JP2002503286A - 液晶性ポリエステル及びそれから製造された成形用組成物 - Google Patents
液晶性ポリエステル及びそれから製造された成形用組成物Info
- Publication number
- JP2002503286A JP2002503286A JP50289099A JP50289099A JP2002503286A JP 2002503286 A JP2002503286 A JP 2002503286A JP 50289099 A JP50289099 A JP 50289099A JP 50289099 A JP50289099 A JP 50289099A JP 2002503286 A JP2002503286 A JP 2002503286A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystalline
- residue
- crystalline polyester
- mol
- residues
- 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.)
- Ceased
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 60
- 239000000203 mixture Substances 0.000 title claims abstract description 60
- 229920000728 polyester Polymers 0.000 title claims abstract description 57
- 238000000465 moulding Methods 0.000 title claims abstract description 25
- KKEYFWRCBNTPAC-UHFFFAOYSA-N terephthalic acid group Chemical group C(C1=CC=C(C(=O)O)C=C1)(=O)O KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 45
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical group OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 24
- 238000002844 melting Methods 0.000 claims abstract description 23
- 230000008018 melting Effects 0.000 claims abstract description 23
- 125000005274 4-hydroxybenzoic acid group Chemical group 0.000 claims abstract description 17
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000002009 diols Chemical group 0.000 claims abstract description 11
- 238000000113 differential scanning calorimetry Methods 0.000 claims abstract description 8
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 claims abstract description 8
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 31
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 26
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims description 15
- 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 5
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- HFHFGHLXUCOHLN-UHFFFAOYSA-N 2-fluorophenol Chemical compound OC1=CC=CC=C1F HFHFGHLXUCOHLN-UHFFFAOYSA-N 0.000 claims 3
- 238000001556 precipitation Methods 0.000 claims 3
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 claims 2
- JWHOQZUREKYPBY-UHFFFAOYSA-N rubonic acid Natural products CC1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CC(=O)C34C)C2C1)C(=O)O JWHOQZUREKYPBY-UHFFFAOYSA-N 0.000 claims 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical group C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 abstract description 22
- 229920000106 Liquid crystal polymer Polymers 0.000 description 48
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 34
- 229920000642 polymer Polymers 0.000 description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 238000001746 injection moulding Methods 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 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 10
- 238000002360 preparation method Methods 0.000 description 10
- -1 aromatic dicarboxylic acids Chemical class 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000000178 monomer Substances 0.000 description 9
