JP2000508002A - ヒドロキノンを含有するサーモトロピック液晶ポリマーを製造するための改良法 - Google Patents
ヒドロキノンを含有するサーモトロピック液晶ポリマーを製造するための改良法Info
- Publication number
- JP2000508002A JP2000508002A JP9533455A JP53345597A JP2000508002A JP 2000508002 A JP2000508002 A JP 2000508002A JP 9533455 A JP9533455 A JP 9533455A JP 53345597 A JP53345597 A JP 53345597A JP 2000508002 A JP2000508002 A JP 2000508002A
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- acid
- liquid crystal
- polymer
- monomer repeat
- 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
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229920000106 Liquid crystal polymer Polymers 0.000 title claims abstract description 16
- 239000004974 Thermotropic liquid crystal Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title description 10
- 239000000178 monomer Substances 0.000 claims abstract description 121
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims abstract description 100
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 54
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims abstract description 52
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims abstract description 26
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 claims abstract description 24
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims description 75
- 239000000203 mixture Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 35
- 238000006116 polymerization reaction Methods 0.000 claims description 31
- -1 poly (ester amide Chemical class 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 9
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 150000001412 amines Chemical class 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 4
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims description 4
- 239000010456 wollastonite Substances 0.000 claims description 4
- XBNGYFFABRKICK-UHFFFAOYSA-N 2,3,4,5,6-pentafluorophenol Chemical compound OC1=C(F)C(F)=C(F)C(F)=C1F XBNGYFFABRKICK-UHFFFAOYSA-N 0.000 claims description 3
- ALYNCZNDIQEVRV-PZFLKRBQSA-N 4-amino-3,5-ditritiobenzoic acid Chemical compound [3H]c1cc(cc([3H])c1N)C(O)=O ALYNCZNDIQEVRV-PZFLKRBQSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- NEQFBGHQPUXOFH-UHFFFAOYSA-N 4-(4-carboxyphenyl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C=C1 NEQFBGHQPUXOFH-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- VCNTUJWBXWAWEJ-UHFFFAOYSA-J aluminum;sodium;dicarbonate Chemical compound [Na+].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O VCNTUJWBXWAWEJ-UHFFFAOYSA-J 0.000 claims description 2
- 239000000378 calcium silicate Substances 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000012760 heat stabilizer Substances 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- MNZMMCVIXORAQL-UHFFFAOYSA-N naphthalene-2,6-diol Chemical compound C1=C(O)C=CC2=CC(O)=CC=C21 MNZMMCVIXORAQL-UHFFFAOYSA-N 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 229920005594 polymer fiber Polymers 0.000 claims description 2
- 239000012783 reinforcing fiber Substances 0.000 claims description 2
- 239000012763 reinforcing filler Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- 125000003047 N-acetyl group Chemical group 0.000 claims 1
- 229960004050 aminobenzoic acid Drugs 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 abstract description 6
