SU250454A1 - - Google Patents

Info

Publication number

SU250454A1

SU250454A1 SU1243167A SU1243167A SU250454A1 SU 250454 A1 SU250454 A1 SU 250454A1 SU 1243167 A SU1243167 A SU 1243167A SU 1243167 A SU1243167 A SU 1243167A SU 250454 A1 SU250454 A1 SU 250454A1

Authority

SU

USSR - Soviet Union

Prior art keywords

polymer

solution

dianhydride

polymers

reaction

Prior art date

Links

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• 229920000642 polymer Polymers 0.000 description 24
• 239000000243 solution Substances 0.000 description 14
• ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 13
• 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 description 9
• -1 4, 4-diphenylphthalide tetracarboxylic acid Chemical class 0.000 description 8
• HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Substances ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 7
• JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
• LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 6
• 238000006243 chemical reaction Methods 0.000 description 5
• 239000011261 inert gas Substances 0.000 description 5
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
• FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 4
• 125000006159 dianhydride group Chemical group 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 239000002904 solvent Substances 0.000 description 4
• 150000004985 diamines Chemical class 0.000 description 3
• 229920005575 poly(amic acid) Polymers 0.000 description 3
• 238000006068 polycondensation reaction Methods 0.000 description 3
• QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
• WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 2
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
• KSSJBGNOJJETTC-UHFFFAOYSA-N COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC Chemical compound COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC KSSJBGNOJJETTC-UHFFFAOYSA-N 0.000 description 2
• IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
• 239000004952 Polyamide Substances 0.000 description 2
• 239000004642 Polyimide Substances 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• 238000007599 discharging Methods 0.000 description 2
• ZHDTXTDHBRADLM-UHFFFAOYSA-N hydron;2,3,4,5-tetrahydropyridin-6-amine;chloride Chemical compound Cl.NC1=NCCCC1 ZHDTXTDHBRADLM-UHFFFAOYSA-N 0.000 description 2
• 229920002647 polyamide Polymers 0.000 description 2
• 229920001721 polyimide Polymers 0.000 description 2
• 239000011541 reaction mixture Substances 0.000 description 2
• 238000007363 ring formation reaction Methods 0.000 description 2
• 150000000000 tetracarboxylic acids Chemical class 0.000 description 2
• SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
• CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
• GZEYLLPOQRZUDF-UHFFFAOYSA-N 7-(dimethylamino)-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(N(C)C)=CC=C21 GZEYLLPOQRZUDF-UHFFFAOYSA-N 0.000 description 1
• CKCGEIZOLQHXDL-UHFFFAOYSA-N C1C2C(=CC=CC2(C3=CC=CC=C3)C4=CC=CC=C4)C(=O)O1 Chemical compound C1C2C(=CC=CC2(C3=CC=CC=C3)C4=CC=CC=C4)C(=O)O1 CKCGEIZOLQHXDL-UHFFFAOYSA-N 0.000 description 1
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
• MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 230000000996 additive effect Effects 0.000 description 1
• 150000001408 amides Chemical class 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 229910052786 argon Inorganic materials 0.000 description 1
• 125000003118 aryl group Chemical group 0.000 description 1
• HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 229920002521 macromolecule Polymers 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 125000005506 phthalide group Chemical group 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
• 238000003786 synthesis reaction Methods 0.000 description 1
• 230000000930 thermomechanical effect Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 230000004580 weight loss Effects 0.000 description 1