6-tetrafluorobenzene-1,3-diamine Chemical compound NC1=C(F)C(N)=C(F)C(F)=C1F FXGQUGCFZKMIJW-UHFFFAOYSA-N 0.000 claims description 4
- HDGLPTVARHLGMV-UHFFFAOYSA-N 2-amino-4-(1,1,1,3,3,3-hexafluoropropan-2-yl)phenol Chemical compound NC1=CC(C(C(F)(F)F)C(F)(F)F)=CC=C1O HDGLPTVARHLGMV-UHFFFAOYSA-N 0.000 claims description 4
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 claims description 4
- GBBHWGRJHHNAGT-UHFFFAOYSA-N 3-hexadecyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCCCCCC1CC(=O)OC1=O GBBHWGRJHHNAGT-UHFFFAOYSA-N 0.000 claims description 4
- ZJFCVUTYZHUNSW-UHFFFAOYSA-N 3-octadecyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCCCCCCCC1CC(=O)OC1=O ZJFCVUTYZHUNSW-UHFFFAOYSA-N 0.000 claims description 4
- BZECBEKZECEQRI-UHFFFAOYSA-N 3-tetradecyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCCCC1CC(=O)OC1=O BZECBEKZECEQRI-UHFFFAOYSA-N 0.000 claims description 4
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims description 4
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- SSDBTLHMCVFQMS-UHFFFAOYSA-N 4-[4-(1,1,1,3,3,3-hexafluoropropan-2-yl)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(C(C(F)(F)F)C(F)(F)F)C=C1 SSDBTLHMCVFQMS-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- QHHKLPCQTTWFSS-UHFFFAOYSA-N 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)(C(F)(F)F)C(F)(F)F)=C1 QHHKLPCQTTWFSS-UHFFFAOYSA-N 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- 150000003457 sulfones Chemical class 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 150000008065 acid anhydrides Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- MQAHXEQUBNDFGI-UHFFFAOYSA-N 5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC2=CC=C(C=C2)C(C)(C=2C=CC(OC=3C=C4C(=O)OC(=O)C4=CC=3)=CC=2)C)=C1 MQAHXEQUBNDFGI-UHFFFAOYSA-N 0.000 claims 2
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 claims 2
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 claims 2
- 238000009472 formulation Methods 0.000 claims 2
- NBAUUNCGSMAPFM-UHFFFAOYSA-N 3-(3,4-dicarboxyphenyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C1=CC=CC(C(O)=O)=C1C(O)=O NBAUUNCGSMAPFM-UHFFFAOYSA-N 0.000 claims 1
- CKUSYEGVHCCTRA-UHFFFAOYSA-N C(C=1C(C(=O)O)=CC=CC1)(=O)O.C(C=1C(C(=O)O)=CC=CC1)(=O)O.C1(O)=CC=C(O)C=C1 Chemical compound C(C=1C(C(=O)O)=CC=CC1)(=O)O.C(C=1C(C(=O)O)=CC=CC1)(=O)O.C1(O)=CC=C(O)C=C1 CKUSYEGVHCCTRA-UHFFFAOYSA-N 0.000 claims 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims 1
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 5
- 125000004427 diamine group Chemical group 0.000 abstract 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 abstract 1
- MBHINSULENHCMF-UHFFFAOYSA-N n,n-dimethylpropanamide Chemical compound CCC(=O)N(C)C MBHINSULENHCMF-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 230000000704 physical effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 229910052731 fluorine Inorganic materials 0.000 description 8
- 239000011737 fluorine Substances 0.000 description 8
- 150000003949 imides Chemical class 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000002798 polar solvent Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000004210 ether based solvent Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000009719 polyimide resin Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 2
- KZVBBTZJMSWGTK-UHFFFAOYSA-N 1-[2-(2-butoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOCCCC KZVBBTZJMSWGTK-UHFFFAOYSA-N 0.000 description 2
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 2
- ICNFHJVPAJKPHW-UHFFFAOYSA-N 4,4'-Thiodianiline Chemical compound C1=CC(N)=CC=C1SC1=CC=C(N)C=C1 ICNFHJVPAJKPHW-UHFFFAOYSA-N 0.000 description 2
- QYIMZXITLDTULQ-UHFFFAOYSA-N 4-(4-amino-2-methylphenyl)-3-methylaniline Chemical group CC1=CC(N)=CC=C1C1=CC=C(N)C=C1C QYIMZXITLDTULQ-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- YDFIYIYVPIMGSJ-UHFFFAOYSA-N 1,2-diethoxyethane;1,2-dimethoxybutane Chemical compound CCOCCOCC.CCC(OC)COC YDFIYIYVPIMGSJ-UHFFFAOYSA-N 0.000 description 1
- YUHNZKXDJLNIRA-UHFFFAOYSA-N 1,2-dimethoxyethane;1,2-dimethoxypropane Chemical compound COCCOC.COCC(C)OC YUHNZKXDJLNIRA-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- ZLDFIWDSBWFSMK-UHFFFAOYSA-N 1-[2-(2-ethoxyethoxy)ethoxy]-2-methoxyethane;1-methoxy-2-[2-(2-methoxyethoxy)ethoxy]ethane Chemical compound COCCOCCOCCOC.CCOCCOCCOCCOC ZLDFIWDSBWFSMK-UHFFFAOYSA-N 0.000 description 1
- YZWVMKLQNYGKLJ-UHFFFAOYSA-N 1-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]-2-methoxyethane Chemical compound CCOCCOCCOCCOCCOC YZWVMKLQNYGKLJ-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-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
- FENFUOGYJVOCRY-UHFFFAOYSA-N 1-propoxypropan-2-ol Chemical compound CCCOCC(C)O FENFUOGYJVOCRY-UHFFFAOYSA-N 0.000 description 1
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 description 1
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 description 1
- XYVAYAJYLWYJJN-UHFFFAOYSA-N 2-(2-propoxypropoxy)propan-1-ol Chemical compound CCCOC(C)COC(C)CO XYVAYAJYLWYJJN-UHFFFAOYSA-N 0.000 description 1
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 1
- VATRWWPJWVCZTA-UHFFFAOYSA-N 3-oxo-n-[2-(trifluoromethyl)phenyl]butanamide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1C(F)(F)F VATRWWPJWVCZTA-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- HZSIFDFXFAXICF-UHFFFAOYSA-N acetolactone Chemical compound O=C1CO1 HZSIFDFXFAXICF-UHFFFAOYSA-N 0.000 description 1
- QQQCWVDPMPFUGF-ZDUSSCGKSA-N alpinetin Chemical compound C1([C@H]2OC=3C=C(O)C=C(C=3C(=O)C2)OC)=CC=CC=C1 QQQCWVDPMPFUGF-ZDUSSCGKSA-N 0.000 description 1
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000002834 transmittance Methods 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
- 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
- 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
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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
本発明は、ポリイミド高分子組成物とその製造方法、及びそれを用いたポリイミドフィルムの製造方法に関する。 The present invention relates to a polyimide polymer composition, a method for producing the same, and a method for producing a polyimide film using the same.
ポリイミド樹脂は、他の高分子に比べて電気的、熱的、化学的、機械的性質が優れているため、耐熱尖端素材及び電子素材分野において多様に適用されている。特に、ディスプレイ分野において、柔軟基板を製造するための素材において、高い耐熱特性のため関心を集めている。 Polyimide resins have excellent electrical, thermal, chemical, and mechanical properties compared to other polymers, and thus are widely applied in the heat-resistant tip material and electronic material fields. In particular, in the display field, a material for manufacturing a flexible substrate is attracting attention because of its high heat resistance.
ポリイミドを合成するために、一般的にはジアミン単量体とジアンハイドライド単量体及び極性溶媒が用いられる。イミド方法によって、熱的イミド方法、化学的イミド方法などが多く用いられるが、化学的イミド方法を適用するために触媒や脱水剤を用いて化学的イミド方法を進ませることもある。 In general, a diamine monomer, a dianhydride monomer, and a polar solvent are used to synthesize polyimide. Depending on the imide method, a thermal imide method, a chemical imide method, and the like are often used. In order to apply the chemical imide method, the chemical imide method may be advanced using a catalyst or a dehydrating agent.