- 239000012299 nitrogen atmosphere Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- AKOGNYJNGMLDOA-UHFFFAOYSA-N (4-acetyloxyphenyl) acetate Chemical compound CC(=O)OC1=CC=C(OC(C)=O)C=C1 AKOGNYJNGMLDOA-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 2
- UJUWWKHUFOKVEN-UHFFFAOYSA-N 3-hydroxy-2-(2-hydroxyphenyl)benzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1C1=CC=CC=C1O UJUWWKHUFOKVEN-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical group CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- UBDHSURDYAETAL-UHFFFAOYSA-N 8-aminonaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 UBDHSURDYAETAL-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- PXGZQGDTEZPERC-IZLXSQMJSA-N OC(=O)[C@H]1CC[C@H](C(O)=O)CC1 Chemical group OC(=O)[C@H]1CC[C@H](C(O)=O)CC1 PXGZQGDTEZPERC-IZLXSQMJSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- HPGJOUYGWKFYQW-UHFFFAOYSA-N diphenyl benzene-1,4-dicarboxylate Chemical compound C=1C=C(C(=O)OC=2C=CC=CC=2)C=CC=1C(=O)OC1=CC=CC=C1 HPGJOUYGWKFYQW-UHFFFAOYSA-N 0.000 description 1
- DOFDKNLHJKJCMO-UHFFFAOYSA-N diphenyl naphthalene-2,6-dicarboxylate Chemical compound C=1C=C2C=C(C(=O)OC=3C=CC=CC=3)C=CC2=CC=1C(=O)OC1=CC=CC=C1 DOFDKNLHJKJCMO-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- 229920005787 opaque polymer Polymers 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 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
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
- 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
-
- 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
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0326—Organic insulating material consisting of one material containing O
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. (1)(i)2〜34モル%のシクロヘキサンジカルボン酸(CHDA)残基及 び(ii)5〜48モル%の、テレフタル酸(T)残基、2,6−ナフタレンジカル ボン酸(N)残基又はこれらの混合物から選択された他の二酸残基からなる二酸 残基; (2)15〜50モル%のヒドロキノン(HQ)残基、4,4’−ビフェノール残基又 はこれらの混合物から実質的になるジオール残基;並びに (3)0〜70モル%のp−ヒドロキシ安息香酸(PHB)残基 から実質的になる液晶性ポリエステルであって、ジオール残基のモル数が、二酸 残基のモル数に等しく、(1),(2)及び(3)のモル%の合計が100に等しく 、液晶性ポリエステルが、375℃に等しいか又はそれより低い、示差走査熱量分 析法で測定した融点を有する液晶性ポリエステル。 2. CHDA残基が、液晶性ポリエステルの全二酸残基成分の約5〜50モル%を構 成する、請求の範囲第1項に記載の液晶性ポリエステル。 3. ショットゲレート粘度計で、0.1g/100mLで、重量比で60:40のペンタフ ルオロフェノール/1,2,4−トリクロロベンゼン中で25℃で測定して、約4 〜8dL/gのインヘレント粘度を有する、請求の範囲第2項に記載の液晶性ポリ エステル。 4. (1)(i)2〜34モル%のシクロヘキサンジカルボン酸(CHDA)残基及 び(ii)5〜48モル%の、テレフタル酸(T)残基、2,6−ナフタレンジカル ボン酸(N)残基又はこれらの混合物から選択された他の二酸残基からなる二酸 残基; (2)16.5〜50モル%のヒドロキノン(HQ)残基から実質的になる ジオール残基;並びに (3)0〜67モル%のp−ヒドロキシ安息香酸(PHB)残基 から実質的になる液晶性ポリエステルであって、ジオール残基のモル数が、二酸 残基のモル数に等しく、(1),(2)及び(3)のモル%の合計が100に等しく 、液晶性ポリエステルが、375℃に等しいか又はそれより低い、示差走査熱量分 析法(DSC)により測定した融点を有する液晶性ポリエステル。 5. CHDA残基が、液晶性ポリエステルの全二酸残基成分の約5〜50モル%を構 成する、請求の範囲第4項に記載の液晶性ポリエステル。 6. ショットゲレート粘度計で、0.1g/100mLで、重量比で60:40のペンタフ ルオロフェノール/1,2,4−トリクロロベンゼン中で25℃で測定して、約4 〜8dL/gのインヘレント粘度を有する、請求の範囲第5項に記載の液晶性ポリ エステル。 7. (1)(i)2〜30モル%のシクロヘキサンジカルボン酸(CHDA)残基及 び(ii)5〜40.5モル%の、テレフタル酸(T)残基、2,6−ナフタレンジカ ルボン酸(N)残基又はこれらの混合物から選択された他の二酸残基からなる二 酸残基; (2)15〜42.5モル%の4,4’−ビフェノール(BP)残基から実質的になるジ オール残基;並びに (3)15〜70モル%のp−ヒドロキシ安息香酸(PHB)残基 から実質的になる液晶性ポリエステルであって、ジオール残基のモル数が、二酸 残基のモル数に等しく、(1),(2)及び(3)のモル%の合計が100に等しく 、液晶性ポリエステルが、375℃に等しいか又はそれより低い、示差走査熱量分 析法(DSC)で測定した融点を有する液晶性ポリエステル。 