- 229960004337 hydroquinone Drugs 0.000 description 37
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 8
- 230000008018 melting Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 6
- 239000000155 melt Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- AKOGNYJNGMLDOA-UHFFFAOYSA-N (4-acetyloxyphenyl) acetate Chemical compound CC(=O)OC1=CC=C(OC(C)=O)C=C1 AKOGNYJNGMLDOA-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920006158 high molecular weight polymer Polymers 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 235000011056 potassium acetate Nutrition 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- 208000010444 Acidosis Diseases 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 230000007950 acidosis Effects 0.000 description 2
- 208000026545 acidosis disease Diseases 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical class CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- HFHFGHLXUCOHLN-UHFFFAOYSA-N 2-fluorophenol Chemical compound OC1=CC=CC=C1F HFHFGHLXUCOHLN-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- GDBUZIKSJGRBJP-UHFFFAOYSA-N 4-acetoxy benzoic acid Chemical compound CC(=O)OC1=CC=C(C(O)=O)C=C1 GDBUZIKSJGRBJP-UHFFFAOYSA-N 0.000 description 1
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- DWNAQMUDCDVSLT-UHFFFAOYSA-N diphenyl phthalate Chemical compound C=1C=CC=C(C(=O)OC=2C=CC=CC=2)C=1C(=O)OC1=CC=CC=C1 DWNAQMUDCDVSLT-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 150000002531 isophthalic acids Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001279 poly(ester amides) Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- SKIVFJLNDNKQPD-UHFFFAOYSA-N sulfacetamide Chemical compound CC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 SKIVFJLNDNKQPD-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
- C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
- C09K19/3804—Polymers with mesogenic groups in the main chain
- C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.本質的にモノマー反復単位I'、II'、III'、IV'、V'、VI'、お よび所望によりVII'からなるサーモトロピック液晶ポリ(エステルアミド) であって、 式中、 X'はNR'、C=O、O、およびその混合物よりなる群から選択され; RおよびR'は同じでも異なってもよく、独立してH、1〜4個の炭素原子を 有するアルキル基、1〜4個の炭素原子を有するフルオロアルキル基、フェニル 、 およびその混合物よりなる群から選択され; 液晶ポリ(エステルアミド)は、モル基準で、本質的に約20〜約70%のモノ マー反復単位I'、約5〜約35%のモノマー反復単位II'、約2〜約20%の モノマー反復単位III'、約0.5〜約10%のモノマー反復単位IV'、約5 〜約35%のモノマー反復単位V'、約2〜約25%のモノマー反復単位VI'、 および0〜約15%のモノマー反復単位VII'からなる、サーモトロピック液 晶ポリ(エステルアミド)。 2.モノマー反復単位VI'が である、請求項1記載のサーモトロピック液晶ポリ(エステルアミド)。 3.本質的にモノマー反復単位I'、II'、III'、IV'、V'およびVI' からなる、請求項2記載のサーモトロピック液晶ポリ(エステルアミド)。 4.モル基準で、本質的に約20〜約65%のモノマー反復単位I'、約10 〜約30%のモノマー反復単位II'、約2〜約15%のモノマー反復単位II I'、約1〜約5%のモノマー反復単位IV'、約10〜約30%のモノマー反復 単位V'、約3〜約20%のモノマー反復単位VI'、および0〜約10%のモノ マー反復単位VII'からなる、請求項1記載のサーモトロピック液晶ポリ(エ ステルアミド)。 5.モノマー反復単位VI'が である、請求項4記載のサーモトロピック液晶ポリ(エステルアミド)。 6.モル基準で、本質的に約40〜約65%のモノマー反復単位I'、約10 〜約20%のモノマー反復単位II'、約2〜約15%のモノマー反復単位II I'、約1〜約5%のモノマー反復単位IV'、約10〜約20%のモノマー反復 単位V'、および約3〜約15%のモノマー反復単位VI'からなる、請求項5記 載のサーモトロピック液晶ポリ(エステルアミド)。 7.モル基準で、本質的に約60%のモノマー反復単位I'、約12.5%の モノマー反復単位II'、約5%のモノマー反復単位III'、約2.5%のモノ マー反復単位IV'、約15%のモノマー反復単位V'、および約5%のモノマー 反復単位VI'からなる、、請求項5記載のサーモトロピック液晶ポリマー。 8.請求項1記載のサーモトロピック液晶ポリ(エステルアミド)、ならびに 最高約70重量%の、強化用充填剤、強化繊維、酸化安定剤、熱安定剤、光安定 剤、滑剤、離型剤、染料、顔料および可塑剤よりなる群から選択される1種また はそれ以上の添加剤を含む、射出成形に適した組成物。 9.