耐熱性の優れたポリイミド樹脂を合成するためには、芳香族構造の単量体を用いなければならないが、芳香族環の高密度により、フィルムの色が褐色または黄色になり、可視光線領域において透過度が低くなる。このようなポリイミド樹脂は、透明性が求められる分野においては限界があり、ガラス基板素材の代替物として用いるためには他の組成物と構造設計が必要である。ところが、一つの物性が改善されると他の物性が落ちる性質があり、ポリイミドの透明性、熱的性質、機械的性質を全て満足させる透明柔軟基板を製造するためには、ポリアミック酸(polyamic acid)組成物の開発が必要な実情である。 In order to synthesize polyimide resin with excellent heat resistance, it is necessary to use a monomer with an aromatic structure, but due to the high density of the aromatic ring, the color of the film becomes brown or yellow, and in the visible light region The transmittance is lowered. Such a polyimide resin has a limit in the field where transparency is required, and other composition and structural design are required to use it as a substitute for the glass substrate material. However, when one physical property is improved, the other physical properties are degraded. To produce a transparent flexible substrate that satisfies all of the transparency, thermal properties, and mechanical properties of polyimide, polyamic acid (polyamic acid) ) It is a situation that requires development of the composition.
ポリイミドを合成するために用いる溶媒は、その大概が極性溶媒で、環境規制対象物質である(特許文献1)。しかし、これを取り替えると求めている物性を得ることができないため、そのまま用いている。 Most of the solvents used for synthesizing polyimide are polar solvents and are substances subject to environmental regulations (Patent Document 1). However, if this is replaced, the desired physical properties cannot be obtained, so they are used as they are.
本発明は、上記従来技術による問題点を解決するために、DMPA(ジメチルプロピオンアミド)を合成溶媒または分散溶媒として用いてポリアミック酸−ポリイミド共重合体を製造することにより、本発明を完成するに至った。 In order to solve the above-mentioned problems caused by the prior art, the present invention completes the present invention by producing a polyamic acid-polyimide copolymer using DMPA (dimethylpropionamide) as a synthesis solvent or a dispersion solvent. It came.
上記目的を達成するための本発明の一側面は、DMPA(ジメチルプロピオンアミド)を合成溶媒または分散溶媒として用いて製造され、下記式1
本発明の他の側面は、ジアミン単量体を含有する合成溶媒にアンハイドライド単量体を加えて反応させるステップと、前記反応溶液に触媒及び脱水剤を加えて反応させてから固形化させるステップと、前記固形化物をDMPA(ジメチルプロピオンアミド)に分散させるステップと、を含む透明ポリイミドフィルム製造用ポリイミド高分子組成物の製造方法を提供する。 In another aspect of the present invention, a step of adding an hydride monomer to a synthetic solvent containing a diamine monomer and reacting, and a step of adding a catalyst and a dehydrating agent to the reaction solution to cause the reaction solution to solidify And a step of dispersing the solidified product in DMPA (dimethylpropionamide), and a method for producing a polyimide polymer composition for producing a transparent polyimide film.
本発明のまた他の側面は、ジアミン単量体を含有するDMPA(ジメチルプロピオンアミド)溶液にアンハイドライド単量体を加えて反応させるステップと、前記反応溶液に末端−キャッピング製剤を加えてから反応させてポリアミック酸を合成するステップと、前記ポリアミック酸に加橋剤を加えて混合するステップと、を含むポリイミド高分子組成物の製造方法を提供する。 According to another aspect of the present invention, a reaction is performed by adding an anhydride monomer to a DMPA (dimethylpropionamide) solution containing a diamine monomer, and a reaction after adding an end-capping preparation to the reaction solution. And a step of synthesizing a polyamic acid, and a step of adding a crosslinking agent to the polyamic acid and mixing them, and a method for producing a polyimide polymer composition.
本発明のまた他の側面は、本発明の上記側面によるポリイミド高分子組成物から形成された透明または有色のポリイミドフィルムを提供する。 Another aspect of the present invention provides a transparent or colored polyimide film formed from the polyimide polymer composition according to the above aspect of the present invention.
本発明によれば、既存ポリイミドの合成に用いられていた極性溶媒の代わりに、DMPA(ジメチルプロピオンアミド)を合成または分散に用いることにより、環境規制対象である極性溶媒を代替することができる。本発明は、DMPA(ジメチルプロピオンアミド)を用いることによって、従来の極性溶媒をもちいた時よりCTE、透過度などの物性の向上されたポリイミドフィルムを提供することができる。 According to the present invention, DMPA (dimethylpropionamide) can be used for synthesis or dispersion instead of the polar solvent used for the synthesis of existing polyimides, thereby replacing the polar solvent that is subject to environmental regulations. By using DMPA (dimethylpropionamide), the present invention can provide a polyimide film having improved physical properties such as CTE and permeability compared with the case of using a conventional polar solvent.
以下、添付の図を参照し、本発明の属する技術分野における通常の知識を有する者が容易に実施できるように、本発明の具現例及び実施例を詳しく説明する。 Hereinafter, exemplary embodiments and embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can be easily implemented.
しかし、本発明は、様々な形態で具現することができ、下記の具現例及び実施例に限定されるものではない。そして、図面で本発明を明確に説明するために説明とは関係のない部分は省略しており、明細書全体にわたって類似した部分に対しては類似した図面符号を付けている。 However, the present invention can be embodied in various forms, and is not limited to the following embodiments and examples. In order to clearly describe the present invention in the drawings, parts not related to the description are omitted, and like parts are denoted by like reference numerals throughout the specification.
本発明の一側面は、DMPA(ジメチルプロピオンアミド)を合成溶媒または分散溶媒として用いて製造され、下記式1
本発明の一具現例において、前記ポリイミド高分子組成物は、透明または有色のポリイミドフィルムを製造するためのものであり得る。 In one embodiment of the present invention, the polyimide polymer composition may be for producing a transparent or colored polyimide film.
本発明の一具現例において、前記ジアミン単量体は、PPDA(p−フェニレンジアミン)、ODA(4,4’−オキシジアニリン)、MDA(4,4’−メチレンジアニリン)、m−tolidine(2,2’−ジメチル−4,4’−ジアミノビフェニル)、TPE−R(1,3−ビス(4’−アミノフェノキシ)ベンゼン)、TFMB(2,2’−ビス(トリフルオロメチル)ベンジジン)、HFBAPP(2,2’−ビス[4−(4−アミノフェノキシ)フェニル]ヘキサフルオロプロパン)、BIS−AP−AF(2,2’−ビス(3−アミノ−4−ヒドロキシフェニル)ヘキサフルオロプロパン)、DRFB(1,3−ジアミノ−2,4,5,6−テトラフルオロベンゼン)、DDS(3,3’−ジアミノジフェニルスルホン)、ASD(4,4’−ジアミノジフェニルスルフィド)、BAPS(ビス[4−(4−アミノフェノキシ)フェニル]スルホン)、m−BAPS(2,2’−ビス[4−(3−アミノフェノキシ)ベンゼン]スルホン)及びこれらの組合せからなる群から選択されたものを含むことができる。ポリイミドの適用分野の要求物性に応じて、適切なジアミン単量体を選択して用いることができる。高い耐熱特性を有し、かつ低い熱膨張係数を示すポリイミドフィルムを製造するためには、芳香族構造のジアミン単量体を選択して用いることができ、透明性が求められない有色ポリイミドの合成の場合、PPDA単量体を用いることが適切である。さらに、透明なポリイミドを合成するためにはフッ素系単量体を用いることができ、例えば、TFMB単量体を用いることができる。 In one embodiment of the present invention, the diamine monomer may be PPDA (p-phenylenediamine), ODA (4,4′-oxydianiline), MDA (4,4′-methylenedianiline), m-tolidene. (2,2′-dimethyl-4,4′-diaminobiphenyl), TPE-R (1,3-bis (4′-aminophenoxy) benzene), TFMB (2,2′-bis (trifluoromethyl) benzidine ), HFBAPP (2,2′-bis [4- (4-aminophenoxy) phenyl] hexafluoropropane), BIS-AP-AF (2,2′-bis (3-amino-4-hydroxyphenyl) hexafluoro Propane), DRFB (1,3-diamino-2,4,5,6-tetrafluorobenzene), DDS (3,3′-diaminodiphenylsulfone) ASD (4,4′-diaminodiphenyl sulfide), BAPS (bis [4- (4-aminophenoxy) phenyl] sulfone), m-BAPS (2,2′-bis [4- (3-aminophenoxy) benzene] Sulfone) and combinations thereof may be included. An appropriate diamine monomer can be selected and used according to the required physical properties of the application field of polyimide. In order to produce a polyimide film with high heat resistance and low coefficient of thermal expansion, it is possible to select and use a diamine monomer with an aromatic structure and to synthesize colored polyimide that does not require transparency In this case, it is appropriate to use a PPDA monomer. Furthermore, in order to synthesize a transparent polyimide, a fluorine-based monomer can be used. For example, a TFMB monomer can be used.