8. CHDA残基が、液晶性ポリエステルの全二酸残基成分の約5〜 50モル%を構成する、請求の範囲第7項に記載の液晶性ポリエステル。 9. ショットゲレート粘度計で、0.1g/100mLで、重量比で60:40のペンタフ ルオロフェノール/1,2,4−トリクロロベンゼン中で25℃で測定して、約4 〜8dL/gのインヘレント粘度を有する、請求の範囲第8項に記載の液晶性ポリ エステル。 10.(1)請求の範囲第1項に定義された液晶性ポリエステル及び(2)成形 用組成物の全重量基準で少なくとも20重量%のガラス繊維の緊密なブレンドを含 んでなる液晶性ポリエステル成形用組成物。 11.液晶性ポリエステルが、ショットゲレート粘度計で、0.1g/100mLで、重 量比で60:40のペンタフルオロフェノール/1,2,4−トリクロロベンゼン中 で25℃で測定して、約4〜8dL/gのインヘレント粘度を有し、成形用組成物が 、成形用組成物の全重量基準で約25〜40重量%のガラス繊維を含有する、請求の 範囲第10項に記載の成形用組成物。 12.ガラス繊維が、約9〜15ミクロンの厚さ及び約0.8〜26mmの長さを有する 、請求の範囲第11項に記載の成形用組成物。 13.(1)請求の範囲第4項に定義された液晶性ポリエステル及び(2)成形 用組成物の全重量基準で少なくとも20重量%のガラス繊維の緊密なブレンドを含 んでなる、請求の範囲第10項に記載の液晶性ポリエステル成形用組成物。 14.液晶性ポリエステルが、ショットゲレート粘度計で、0.1g/100mLで、重 量比で60:40のペンタフルオロフェノール/1,2,4−トリクロロベンゼン中 で25℃で測定して、約4〜8dL/gのインヘレント粘度を有し、成形用組成物が 、成形用組成物の全重量基準で約25〜40重量%のガラス繊維を含有する、請求の 範囲第13項 に記載の成形用組成物。 15.ガラス繊維が、約9〜15ミクロンの厚さ及び約0.8〜26mmの長さを有する 、請求の範囲第14項に記載の成形用組成物。 16.(1)請求の範囲第7項に定義された液晶性ポリエステル及び(2)成形 用組成物の全重量基準で少なくとも20重量%のガラス繊維の緊密なブレンドを含 んでなる、請求の範囲第10項に記載の液晶性ポリエステル成形用組成物。 17.液晶性ポリエステルが、ショットゲレート粘度計で、0.1g/100mLで、重 量比で60:40のペンタフルオロフェノール/1,2,4−トリクロロベンゼン中 で25℃で測定して、約4〜8dL/gのインヘレント粘度を有し、成形用組成物が 、成形用組成物の全重量基準で約25〜40重量%のガラス繊維を含有する、請求の 範囲第16項に記載の成形用組成物。 18.ガラス繊維が、約9〜15ミクロンの厚さ及び約0.8〜26mmの長さを有する 、請求の範囲第17項に記載の成形用組成物。 19.請求の範囲第10項に定義された組成物を含んでなるなる、約1.5mm未満の 厚さを有する成形物品。 20.請求の範囲第13項に定義された組成物を含んでなる、約1.5mm未満の厚さ を有する成形物品。 21.請求の範囲第16項に定義された組成物を含んでなる、約1.5mm未満の厚さ を有する成形物品。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US4877397P | 1997-06-06 | 1997-06-06 | |
US60/048,773 | 1997-06-06 | ||
US09/058,015 | 1998-04-09 | ||
US09/058,015 US6093787A (en) | 1997-06-06 | 1998-04-09 | Liquid crystalline polyesters and molding compositions prepared therefrom |
PCT/US1998/011589 WO1998055530A1 (en) | 1997-06-06 | 1998-06-05 | Liquid crystalline polyesters and molding compositions prepared therefrom |
Publications (2)
Publication Number | Publication Date |
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JP2002503286A true JP2002503286A (ja) | 2002-01-29 |
JP2002503286A5 JP2002503286A5 (ja) | 2005-12-02 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP50289099A Ceased JP2002503286A (ja) | 1997-06-06 | 1998-06-05 | 液晶性ポリエステル及びそれから製造された成形用組成物 |
Country Status (7)
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US (1) | US6093787A (ja) |
EP (1) | EP0986598B1 (ja) |
JP (1) | JP2002503286A (ja) |
CN (1) | CN1117783C (ja) |
BR (1) | BR9809957A (ja) |
DE (1) | DE69809229T2 (ja) |
WO (1) | WO1998055530A1 (ja) |
Cited By (4)
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WO2012141269A1 (ja) * | 2011-04-15 | 2012-10-18 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステル樹脂組成物、成形体及びledリフレクター |
WO2013115168A1 (ja) * | 2012-01-31 | 2013-08-08 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステルアミド、液晶ポリエステルアミド樹脂組成物及び成形体 |
JP2015007259A (ja) * | 2014-10-10 | 2015-01-15 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステル樹脂組成物、成形体及びledリフレクター |
JP2016041828A (ja) * | 2016-01-04 | 2016-03-31 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステル樹脂組成物、成形体及びledリフレクター |