請求項1記載のサーモトロピック液晶ポリ(エステルアミド)、ならびに 最高約70重量%の、ガラス繊維、ケイ酸カルシウム、シリカ、クレー、タルク 、雲母、ポリテトラフルオロエチレン、黒鉛、アルミナ、炭酸アルミニウムナト リウム、バリウムフェライト、ウォラストナイト、カーボン繊維、ポリマー繊維 、ケイ酸アルミニウム繊維、チタン繊維、岩綿繊維、鋼繊維、タングステン繊維 およびウォラストナイト繊維よりなる群から選択される1種またはそれ以上の添 加剤を含む、射出成形に適した組成物。 10.請求項1記載のポリマーを含む造形品。 11.請求項1記載のポリマーを含む繊維。 12.請求項1記載のポリマーを含む押出しシートまたはフィルム。 13.サーモトロピック液晶ポリ(エステルアミド)の製造方法であって、モ ノマーI、II、III、IV、V、VI、および所望によりVII、またはこ れらのモノマーの反応性誘導体を、モノマーを縮合させて等容量のペンタフルオ ロフェノールとヘキサフルオロイソプロパノールの混合物中0.1%溶液(w/ v基準)として25℃で測定して少なくとも約2dl/gのインヘレント粘度を 有するポリマーにする条件下で、混和し、その際式中、 XはNY'R'、C(=O)OH、OH、およびその混合物よりなる群から選択 され; YおよびY'は、独立してH、C(=O)CH3、およびその混合物よりなる群 から選択され; RおよびR'は同じでも異なってもよく、独立してH、1〜4個の炭素原子を 有するアルキル基、1〜4個の炭素原子を有するフルオロアルキル基、フェニル 、およびその混合物よりなる群から選択され; これらのモノマーの濃度は、モル基準で約20〜約70%のI、約5〜約35% のII、約2〜約20%のIII、約0.5〜約10%のIV、約5〜約35% のV、約2〜約25%のモノマーVI、および0〜約15%のモノマーVIIで ある方法。 14.モノマーを溶融アシドリシス重合により縮合させる、請求項13記載の 方法。 15.モノマーを縮合させて、少なくとも約3dl/gのインヘレント粘度を 有するポリマーにする、請求項13記載の方法。 16.本質的に4−ヒドロキシ安息香酸、ヒドロキノン;2,6−ナフタレン ジカルボン酸、テレフタル酸、4,4'−ビフェニルジカルボン酸、およびその 混合物よりなる群から選択される1種またはそれ以上の芳香族ジ酸;ならびに所 望により、2,6−ジヒドロキシナフタレン、4,4'−ビフェノール、および その混合物よりなる群から選択される他の芳香族ジオールからなるモノマーを、 無水酢酸の存在下に、それらのモノマーをエステル化して等容量のペンタフルオ ロフェノールとヘキサフルオロイソプロパノールの混合物中0.1%溶液(w/ v)として25℃で測定して少なくとも約3dl/gのインヘレント粘度を有す るポリマーにするのに十分な高さの温度で、溶融縮合させることによる、サーモ トロピック液晶ポリ(エステルアミド)の合成方法において、コモノマーとして イソフタル酸を約0.5〜約10モル%の量で含有させることによる改良方法。 17.芳香族ジ酸が2,6−ナフタレンジカルボン酸を含む、請求項16記載 の改良方法。 18.芳香族ジ酸がテレフタル酸をも含む、請求項17記載の改良方法。 19.モノマーが4,4'−ビフェノールをも含む、請求項18記載の改良方 法。 20.イソフタル酸が約1〜約5モル%の量で含有される、請求項16記載の 改良方法。 21.モノマーが、4−アミノフェノール、4−アミノ安息香酸、1,4−フ ェニレンジアミン;4−アミノフェノール、4−アミノ安息香酸および1,4− フェニレンジアミンのN−メチル誘導体;ならびにこれらのアミンモノマーのN −アセチル誘導体よりなる群から選択される1種またはそれ以上のアミンモノマ ーをも含む、請求項16記載の改良方法。 22.アミンモノマーが4−アミノフェノールまたはN−アセチル−4−アミ ノフェノールである、請求項21記載の改良方法。 23.芳香族ジ酸が2,6−ナフタレンジカルボン酸をも含む、請求項22記 載の改良方法。 24.芳香族ジ酸がテレフタル酸をも含む、請求項23記載の改良方法。 25.モノマーが4,4'−ビフェノールをも含む、請求項24記載の改良方 法。 26.イソフタル酸が約1〜約5モル%の量で含有される、請求項21記載の 改良方法。 27.請求項16記載の方法で製造された生成物。 28.請求項21記載の方法で製造された生成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/620,780 US5798432A (en) | 1996-03-22 | 1996-03-22 | Method of making thermotropic liquid crystalline polymers containing hydroquinone |
| US08/620,780 | 1996-03-22 | ||
| PCT/US1997/001445 WO1997034964A1 (en) | 1996-03-22 | 1997-02-05 | Improved method of making thermotropic liquid crystalline polymers containing hydroquinone |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000508002A true JP2000508002A (ja) | 2000-06-27 |
| JP2000508002A5 JP2000508002A5 (ja) | 2004-11-25 |
| JP3773539B2 JP3773539B2 (ja) | 2006-05-10 |
Family
ID=24487360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53345597A Expired - Fee Related JP3773539B2 (ja) | 1996-03-22 | 1997-02-05 | ヒドロキノンを含有するサーモトロピック液晶ポリマーを製造するための改良法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5798432A (ja) |
| EP (1) | EP0888414B1 (ja) |
| JP (1) | JP3773539B2 (ja) |
| KR (1) | KR100434803B1 (ja) |
| CA (1) | CA2247476A1 (ja) |
| DE (1) | DE69704852T2 (ja) |
| TW (1) | TW450991B (ja) |
| WO (1) | WO1997034964A1 (ja) |
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| JP2004323663A (ja) * | 2003-04-24 | 2004-11-18 | Polyplastics Co | 非晶質全芳香族ポリエステルアミド及びその組成物 |
| WO2012090747A1 (ja) * | 2010-12-27 | 2012-07-05 | 東レ株式会社 | 液晶性ポリエステル樹脂の製造方法、および液晶性ポリエステル樹脂の製造装置 |
| JP2012149241A (ja) * | 2010-12-27 | 2012-08-09 | Toray Ind Inc | 液晶性ポリエステル樹脂の製造方法 |
| JP2013543926A (ja) * | 2010-11-23 | 2013-12-09 | 三星精密化学株式会社 | 全芳香族液晶ポリエステルアミド樹脂の製造方法、及び全芳香族液晶ポリエステルアミド樹脂コンパウンドの製造方法 |