本発明の一具現例において、前記アンハイドライド単量体は、芳香族ジアンハイドライド単量体であり得、例えば、BTDA(3,3’,4,4’−ベンゾフェノンテトラカルボン酸二無水物)、PMDA(ピロメリト酸無水物)、BPDA(3,3’,4,4’−ビフェニルテトラカルボン酸二無水物)、6FDA(2,2−ビス(3,4−アンヒドロジカルボキシフェニル)−ヘキサフルオロプロパン二無水物)、a−BPDA(2,3,3’,4’−ビフェニルテトラカルボン酸二無水物)、ODPA(4,4’−オキシジフタル酸無水物)、DSDA(3,3’,4,4’−ジフェニルスルホンテトラカルボン酸二無水物)、BPADA(5,5’−[1−メチル−1,1−エタンジイルビス(1,4−フェニレン)ビスオキシ]ビス(イソベンゾフラン−1,3−ジオン)、HQDA(ハイドロキノンジフタル酸無水物)及びこれらの組合せからなる群から選択されたものを含むことができる。前記芳香族ジアンハイドライド単量体は、一つ以上、例えば、少なくとも二つの単量体を用いることができる。ポリイミドの適用分野に要求物性に応じて、適切なアンハイドライド単量体を選択して用いることができる。高い耐熱特性を有し、かつ透明性が求められない有色ポリイミドフィルムの合成の場合、BPDA及びPMDA単量体を用いることができる。さらに、透明なポリイミドを合成するためには6FDA単量体を用いることが適切であり、耐熱特性と機械的物性を向上させるためにはBPDA単量体を用いることが適切である。 In one embodiment of the present invention, the anhydride monomer may be an aromatic dianhydride monomer, such as BTDA (3,3 ′, 4,4′-benzophenone tetracarboxylic dianhydride), PMDA (pyromellitic anhydride), BPDA (3,3 ′, 4,4′-biphenyltetracarboxylic dianhydride), 6FDA (2,2-bis (3,4-anhydrodicarboxyphenyl) -hexafluoro Propane dianhydride), a-BPDA (2,3,3 ′, 4′-biphenyltetracarboxylic dianhydride), ODPA (4,4′-oxydiphthalic anhydride), DSDA (3,3 ′, 4 , 4'-diphenylsulfonetetracarboxylic dianhydride), BPADA (5,5 '-[1-methyl-1,1-ethanediylbis (1,4-phenylene) bisoxy] bi (Isobenzofuran-1,3-dione), HQDA (hydroquinone diphthalic anhydride), and a combination thereof may include one aromatic dianhydride monomer. As described above, for example, at least two monomers can be used, and an appropriate anhydride monomer can be selected and used according to the required physical properties in the application field of polyimide. In the case of synthesis of a colored polyimide film that does not require transparency, BPDA and PMDA monomers can be used, and in order to synthesize transparent polyimide, it is appropriate to use 6FDA monomer, In order to improve heat resistance and mechanical properties, it is appropriate to use a BPDA monomer.
本発明の他の側面は、ジアミン単量体を含有する合成溶媒にアンハイドライド単量体を加えて反応させるステップと、前記反応溶液に触媒及び脱水剤を加えて反応させてから固形化させるステップと、前記固形化物をDMPA(ジメチルプロピオンアミド)に分散させるステップと、を含むポリイミド高分子組成物の製造方法を提供する。 In another aspect of the present invention, a step of adding an hydride monomer to a synthetic solvent containing a diamine monomer and reacting, and a step of adding a catalyst and a dehydrating agent to the reaction solution to cause the reaction solution to solidify And a step of dispersing the solidified product in DMPA (dimethylpropionamide), and a method for producing a polyimide polymer composition.
本発明のまた他の側面は、ジアミン単量体を含有するDMPA(ジメチルプロピオンアミド)溶液にアンハイドライド単量体を加えて反応させるステップと、前記反応溶液に末端−キャッピング製剤を加えてから反応させてポリアミック酸を合成するステップと、前記ポリアミック酸に加橋剤を加えて混合するステップと、を含むポリイミド高分子組成物の製造方法を提供する。 According to another aspect of the present invention, a reaction is performed by adding an anhydride monomer to a DMPA (dimethylpropionamide) solution containing a diamine monomer, and a reaction after adding an end-capping preparation to the reaction solution. And a step of synthesizing a polyamic acid, and a step of adding a crosslinking agent to the polyamic acid and mixing them, and a method for producing a polyimide polymer composition.
本発明の一具現例において、前記ポリイミド高分子組成物は、透明または有色のポリイミドフィルムを製造するためのものであり得る。 In one embodiment of the present invention, the polyimide polymer composition may be for producing a transparent or colored polyimide film.
本発明の一具現例において、前記ジアミン単量体は、PPDA(p−フェニレンジアミン)、ODA(4,4’−オキシジアニリン)、MDA(4,4’−メチレンジアニリン)、m−tolidine(2,2’−ジメチル−4,4’−ジアミノビフェニル)、TPE−R(1,3−ビス(4’−アミノフェノキシ)ベンゼン)、TFMB(2,2’−ビス(トリフルオロメチル)ベンジジン)、HFBAPP(2,2’−ビス[4−(4−アミノフェノキシ)フェニル]ヘキサフルオロプロパン)、BIS−AP−AF(2,2’−ビス(3−アミノ−4−ヒドロキシフェニル)ヘキサフルオロプロパン)、DRFB(1,3−ジアミノ−2,4,5,6−テトラフルオロベンゼン)、DDS(3,3’−ジアミノジフェニルスルホン)、ASD(4,4’−ジアミノジフェニルスルフィド)、BAPS(ビス[4−(4−アミノフェノキシ)フェニル]スルホン)、m−BAPS(2,2’−ビス[4−(3−アミノフェノキシ)ベンゼン]スルホン)及びこれらの組合せからなる群から選択されたものを含むことができる。ポリイミドの適用分野の要求物性に応じて、適切なジアミン単量体を選択して用いることができる。高い耐熱特性を有し、かつ低い熱膨張係数を示すポリイミドフィルムを製造するためには、芳香族構造のジアミン単量体を選択して用いることができ、透明性が求められない有色ポリイミドの合成の場合、PPDA単量体を用いることが適切である。さらに、透明なポリイミドを合成するためにはフッ素系単量体を用いることができ、例えば、TFMB単量体を用いることができる。 In one embodiment of the present invention, the diamine monomer may be PPDA (p-phenylenediamine), ODA (4,4′-oxydianiline), MDA (4,4′-methylenedianiline), m-tolidene. (2,2′-dimethyl-4,4′-diaminobiphenyl), TPE-R (1,3-bis (4′-aminophenoxy) benzene), TFMB (2,2′-bis (trifluoromethyl) benzidine ), HFBAPP (2,2′-bis [4- (4-aminophenoxy) phenyl] hexafluoropropane), BIS-AP-AF (2,2′-bis (3-amino-4-hydroxyphenyl) hexafluoro Propane), DRFB (1,3-diamino-2,4,5,6-tetrafluorobenzene), DDS (3,3′-diaminodiphenylsulfone) ASD (4,4′-diaminodiphenyl sulfide), BAPS (bis [4- (4-aminophenoxy) phenyl] sulfone), m-BAPS (2,2′-bis [4- (3-aminophenoxy) benzene] Sulfone) and combinations thereof may be included. An appropriate diamine monomer can be selected and used according to the required physical properties of the application field of polyimide. In order to produce a polyimide film with high heat resistance and low coefficient of thermal expansion, it is possible to select and use a diamine monomer with an aromatic structure and to synthesize colored polyimide that does not require transparency In this case, it is appropriate to use a PPDA monomer. Furthermore, in order to synthesize a transparent polyimide, a fluorine-based monomer can be used. For example, a TFMB monomer can be used.