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US6514611B1 (en) * | 2001-08-21 | 2003-02-04 | Ticona Llc | Anisotropic melt-forming polymers having a high degree of stretchability |
CN100436502C (zh) * | 2004-05-11 | 2008-11-26 | 三菱化学株式会社 | 聚酯树脂及其制备方法 |
JP4625340B2 (ja) * | 2005-01-31 | 2011-02-02 | 上野製薬株式会社 | 液晶ポリエステル樹脂およびその製造方法 |
IN2009CN01862A (ja) * | 2006-09-06 | 2015-08-07 | Toray Industries | |
JP5726610B2 (ja) * | 2011-04-15 | 2015-06-03 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステルの製造方法 |
EP3636727A4 (en) | 2017-06-07 | 2020-12-09 | SK Chemicals Co., Ltd. | SYNTHETIC COMPOSITION OF LIQUID CRYSTAL POLYMERS, LIQUID CRYSTAL POLYMER FOR ELECTRICAL AND ELECTRONIC PRODUCTS USER, POLYMER RESIN COMPOSITION USER, AND MOLDED PRODUCT USER |
KR20230113547A (ko) | 2020-12-02 | 2023-07-31 | 솔베이 스페셜티 폴리머즈 유에스에이, 엘.엘.씨. | 저 유전 상수(dk) 및 소산 계수(df)를 갖는 액체 결정 폴리에스테르(lcp) 및 열가소성 조성물 |
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US4169933A (en) * | 1977-08-08 | 1979-10-02 | Eastman Kodak Company | Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid |
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JPH0665694B2 (ja) * | 1987-04-10 | 1994-08-24 | チッソ株式会社 | シクロヘキサンジカルボン酸と芳香族ジオールとの液晶性ポリエステル重合体の製造方法 |
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-
1998
- 1998-04-09 US US09/058,015 patent/US6093787A/en not_active Expired - Lifetime
- 1998-06-05 BR BR9809957-4A patent/BR9809957A/pt active Search and Examination
- 1998-06-05 EP EP98926316A patent/EP0986598B1/en not_active Expired - Lifetime
- 1998-06-05 DE DE69809229T patent/DE69809229T2/de not_active Expired - Fee Related
- 1998-06-05 JP JP50289099A patent/JP2002503286A/ja not_active Ceased
- 1998-06-05 WO PCT/US1998/011589 patent/WO1998055530A1/en active IP Right Grant
- 1998-06-05 CN CN98807942.9A patent/CN1117783C/zh not_active Expired - Fee Related
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US8992805B2 (en) | 2011-04-15 | 2015-03-31 | Jx Nippon Oil & Energy Corporation | Liquid crystal polyester resin composition, molded body, and LED reflector |
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WO2013115168A1 (ja) * | 2012-01-31 | 2013-08-08 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステルアミド、液晶ポリエステルアミド樹脂組成物及び成形体 |
US9340647B2 (en) | 2012-01-31 | 2016-05-17 | Jx Nippon Oil & Energy Corporation | Liquid crystal polyester amide, liquid crystal polyester amide resin composition, and molded article |
JP2015007259A (ja) * | 2014-10-10 | 2015-01-15 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステル樹脂組成物、成形体及びledリフレクター |
JP2016041828A (ja) * | 2016-01-04 | 2016-03-31 | Jx日鉱日石エネルギー株式会社 | 液晶ポリエステル樹脂組成物、成形体及びledリフレクター |
Also Published As
Publication number | Publication date |
---|---|
US6093787A (en) | 2000-07-25 |
CN1117783C (zh) | 2003-08-13 |
CN1265684A (zh) | 2000-09-06 |
BR9809957A (pt) | 2000-08-01 |
EP0986598B1 (en) | 2002-11-06 |
EP0986598A1 (en) | 2000-03-22 |
DE69809229D1 (de) | 2002-12-12 |
WO1998055530A1 (en) | 1998-12-10 |
DE69809229T2 (de) | 2003-03-27 |
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