| WO2018020930A1 (ja) * | 2016-07-27 | 2018-02-01 | ポリプラスチックス株式会社 | 全芳香族ポリエステルアミド及びその製造方法 |
| JP2024052580A (ja) * | 2022-09-22 | 2024-04-11 | 財團法人工業技術研究院 | 液晶ポリマー、組成物、液晶ポリマーフィルム、積層材料、および液晶ポリマーフィルムの形成方法 |
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| FI991006L (fi) | 1999-05-03 | 2000-11-04 | Optatech Oy | Uudet nestekiteiset polymeerit |
| JP2001114890A (ja) * | 1999-10-18 | 2001-04-24 | Polyplastics Co | 液晶性ポリマーの製造方法 |
| US6294640B1 (en) | 2000-01-14 | 2001-09-25 | Ticona Llc | Stretchable polymers and shaped articles produced by same |
| US6222000B1 (en) | 2000-01-14 | 2001-04-24 | Ticona Llc | Process for producing amorphous anisotropic melt-forming polymers having a high degree of stretchability |
| US6132884A (en) * | 2000-01-14 | 2000-10-17 | Ticona Llc | Process for producing amorphous anisotrophic melt-forming polymers having a high degree of stretchability and polymers produced by same |
| US6207790B1 (en) | 2000-01-14 | 2001-03-27 | Ticona Llc | Process for producing amorphous anisotropic melt-forming polymers having a high degree of stretchability and polymers produced by same |
| US6666990B2 (en) | 2001-02-14 | 2003-12-23 | Ticona Llc | Stretchable liquid crystal polymer composition |
| US6514611B1 (en) | 2001-08-21 | 2003-02-04 | Ticona Llc | Anisotropic melt-forming polymers having a high degree of stretchability |
| US8697817B2 (en) * | 2003-09-04 | 2014-04-15 | Ticona Llc | Manufacturing process for liquid crystalline polymer |
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- 1997-02-05 CA CA002247476A patent/CA2247476A1/en not_active Abandoned
- 1997-02-05 EP EP97904072A patent/EP0888414B1/en not_active Expired - Lifetime
- 1997-02-05 KR KR10-1998-0707353A patent/KR100434803B1/ko not_active Expired - Fee Related
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| JP2004323663A (ja) * | 2003-04-24 | 2004-11-18 | Polyplastics Co | 非晶質全芳香族ポリエステルアミド及びその組成物 |
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| WO2012090747A1 (ja) * | 2010-12-27 | 2012-07-05 | 東レ株式会社 | 液晶性ポリエステル樹脂の製造方法、および液晶性ポリエステル樹脂の製造装置 |
| JP2012149241A (ja) * | 2010-12-27 | 2012-08-09 | Toray Ind Inc | 液晶性ポリエステル樹脂の製造方法 |
| US8916673B2 (en) | 2010-12-27 | 2014-12-23 | Toray Industries, Inc. | Process for producing liquid crystalline polyester resin and apparatus for producing liquid crystalline polyester resin |
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| JP7585416B2 (ja) | 2022-09-22 | 2024-11-18 | 財團法人工業技術研究院 | 液晶ポリマー、組成物、液晶ポリマーフィルム、積層材料、および液晶ポリマーフィルムの形成方法 |
| US12503591B2 (en) | 2022-09-22 | 2025-12-23 | Industrial Technology Research Institute | Liquid crystal polymer, composition, liquid crystal polymer film, laminated material and method of forming liquid crystal polymer film |
Also Published As
| Publication number | Publication date |
|---|---|
| US5798432A (en) | 1998-08-25 |
| TW450991B (en) | 2001-08-21 |
| KR20000064642A (ko) | 2000-11-06 |
| KR100434803B1 (ko) | 2004-09-23 |
| CA2247476A1 (en) | 1997-09-25 |
| JP3773539B2 (ja) | 2006-05-10 |
| WO1997034964A1 (en) | 1997-09-25 |
| DE69704852T2 (de) | 2002-03-28 |
| EP0888414B1 (en) | 2001-05-16 |
| DE69704852D1 (de) | 2001-06-21 |
| EP0888414A1 (en) | 1999-01-07 |
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