本発明の一具現例において、前記アンハイドライド単量体は、芳香族ジアンハイドライド単量体であり得、例えば、BTDA(3,3’,4,4’−ベンゾフェノンテトラカルボン酸二無水物)、PMDA(ピロメリト酸無水物)、BPDA(3,3’,4,4’−ビフェニルテトラカルボン酸二無水物)、6FDA(2,2−ビス(3,4−アンヒドロジカルボキシフェニル)−ヘキサフルオロプロパン二無水物)、a−BPDA(2,3,3',4'−ビフェニルテトラカルボン酸二無水物)、ODPA(4,4’−オキシジフタル酸無水物)、DSDA(3,3’,4,4’−ジフェニルスルホンテトラカルボン酸二無水物)、BPADA(5,5’−[1−メチル−1,1−エタンジイルビス(1,4−フェニレン)ビスオキシ]ビス(イソベンゾフラン−1,3−ジオン)、HQDA(ハイドロキノンジフタル酸無水物)及びこれらの組合せからなる群から選択されたものを含むことができる。前記芳香族ジアンハイドライド単量体は、一つ以上、例えば、少なくとも二つの単量体を用いることができる。ポリイミドの適用分野の要求物性に応じて、適切なアンハイドライド単量体を選択して用いることができる。高い耐熱特性を有し、かつ透明性が求められない有色ポリイミドフィルムの合成の場合、BPDA及びPMDA単量体を用いることができる。さらに、透明なポリイミドを合成するためには6FDA単量体を用いることが適切であり、耐熱特性と機械的物性を向上させるためにはBPDA単量体を用いることが適切である。 In one embodiment of the present invention, the anhydride monomer may be an aromatic dianhydride monomer, such as BTDA (3,3 ′, 4,4′-benzophenone tetracarboxylic dianhydride), PMDA (pyromellitic anhydride), BPDA (3,3 ′, 4,4′-biphenyltetracarboxylic dianhydride), 6FDA (2,2-bis (3,4-anhydrodicarboxyphenyl) -hexafluoro Propane dianhydride), a-BPDA (2,3,3 ′, 4′-biphenyltetracarboxylic dianhydride), ODPA (4,4′-oxydiphthalic anhydride), DSDA (3,3 ′, 4 , 4′-diphenylsulfonetetracarboxylic dianhydride), BPADA (5,5 ′-[1-methyl-1,1-ethanediylbis (1,4-phenylene) bisoxy] bis (isobenzo) Furan-1,3-dione), HQDA (hydroquinone diphthalic anhydride), and combinations thereof, the aromatic dianhydride monomer may include one or more, For example, at least two monomers can be used, and an appropriate anhydride monomer can be selected and used in accordance with the required physical properties of the polyimide application field. BPDA and PMDA monomers can be used when synthesizing colored polyimide films that are not required for the properties, and it is appropriate to use 6FDA monomers to synthesize transparent polyimide, and have heat resistance characteristics. In order to improve the mechanical properties, it is appropriate to use a BPDA monomer.
本発明の一具現例において、前記合成溶媒は、本分野において用いられる溶媒なら制限なく用いることができ、例えば、アミド系溶媒、ケトン系溶媒、エーテル系溶媒、エステル系溶媒、対称グリコールジエーテル類溶媒、エーテル類溶媒及びこれらの組合せからなる群から選択されたものを含むことができる。前記アミド系溶媒は、ジメチルホルムアミド(DMF)、ジメチルアセトアミド(DMAC)、n−メチルピロリドン(NMP)などを含むことができ、前記ケトン系溶媒は、アセトン、メチルエチルケトン(MEK)、メチルイソブチルケトン(MIBK)、シクロペンタノン、シクロヘキサノンなどを含むことができる。前記エーテル系溶媒は、テトラヒドロフラン(THF)、1,3−ジオキソラン、1,4−ジオキサンなどを含むことができ、前記エステル系溶媒は、酢酸メチル、酢酸エチル、酢酸ブチル、γ−ブチロラクトン、α−アセトラクトン、β−プロピオラクトン、δ−バレロラクトンなどを含むことができる。前記対称グリコールジエーテル類溶媒は、メチルモノグリム(1,2−ジメトキシエタン)、メチルジグリム(ビス(2−メトキシエチル)エーテル)、メチルトリグリム(1,2−ビス(2−メトキシエトキシ)エタン)、メチルテトラグリム(ビス[2−(2−メトキシエトキシエチル)]エーテル)、エチルモノグリム(1,2−ジエトキシエタン)、エチルジグリム(ビス(2−エトキシエチル)エーテル)、ブチルジグリム(ビス(2−ブトキシエチル)エーテル)などを含むことができ、前記エーテル類溶媒は、グリコールジエーテル類、ジプロピレングリコールメチルエーテル、トリプロピレングリコールメチルエーテル、プロピレングリコールn−プロピルエーテル、ジプロピレングリコールn−プロピルエーテル、プロピレングリコールn−ブチルエーテル、ジプロピレングリコールn−ブチルエーテル、トリピレングリコールn−プロピルエーテル、プロピレングリコールペニルエーテル、ジプロピレングリコールジメチルエーテル、1,3−ジオキソラン、エチレングリコールモノブチルエーテル、ジエチレングリコールモノエチルエーテル、ジエチレングリコールモノブチルエーテル、エチレングリコールモノエチルエーテルなどを含むことができる。 In one embodiment of the present invention, the synthetic solvent can be used without limitation as long as it is a solvent used in this field. For example, amide solvents, ketone solvents, ether solvents, ester solvents, symmetric glycol diethers Those selected from the group consisting of solvents, ether solvents and combinations thereof can be included. The amide solvent may include dimethylformamide (DMF), dimethylacetamide (DMAC), n-methylpyrrolidone (NMP), and the ketone solvent may be acetone, methyl ethyl ketone (MEK), methyl isobutyl ketone (MIBK). ), Cyclopentanone, cyclohexanone, and the like. The ether solvent may include tetrahydrofuran (THF), 1,3-dioxolane, 1,4-dioxane, and the ester solvent may include methyl acetate, ethyl acetate, butyl acetate, γ-butyrolactone, α- Acetolactone, β-propiolactone, δ-valerolactone and the like can be included. The symmetric glycol diether solvents are methyl monoglyme (1,2-dimethoxyethane), methyl diglyme (bis (2-methoxyethyl) ether), methyltriglyme (1,2-bis (2-methoxyethoxy) ethane) , Methyl tetraglyme (bis [2- (2-methoxyethoxyethyl)] ether), ethyl monoglyme (1,2-diethoxyethane), ethyl diglyme (bis (2-ethoxyethyl) ether), butyl diglyme (bis (2 -Butoxyethyl) ether) and the like, and the ether solvents include glycol diethers, dipropylene glycol methyl ether, tripropylene glycol methyl ether, propylene glycol n-propyl ether, dipropylene glycol n-propyl ether. , Propi Glycol n-butyl ether, dipropylene glycol n-butyl ether, tripylene glycol n-propyl ether, propylene glycol phenyl ether, dipropylene glycol dimethyl ether, 1,3-dioxolane, ethylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether , Ethylene glycol monoethyl ether, and the like.
本発明の一具現例において、前記合成溶媒はDMPA(ジメチルプロピオンアミド)であり得る。 In one embodiment of the present invention, the synthetic solvent may be DMPA (dimethylpropionamide).
本発明の一具現例において、前記末端−キャッピング製剤は、PA(無水フタル酸)、TSA(n−テトラデシルコハク酸無水物)、HAS(ヘキサデシルこはく酸無水物)、OSA(オクタデシルこはく酸無水物)及びこれらの組合せからなる群から選択されたものであり得、好ましくはPAであり得る。前記末端−キャッピング製剤は、重合反応を調節するためのもので、モノ−アンハイドライド形態で高分子の分子量を調節し、未反応物の含量を減少させ、保管安定性を向上させることができる。 In one embodiment of the present invention, the end-capping preparation comprises PA (phthalic anhydride), TSA (n-tetradecyl succinic anhydride), HAS (hexadecyl succinic anhydride), OSA (octadecyl succinic anhydride). ) And combinations thereof, and may preferably be PA. The end-capping preparation is for controlling the polymerization reaction, and can adjust the molecular weight of the polymer in a mono-anhydride form, reduce the content of unreacted substances, and improve storage stability.
本発明の一具現例において、ジアミン単量体を含有する合成溶媒にアンハイドライド単量体を加えて反応させるステップの後、末端−キャッピング製剤を加えるステップをさらに含むことができる。 In one embodiment of the present invention, the method may further include adding an end-capping preparation after the step of adding an hydride monomer to a synthetic solvent containing a diamine monomer and reacting the synthetic solvent.
本発明の一具現例において、ポリアミック酸高分子溶液でポリイミド高分子組成物を合成することにおいて、イミド化反応は、熱的イミド反応と化学的イミド反応を並行できる。二つのイミド化反応を並行する場合、熱的イミド化反応の際、反応温度を減少させることができ、沈殿工程を通じて、合成の際残った未反応相を事前に除去できるメリットがある。 In one embodiment of the present invention, in synthesizing a polyimide polymer composition with a polyamic acid polymer solution, the imidization reaction can be performed in parallel with a thermal imide reaction and a chemical imide reaction. When the two imidization reactions are performed in parallel, the reaction temperature can be reduced during the thermal imidization reaction, and there is an advantage that the unreacted phase remaining during the synthesis can be removed in advance through the precipitation step.
本発明の一具現例において、前記脱水剤及び触媒は、化学的イミド化反応のために用いられるもので、前記脱水剤は、無水酢酸などの酸無水物を含み、前記触媒は、ピリジン、イソキノリン、β−ピコリンなどのような3級アミン類を含むことができる。 In one embodiment of the present invention, the dehydrating agent and the catalyst are used for a chemical imidization reaction, and the dehydrating agent includes an acid anhydride such as acetic anhydride, and the catalyst includes pyridine, isoquinoline. , Tertiary amines such as β-picoline and the like can be included.
本発明の一具現例において、前記加橋剤は4,4’−メチレンビス(N,N−ジグリシジルアニリン)を含むことができる。前記4,4’−メチレンビス(N,N−ジグリシジルアニリン)は下記構造を有することができる:
本発明の一具現例において、前記ポリイミド高分子組成物に加橋剤を加えるステップをさらに含むことができる。 In one embodiment of the present invention, the method may further include adding a crosslinking agent to the polyimide polymer composition.
本発明のまた他の側面は、本発明に係るポリイミド高分子組成物から形成された透明または有色のポリイミドフィルムを提供する。 Another aspect of the present invention provides a transparent or colored polyimide film formed from the polyimide polymer composition according to the present invention.
本発明の一具現例において、前記ポリイミドフィルムは、前記ポリイミド高分子組成物を基板上にコーティングするステップと、前記ポリイミド高分子がコーティングされた基板を加熱乾燥させるステップとによって製造することができる。 In one embodiment of the present invention, the polyimide film may be manufactured by coating the polyimide polymer composition on a substrate and heating and drying the substrate coated with the polyimide polymer.
本発明の一具現例において、前記ポリイミド高分子組成物の製造の際用いられたジアミン単量体及びアンハイドライド単量体の種類によって、透明または有色のポリイミドフィルムを製造することができる。 In one embodiment of the present invention, a transparent or colored polyimide film can be produced according to the type of diamine monomer and anhydride monomer used in the production of the polyimide polymer composition.
本発明を以下の実施例によってさらに具体的に説明するが、これらの実施例は単なる例示であり本発明の範囲を制限することを意図したものではない。 The present invention will be more specifically described by the following examples, which are merely illustrative and are not intended to limit the scope of the present invention.
実施例1:透明ポリイミドフィルム製造のためのポリイミド高分子溶液の製造
窒素注入装置及び滴下ロートが連結された、温度調節が可能な攪拌反応器に窒素を通過させながら、常温でDMAC704.2gを足してから、フッ素系ジアミン単量体であるTFMB32.02g(0.1mol)を溶解させた。ここにアンハイドライド単量体として芳香族単量体のBPDA8.83g(0.03mol)と、フッ素系単量体6FDA(31.1g(0.07mol)を入れて反応させた。完全に溶解されてから1時間経過後、触媒及び脱水剤としてピリジンと無水酢酸を投入して70℃に昇温させてから1時間反応させ、常温まで冷却させた。
その次、MeOHと蒸留水(3:1)の混合溶液に沈殿させて固形化させた。MeOHで十分に洗浄してから、80℃の真空オーブンで6時間十分に乾燥させてポリイミド高分子固形物を収得した。
取得したポリイミド固形物をDMPA(ジメチルプロピオンアミド)溶液に分散させ、残っている固形物がないように十分攪拌した後、異物及び未反応相を除去するためにろ過してポリイミド高分子溶液を収得した。
Example 1: Production of a polyimide polymer solution for producing a transparent polyimide film Nitrogen was added to 704.2 g of DMAC at room temperature while passing nitrogen through a temperature-adjustable stirring reactor connected with a nitrogen injection device and a dropping funnel. Thereafter, 32.02 g (0.1 mol) of TFMB, which is a fluorine-based diamine monomer, was dissolved. The aromatic monomer BPDA 8.83 g (0.03 mol) and the fluorine-based monomer 6FDA (31.1 g (0.07 mol)) were added and reacted as an hydride monomer. After 1 hour from the start, pyridine and acetic anhydride were added as a catalyst and a dehydrating agent.
Then, it was precipitated and solidified in a mixed solution of MeOH and distilled water (3: 1). After thoroughly washing with MeOH, it was sufficiently dried in a vacuum oven at 80 ° C. for 6 hours to obtain a polyimide polymer solid.
Disperse the obtained polyimide solid in DMPA (dimethylpropionamide) solution, stir well so that there is no remaining solid, then filter to remove foreign matter and unreacted phase to obtain polyimide polymer solution did.
比較例1
窒素注入装置及び滴下ロートが連結された、温度調節が可能な攪拌反応器に窒素を通過させながら、常温でDMAC704.2gを足してから、フッ素系ジアミン単量体であるTFMB32.02g(0.1mol)を完全に溶解させた。ここにアンハイドライド単量体として芳香族単量体のBPDA8.83g(0.03mol)と、フッ素系単量体6FDA(31.1g(0.07mol)を加えて反応させた。完全に溶解されてから1時間経過後、触媒及び脱水剤としてピリジンと無水酢酸を投入して70℃に昇温させてから1時間反応させ、常温まで冷却させた。
次いで、MeOHと蒸留水の混合溶液に沈殿させて固形化させた。MeOHで十分に洗浄してから、80℃の真空オーブンで6時間十分に乾燥させてポリイミド高分子固形物を収得した。
取得したポリイミド固形物をDMAC溶液に分散させ、残っている固形物がないように十分攪拌した後、異物及び未反応相を除去するためにろ過してポリイミド高分子溶液を収得した。
Comparative Example 1
While passing nitrogen through a temperature-adjustable stirring reactor connected with a nitrogen injection device and a dropping funnel, 704.2 g of DMAC was added at room temperature, and then 32.02 g of TFMB, which is a fluorine-based diamine monomer (0. 1 mol) was completely dissolved. The aromatic monomer BPDA 8.83 g (0.03 mol) and the fluorine-based monomer 6FDA (31.1 g (0.07 mol)) were added and reacted as an anhydride monomer. After 1 hour from the start, pyridine and acetic anhydride were added as a catalyst and a dehydrating agent.
Then, it was precipitated and solidified in a mixed solution of MeOH and distilled water. After thoroughly washing with MeOH, it was sufficiently dried in a vacuum oven at 80 ° C. for 6 hours to obtain a polyimide polymer solid.
The obtained polyimide solid was dispersed in the DMAC solution and sufficiently stirred so that there was no remaining solid, and then filtered to remove foreign substances and unreacted phase to obtain a polyimide polymer solution.
比較例2
窒素注入装置及び滴下ロートが連結された、温度調節が可能な攪拌反応器に窒素を通過させながら、常温でDMPA(ジメチルプロピオンアミド)704.2gを足してから、フッ素系ジアミン単量体であるTFMB32.02g(0.1mol)を完全に溶解させた。ここにアンハイドライド単量体として芳香族単量体のBPDA8.83g(0.03mol)と、フッ素系単量体6FDA(31.1g(0.07mol)を加えて反応させた。完全に溶解されてから1時間経過後、触媒及び脱水剤としてピリジンと無水酢酸を投入して70℃に昇温させてから1時間反応させ、常温まで冷却させた。
その次、MeOHと蒸留水の混合溶液に沈殿させて固形化させた。MeOHで十分に洗浄してから、80℃の真空オーブンで6時間十分に乾燥させてポリイミド固形物を収得した。
取得したポリイミド固形物をDMPA(ジメチルプロピオンアミド)溶液に分散させ、残っている固形物がないように十分攪拌した後、異物及び未反応相を除去するためにろ過してポリイミド高分子溶液を収得した。
Comparative Example 2
This is a fluorine-based diamine monomer after adding 704.2 g of DMPA (dimethylpropionamide) at room temperature while passing nitrogen through a stirring reactor to which a nitrogen injection device and a dropping funnel are connected and temperature control is possible. 32.02 g (0.1 mol) of TFMB was completely dissolved. The aromatic monomer BPDA 8.83 g (0.03 mol) and the fluorine-based monomer 6FDA (31.1 g (0.07 mol)) were added and reacted as an anhydride monomer. After 1 hour from the start, pyridine and acetic anhydride were added as a catalyst and a dehydrating agent.
Then, it was precipitated into a mixed solution of MeOH and distilled water and solidified. After thoroughly washing with MeOH, it was sufficiently dried in a vacuum oven at 80 ° C. for 6 hours to obtain a polyimide solid.
Disperse the obtained polyimide solid in DMPA (dimethylpropionamide) solution, stir well so that there is no remaining solid, then filter to remove foreign matter and unreacted phase to obtain polyimide polymer solution did.
実施例2:透明ポリイミドフィルムの製造
上記実施例1及び比較例1及び比較例2において収得したポリイミド高分子溶液を、ガラス基板上に塗布器(applicator)を用いてwet厚さ400μmでコーティングした後、コンベクションオーブン(convection oven)で280℃まで加熱乾燥させ、30μm厚さのポリイミドフィルムを製造した。
Example 2 Production of Transparent Polyimide Film After the polyimide polymer solution obtained in Example 1 and Comparative Examples 1 and 2 was coated on a glass substrate with a wet thickness of 400 μm using an applicator. Then, it was heated and dried to 280 ° C. in a convection oven to produce a polyimide film having a thickness of 30 μm.
実施例3:有色ポリイミドフィルム製造のためのポリイミド高分子溶液の製造
窒素注入装置及び滴下ロートが連結された、温度調節が可能な攪拌反応器に窒素を通過させながら、常温でDMPA(ジメチルプロピオンアミド)242.45gを足してから、PPDA10.91gを完全に溶解させ、BPDA26.48gと、PMDA2.18gを順番に投入した。完全に溶解されてから1時間経過後、PA0.2gを投入して16時間反応させ、PAAを合成した。次いで、単量体(DMPA、BPDA及びPMDA)含量の4000ppmの4,4’−メチレンビス(N,N−ジグリシジルアニリン)を、反応溶媒と同じ溶媒に溶かし、反応の終わったPAAに加えて混合した。
Example 3: Production of polyimide polymer solution for production of colored polyimide film DMPA (dimethylpropionamide) at room temperature while passing nitrogen through a temperature-controllable stirring reactor connected with a nitrogen injection device and a dropping funnel ) After adding 242.45 g, 10.91 g of PPDA was completely dissolved, and 26.48 g of BPDA and 2.18 g of PMDA were added in order. One hour after completely dissolved, 0.2 g of PA was added and reacted for 16 hours to synthesize PAA. Next, 4000 ppm of 4,4′-methylenebis (N, N-diglycidylaniline) having a monomer (DMPA, BPDA and PMDA) content was dissolved in the same solvent as the reaction solvent, and added to the PAA after the reaction and mixed. did.
比較例3
窒素注入装置及び滴下ロートが連結された、温度調節が可能な攪拌反応器に窒素を通過させながら、常温でNMP242.45gを足してから、PPDA10.91gを完全に溶解させ、BPDA26.48gと、PMDA2.18gを順番に投入した。完全に溶解されてから1時間経過後、PA0.2gを投入して16時間反応させ、PAAを合成した。それから、単量体(PPDA、BPDA及びPMDA)含量の4000ppmの4,4’−メチレンビス(N,N−ジグリシジルアニリン)を溶媒に溶かし、反応の終わったPAAに加えて混合した。
Comparative Example 3
While passing nitrogen through a temperature-adjustable stirred reactor connected with a nitrogen injection device and a dropping funnel, 242.45 g of NMP was added at room temperature, and 10.91 g of PPDA was completely dissolved, and 26.48 g of BPDA, PMDA 2.18g was added in order. One hour after completely dissolved, 0.2 g of PA was added and reacted for 16 hours to synthesize PAA. Then, 4000 ppm of 4,4′-methylenebis (N, N-diglycidylaniline) with a monomer (PPDA, BPDA and PMDA) content was dissolved in the solvent and added to the reacted PAA and mixed.
実施例4:有色ポリイミドフィルムの製造
上記実施例3及び比較例3において収得したポリイミド高分子溶液を、ガラス基板上に塗布器を用いてwet厚さ350μmでコーティングした後、コンベクションオーブンで450℃まで加熱乾燥させ、20μm厚さのポリイミドフィルムを製造した。
Example 4: Production of colored polyimide film The polyimide polymer solution obtained in Example 3 and Comparative Example 3 above was coated on a glass substrate with a wet thickness of 350 μm using an applicator, and then up to 450 ° C. in a convection oven. A polyimide film having a thickness of 20 μm was produced by heating and drying.
実験例1
上記実施例2及び実施例4において合成したポリイミドフィルムを、下記方法で物性を評価し、その結果は下記表1〜3に示した。
Experimental example 1
The physical properties of the polyimide films synthesized in Example 2 and Example 4 were evaluated by the following methods, and the results are shown in Tables 1 to 3 below.
熱膨張係数測定
TMA(TA instrument社、Q400)を用いてTMA−methodによって線形熱膨張係数を測定した。昇温速度は1分当たり5℃、冷却速度は1分当たり20℃で測定し、フィルム内応力が残っている可能性があるため、Tg以下の温度で30℃〜300℃までの温度範囲で測定した。CTE値は冷却の際の勾配から測定した。
The linear thermal expansion coefficient was measured by TMA-method using thermal expansion coefficient measurement TMA (TA instrument, Q400). The temperature rise rate is 5 ° C per minute, the cooling rate is 20 ° C per minute, and there is a possibility that stress in the film remains, so in the temperature range from 30 ° C to 300 ° C at temperatures below Tg It was measured. The CTE value was measured from the gradient during cooling.
透過度測定
光学測定装備(Nippon Denshoku社、COH−400)を用いて可視光線領域で5回測定してから、その平均値を測定した。
The average value was measured after measuring five times in the visible light region using a transmission measuring optical measurement equipment (Nippon Denshoku, COH-400).
黄色度測定
光学測定装備(Nippon Denshoku社、COH−400)を用いて黄色度を測定した。
Yellowness was measured using a yellowness measurement optical measurement equipment (Nippon Denshoku, COH-400).
上記測定した結果を表1〜3に示した。 The measurement results are shown in Tables 1-3.
前記表1〜3で見られるように、従来ポリイミドフィルムの製造に用いられる極性溶媒のDMAC(N,N−ジメチルアセトアミド)またはNMP(1−メチル−2−ピロリドン)に比べて、DMPA(N,N−ジメチルプロピオンアミド)を用いた時にCTE、透過度などの物性がより優れていることが確認できる。さらに、DMPAで単量体がより良く溶解され、高い溶解度を見せた。 As seen in Tables 1 to 3, DMPA (N, N, N-dimethylacetamide) or NMP (1-methyl-2-pyrrolidone), which is a polar solvent conventionally used in the production of polyimide films, is used. When N-dimethylpropionamide) is used, it can be confirmed that physical properties such as CTE and permeability are more excellent. Furthermore, the monomer was better dissolved with DMPA and showed high solubility.
前述した本発明の説明は例示のためのものであり、本発明の属する技術分野の通常の知識を有する者は、本発明の技術的思想や必須的特徴を変更せずに他の具体的形態に容易に変更できることが理解できると思う。したがって、以上で記述した実施例は、全ての面において例示的なものであり、限定的ではないものと理解すべきである。例えば、単一型として説明されている各構成要素は、分散されて実施されることもでき、同じように、分散されたものとして説明されている構成要素も、結合された形態で実施できる。 The above description of the present invention is for illustrative purposes only, and those having ordinary knowledge in the technical field to which the present invention pertains can be applied to other specific forms without changing the technical idea and essential features of the present invention. I think you can understand that you can easily change. Accordingly, it should be understood that the embodiments described above are illustrative in all aspects and not limiting. For example, each component described as a single type can be implemented in a distributed manner, and similarly, a component described as being distributed can be implemented in a combined form.
本発明の範囲は、上記詳細な説明よりは、後述する特許請求の範囲によって示され、特許請求の範囲の意味及び範囲、それから、その均等概念から導出される全ての変更、または変更された形態が本発明に含まれるものと解釈されるべきである。 The scope of the present invention is defined by the following claims rather than the above detailed description, and all modifications or modified forms derived from the meaning and scope of the claims and the equivalent concept thereof. Should be construed as included in the present invention.
Claims (14)
前記反応溶液に触媒及び脱水剤を加えて反応させてから固形化させるステップと、
前記固形化物をDMPA(ジメチルプロピオンアミド)に分散させるステップと、を含むことを特徴とするポリイミド高分子組成物の製造方法。 Adding an hydride monomer to a synthesis solution containing a diamine monomer and reacting the synthesis solution;
Adding a catalyst and a dehydrating agent to the reaction solution to cause a reaction and then solidifying;
Dispersing the solidified product in DMPA (dimethylpropionamide), and a method for producing a polyimide polymer composition.
前記反応溶液に末端−キャッピング製剤を加えて反応させてポリアミック酸を合成するステップと、
前記ポリアミック酸に加橋剤を加えて混合するステップと、を含むことを特徴とするポリイミド高分子組成物の製造方法。 Adding an anhydride monomer to a DMPA (dimethylpropionamide) solution containing a diamine monomer and reacting;
Adding a terminal-capping formulation to the reaction solution and reacting to synthesize a polyamic acid;
And a step of adding a crosslinking agent to the polyamic acid and mixing the mixture.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150190927A KR102580455B1 (en) | 2015-12-31 | 2015-12-31 | Polyimidepolymer composition, method for producing thereof and method for producing polyimide film using the same |
KR10-2015-0190927 | 2015-12-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017119868A true JP2017119868A (en) | 2017-07-06 |
JP7384546B2 JP7384546B2 (en) | 2023-11-21 |
Family
ID=59271714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016255917A Active JP7384546B2 (en) | 2015-12-31 | 2016-12-28 | Polyimide polymer composition, method for producing the same, and method for producing polyimide film using the same |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7384546B2 (en) |
KR (1) | KR102580455B1 (en) |
CN (1) | CN106928707B (en) |
TW (1) | TWI814701B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101840977B1 (en) | 2017-09-14 | 2018-03-21 | 주식회사 엘지화학 | Polyimide precursor composition and polyimide film manufactured by using same |
KR101840978B1 (en) | 2017-09-14 | 2018-03-21 | 주식회사 엘지화학 | Polyimide copolymer and polyimide film manufactured by using same |
CN109021265A (en) * | 2018-07-02 | 2018-12-18 | 溧阳华晶合成材料有限公司 | A method of preparing the polyimide film of high-modulus low thermal coefficient of expansion |
JP2019530756A (en) * | 2016-09-28 | 2019-10-24 | ダウ グローバル テクノロジーズ エルエルシー | DMPA-based solvent system for the synthesis of poly (amic acid) and polyimide polymers |
JP2020508365A (en) * | 2017-09-29 | 2020-03-19 | エルジー・ケム・リミテッド | Polyimide precursor solution and polyimide film produced using the same |
WO2020138360A1 (en) * | 2018-12-28 | 2020-07-02 | 三菱瓦斯化学株式会社 | Imide-(amic acid) copolymer and method for producing same, varnish, and polyimide film |
JP2020525595A (en) * | 2017-11-21 | 2020-08-27 | エルジー・ケム・リミテッド | Polyimide film for display substrate |
CN113527683A (en) * | 2021-08-10 | 2021-10-22 | 宁波博雅聚力新材料科技有限公司 | Polyimide and polyimide film using the same |
CN113637164A (en) * | 2021-08-03 | 2021-11-12 | 哈尔滨工业大学(威海) | Preparation method of novel amphiphilic biphenyl polyimide additive |
CN113698601A (en) * | 2021-09-06 | 2021-11-26 | 黄山金石木塑料科技有限公司 | Method for synthesizing high-performance polyimide resin with assistance of ultrasonic microwave method |
US11655323B2 (en) | 2018-01-03 | 2023-05-23 | Lg Chem, Ltd. | Poly(amide-imide) copolymer film and method for preparing same |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190017527A (en) * | 2017-08-11 | 2019-02-20 | 주식회사 동진쎄미켐 | Polyimide precursor composition and method for producing polyimide film using the same |
KR20190017524A (en) * | 2017-08-11 | 2019-02-20 | 주식회사 동진쎄미켐 | Polyimide precursor composition and method for producing polyimide film using the same |
WO2019066204A1 (en) * | 2017-09-29 | 2019-04-04 | 주식회사 엘지화학 | Polyimide precursor solution and polyimide film produced using same |
CN109651630A (en) * | 2017-10-11 | 2019-04-19 | 达迈科技股份有限公司 | The manufacturing method of transparent polyimide film |
KR101906394B1 (en) * | 2017-11-10 | 2018-10-11 | 에스케이씨코오롱피아이 주식회사 | Ultra Thin Black Polyimide Film and Method For Preparing The Same |
KR102285023B1 (en) * | 2018-01-02 | 2021-08-02 | 동우 화인켐 주식회사 | Precursor polymer containing benzyl alcohol group, insulation layer formed from the same and method of forming insulation layer using the same |
KR102566319B1 (en) * | 2018-06-19 | 2023-08-16 | 주식회사 동진쎄미켐 | Polyimide varnish composition and method for producing film using the same |
CN110628346A (en) * | 2018-06-25 | 2019-12-31 | 昆山雅森电子材料科技有限公司 | Ultrathin high-transparency PI film, protective film containing PI film and preparation method |
CN110922753A (en) * | 2018-09-20 | 2020-03-27 | 住友化学株式会社 | Composition for forming optical film |
KR102370413B1 (en) * | 2018-11-07 | 2022-03-04 | 피아이첨단소재 주식회사 | Polyimide Composite Film with Superior Performance for Electromagnetic Wave Shielding and Method for Preparing the Same |
KR102260540B1 (en) * | 2019-01-02 | 2021-06-08 | 주식회사 대림 | manufacturing method of polyamic acid composition, polyamic acid composition, manufacturing method of polyimide film using the polyamic acid composition and polyimide film using the same |
US11535709B2 (en) * | 2019-03-05 | 2022-12-27 | Promerus, Llc | Reactive end group containing polyimides and polyamic acids and photosensitive compositions thereof |
CN110885443B (en) * | 2019-12-11 | 2022-04-22 | 万华化学集团股份有限公司 | Thermoplastic polyimide and preparation method thereof |
CN111704735B (en) * | 2020-06-24 | 2023-05-26 | 中国科学院光电技术研究所 | Polyimide optical film material with ultralow thermal expansion coefficient and high strength and preparation method thereof |
CN116640337A (en) * | 2022-02-15 | 2023-08-25 | 江苏矽时代材料科技有限公司 | Method for producing phase difference optical film |
CN116693927A (en) * | 2022-03-03 | 2023-09-05 | 旭化成株式会社 | Porous polyimide composition and polyamic acid composition |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055033A (en) * | 1990-11-28 | 1993-01-14 | Mitsui Toatsu Chem Inc | Polyimide having excellent thermal stability and production thereof |
JP2010538103A (en) * | 2007-08-27 | 2010-12-09 | コーロン インダストリーズ,インコーポレイテッド | Polyimide film |
JP2014501301A (en) * | 2010-12-31 | 2014-01-20 | コーロン インダストリーズ インク | Transparent polyimide film and method for producing the same |
JP2015078253A (en) * | 2013-10-15 | 2015-04-23 | 東レ株式会社 | Resin composition, polyimide resin film using the same, color filter, tft substrate and display device including the same, and their production method |
WO2015186782A1 (en) * | 2014-06-04 | 2015-12-10 | 宇部興産株式会社 | Method for producing polyimide film |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004123857A (en) * | 2002-10-01 | 2004-04-22 | Teijin Ltd | Polyamic acid composition and process for preparing polyamic acid |
KR101225826B1 (en) * | 2007-08-20 | 2013-01-23 | 코오롱인더스트리 주식회사 | Colorless polyimide film |
JP5109576B2 (en) * | 2007-10-23 | 2012-12-26 | Jnc株式会社 | Composition for screen printing |
TWI445765B (en) * | 2009-06-09 | 2014-07-21 | Asahi Kasei E Materials Corp | A resin composition, a cured product, and a circuit substrate using the same |
SG10201607603VA (en) * | 2011-10-10 | 2016-11-29 | Brewer Science Inc | Spin-on carbon compositions for lithographic processing |
JP5939066B2 (en) * | 2011-11-15 | 2016-06-22 | Jsr株式会社 | Method for producing liquid crystal aligning agent |
WO2014208704A1 (en) * | 2013-06-27 | 2014-12-31 | 宇部興産株式会社 | Polyimide precursor and polyimide |
-
2015
- 2015-12-31 KR KR1020150190927A patent/KR102580455B1/en active IP Right Grant
-
2016
- 2016-12-28 JP JP2016255917A patent/JP7384546B2/en active Active
- 2016-12-30 CN CN201611257137.0A patent/CN106928707B/en active Active
- 2016-12-30 TW TW105144319A patent/TWI814701B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH055033A (en) * | 1990-11-28 | 1993-01-14 | Mitsui Toatsu Chem Inc | Polyimide having excellent thermal stability and production thereof |
JP2010538103A (en) * | 2007-08-27 | 2010-12-09 | コーロン インダストリーズ,インコーポレイテッド | Polyimide film |
JP2014501301A (en) * | 2010-12-31 | 2014-01-20 | コーロン インダストリーズ インク | Transparent polyimide film and method for producing the same |
JP2015078253A (en) * | 2013-10-15 | 2015-04-23 | 東レ株式会社 | Resin composition, polyimide resin film using the same, color filter, tft substrate and display device including the same, and their production method |
WO2015186782A1 (en) * | 2014-06-04 | 2015-12-10 | 宇部興産株式会社 | Method for producing polyimide film |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019530756A (en) * | 2016-09-28 | 2019-10-24 | ダウ グローバル テクノロジーズ エルエルシー | DMPA-based solvent system for the synthesis of poly (amic acid) and polyimide polymers |
US11466124B2 (en) | 2017-09-14 | 2022-10-11 | Lg Chem, Ltd. | Polyimide precursor composition and polyimide film using same |
KR101840978B1 (en) | 2017-09-14 | 2018-03-21 | 주식회사 엘지화학 | Polyimide copolymer and polyimide film manufactured by using same |
KR101840977B1 (en) | 2017-09-14 | 2018-03-21 | 주식회사 엘지화학 | Polyimide precursor composition and polyimide film manufactured by using same |
WO2019054612A1 (en) * | 2017-09-14 | 2019-03-21 | 주식회사 엘지화학 | Polyimide precursor composition and polyimide film using same |
JP2020508365A (en) * | 2017-09-29 | 2020-03-19 | エルジー・ケム・リミテッド | Polyimide precursor solution and polyimide film produced using the same |
US11479643B2 (en) | 2017-09-29 | 2022-10-25 | Lg Chem, Ltd. | Polyimide precursor solution and polyimide film produced using same |
US11891483B2 (en) | 2017-11-21 | 2024-02-06 | Lg Chem, Ltd. | Polyimide film for display substrate |
JP2020525595A (en) * | 2017-11-21 | 2020-08-27 | エルジー・ケム・リミテッド | Polyimide film for display substrate |
JP7044220B2 (en) | 2017-11-21 | 2022-03-30 | エルジー・ケム・リミテッド | Polyimide film for display boards |
US11655323B2 (en) | 2018-01-03 | 2023-05-23 | Lg Chem, Ltd. | Poly(amide-imide) copolymer film and method for preparing same |
CN109021265A (en) * | 2018-07-02 | 2018-12-18 | 溧阳华晶合成材料有限公司 | A method of preparing the polyimide film of high-modulus low thermal coefficient of expansion |
WO2020138360A1 (en) * | 2018-12-28 | 2020-07-02 | 三菱瓦斯化学株式会社 | Imide-(amic acid) copolymer and method for producing same, varnish, and polyimide film |
CN113637164B (en) * | 2021-08-03 | 2023-05-23 | 哈尔滨工业大学(威海) | Preparation method of amphiphilic biphenyl polyimide additive |
CN113637164A (en) * | 2021-08-03 | 2021-11-12 | 哈尔滨工业大学(威海) | Preparation method of novel amphiphilic biphenyl polyimide additive |
CN113527683A (en) * | 2021-08-10 | 2021-10-22 | 宁波博雅聚力新材料科技有限公司 | Polyimide and polyimide film using the same |
CN113527683B (en) * | 2021-08-10 | 2023-09-29 | 宁波博雅聚力新材料科技有限公司 | Polyimide and polyimide film using the same |
CN113698601A (en) * | 2021-09-06 | 2021-11-26 | 黄山金石木塑料科技有限公司 | Method for synthesizing high-performance polyimide resin with assistance of ultrasonic microwave method |
Also Published As
Publication number | Publication date |
---|---|
TW201736442A (en) | 2017-10-16 |
JP7384546B2 (en) | 2023-11-21 |
CN106928707A (en) | 2017-07-07 |
TWI814701B (en) | 2023-09-11 |
CN106928707B (en) | 2021-07-20 |
KR102580455B1 (en) | 2023-09-20 |
KR20170079896A (en) | 2017-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7384546B2 (en) | Polyimide polymer composition, method for producing the same, and method for producing polyimide film using the same | |
CN106947080B (en) | Composition for preparing polyimide film, preparation method thereof and preparation method of polyimide film using composition | |
US10526451B2 (en) | Polyamide-imide precursor, polyamide-imide film, and display device comprising same | |
KR102158223B1 (en) | Polyamic acid solution, polyimde film, and method for manufacturing the same | |
TWI439371B (en) | Transparent polyimide film with improved solvent resistance | |
JP6831424B2 (en) | Polyamic acid, polyimide resin and polyimide film | |
JP2006206825A (en) | Aromatic polyimide resin precursor and aromatic polyimide resin | |
JP2019532147A (en) | Polyamic acid, polyimide, polyimide film, image display device including the same, and method for producing polyamic acid | |
JP7317123B2 (en) | Novel method for producing a polyamic acid composition containing a dicarbonyl compound, a polyamic acid composition, a method for producing a polyamide-imide film using the same, and a polyamide-imide film produced by the production method | |
JP6935623B2 (en) | A highly transparent polyimide precursor resin composition having excellent optical characteristics and phase delay characteristics, a method for producing a polyimide resin film using the same, and a polyimide resin film produced by the same. | |
JPWO2018016526A1 (en) | Polyimide resin film and method for producing polyimide resin film | |
JP7206358B2 (en) | Method for producing polyamic acid, polyamic acid produced therefrom, polyimide resin, and polyimide film | |
CN116057109B (en) | Polymer composition, varnish, and polyimide film | |
JP2007099842A (en) | Novel polyimide resin | |
JP2022516281A (en) | A method for producing a polyamic acid composition, a polyamic acid composition, a method for producing a polyimide film using the same, and a polyimide film produced by the method for producing the same. | |
KR102475436B1 (en) | Composition for forming polyimide film, polyimide film formed from the composition, and display device comprising the polyimide film | |
JP5966966B2 (en) | High heat resistance polyimide resin | |
CN110872438A (en) | Polyamic acid-imide composition, preparation method thereof and polyimide film | |
US20230416464A1 (en) | Polyamic acid composition, and polyimide comprising same | |
KR20220075327A (en) | Polyimide resin composition, polyimide varnish and polyimide film | |
TW201444916A (en) | Polyimide resin and polyimide film produced therefrom |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191220 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200811 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200915 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20201215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210215 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20210713 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211112 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20211112 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20211115 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20211217 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20211221 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20220204 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20220208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230907 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231109 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7384546 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |