JPH0585642B2 - - Google Patents
Info
- Publication number
- JPH0585642B2 JPH0585642B2 JP59246728A JP24672884A JPH0585642B2 JP H0585642 B2 JPH0585642 B2 JP H0585642B2 JP 59246728 A JP59246728 A JP 59246728A JP 24672884 A JP24672884 A JP 24672884A JP H0585642 B2 JPH0585642 B2 JP H0585642B2
- Authority
- JP
- Japan
- Prior art keywords
- spinning
- temperature
- screw
- aromatic
- fibers
- 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.)
- Expired - Lifetime
Links
- 238000009987 spinning Methods 0.000 claims description 28
- 229920000728 polyester Polymers 0.000 claims description 26
- 125000003118 aryl group Chemical group 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000002074 melt spinning Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 24
- -1 aromatic dicarboxylic acids Chemical class 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 8
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920001634 Copolyester Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XCZKKZXWDBOGPA-UHFFFAOYSA-N 2-phenylbenzene-1,4-diol Chemical compound OC1=CC=C(O)C(C=2C=CC=CC=2)=C1 XCZKKZXWDBOGPA-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- VKONPUDBRVKQLM-UHFFFAOYSA-N cyclohexane-1,4-diol Chemical compound OC1CCC(O)CC1 VKONPUDBRVKQLM-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- DZVDHXPXHBVBNZ-UHFFFAOYSA-N (4-acetyloxy-3-phenylphenyl) acetate Chemical group CC(=O)OC1=CC=C(OC(C)=O)C(C=2C=CC=CC=2)=C1 DZVDHXPXHBVBNZ-UHFFFAOYSA-N 0.000 description 1
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 1
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 description 1
- DNUYOWCKBJFOGS-UHFFFAOYSA-N 2-[[10-(2,2-dicarboxyethyl)anthracen-9-yl]methyl]propanedioic acid Chemical compound C1=CC=C2C(CC(C(=O)O)C(O)=O)=C(C=CC=C3)C3=C(CC(C(O)=O)C(O)=O)C2=C1 DNUYOWCKBJFOGS-UHFFFAOYSA-N 0.000 description 1
- LODHFNUFVRVKTH-ZHACJKMWSA-N 2-hydroxy-n'-[(e)-3-phenylprop-2-enoyl]benzohydrazide Chemical compound OC1=CC=CC=C1C(=O)NNC(=O)\C=C\C1=CC=CC=C1 LODHFNUFVRVKTH-ZHACJKMWSA-N 0.000 description 1
- RXNYJUSEXLAVNQ-UHFFFAOYSA-N 4,4'-Dihydroxybenzophenone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1 RXNYJUSEXLAVNQ-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- VAXBLYWAVAIJJJ-UHFFFAOYSA-N 4-[2-(4-carboxyphenoxy)ethoxy]benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1OCCOC1=CC=C(C(O)=O)C=C1 VAXBLYWAVAIJJJ-UHFFFAOYSA-N 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
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- 125000005274 4-hydroxybenzoic acid group Chemical group 0.000 description 1
- NYYMNZLORMNCKK-UHFFFAOYSA-N 5-hydroxynaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1O NYYMNZLORMNCKK-UHFFFAOYSA-N 0.000 description 1
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical group C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 1
- PXGZQGDTEZPERC-IZLXSQMJSA-N OC(=O)[C@H]1CC[C@H](C(O)=O)CC1 Chemical compound OC(=O)[C@H]1CC[C@H](C(O)=O)CC1 PXGZQGDTEZPERC-IZLXSQMJSA-N 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Natural products OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- AJPXTSMULZANCB-UHFFFAOYSA-N chlorohydroquinone Chemical compound OC1=CC=C(O)C(Cl)=C1 AJPXTSMULZANCB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 229910052736 halogen Chemical group 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- IJFXRHURBJZNAO-UHFFFAOYSA-N meta--hydroxybenzoic acid Natural products OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- MNZMMCVIXORAQL-UHFFFAOYSA-N naphthalene-2,6-diol Chemical compound C1=C(O)C=CC2=CC(O)=CC=C21 MNZMMCVIXORAQL-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013306 transparent fiber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
Landscapes
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59246728A JPS61124623A (ja) | 1984-11-21 | 1984-11-21 | 芳香族ポリエステルの紡糸方法 |
| EP85114180A EP0181610A3 (de) | 1984-11-09 | 1985-11-07 | Schmelzspinnverfahren für aromatische Polyester |
| US07/073,342 US4871501A (en) | 1984-11-09 | 1987-07-13 | Process for melt spinning aromatic polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59246728A JPS61124623A (ja) | 1984-11-21 | 1984-11-21 | 芳香族ポリエステルの紡糸方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61124623A JPS61124623A (ja) | 1986-06-12 |
| JPH0585642B2 true JPH0585642B2 (de) | 1993-12-08 |
Family
ID=17152760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59246728A Granted JPS61124623A (ja) | 1984-11-09 | 1984-11-21 | 芳香族ポリエステルの紡糸方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124623A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023058563A1 (ja) * | 2021-10-08 | 2023-04-13 | 株式会社クラレ | 液晶ポリエステル繊維およびその製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0699876B2 (ja) * | 1985-09-04 | 1994-12-07 | 住友化学工業株式会社 | 高強度ロ−プ |
| JP4760268B2 (ja) * | 2005-09-28 | 2011-08-31 | 東レ株式会社 | 樹脂材料の溶融押出方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972393A (de) * | 1972-09-28 | 1974-07-12 | ||
| JPS55106220A (en) * | 1979-02-08 | 1980-08-14 | Fiber Industries Inc | Melttworkable polyester able to produce anisotropic melts produced from pphydroxybenzoic acid* 1* 22bis*pp carboxyphenoxy* ethane* terephthalic acid and substituted hydroquinone |
| JPS5865629A (ja) * | 1981-10-15 | 1983-04-19 | Asahi Chem Ind Co Ltd | 新規なポリエステル繊維またはフイルムおよびそれらの製法 |
| JPS5884821A (ja) * | 1981-11-16 | 1983-05-21 | Asahi Chem Ind Co Ltd | コポリエステル繊維またはフイルムおよびそれらの製法 |
| JPS5891811A (ja) * | 1981-11-25 | 1983-05-31 | Asahi Chem Ind Co Ltd | 紡糸方法 |
| JPS58191219A (ja) * | 1982-04-28 | 1983-11-08 | Sumitomo Chem Co Ltd | 芳香族ポリエステル繊維の製造方法 |
-
1984
- 1984-11-21 JP JP59246728A patent/JPS61124623A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972393A (de) * | 1972-09-28 | 1974-07-12 | ||
| JPS55106220A (en) * | 1979-02-08 | 1980-08-14 | Fiber Industries Inc | Melttworkable polyester able to produce anisotropic melts produced from pphydroxybenzoic acid* 1* 22bis*pp carboxyphenoxy* ethane* terephthalic acid and substituted hydroquinone |
| JPS5865629A (ja) * | 1981-10-15 | 1983-04-19 | Asahi Chem Ind Co Ltd | 新規なポリエステル繊維またはフイルムおよびそれらの製法 |
| JPS5884821A (ja) * | 1981-11-16 | 1983-05-21 | Asahi Chem Ind Co Ltd | コポリエステル繊維またはフイルムおよびそれらの製法 |
| JPS5891811A (ja) * | 1981-11-25 | 1983-05-31 | Asahi Chem Ind Co Ltd | 紡糸方法 |
| JPS58191219A (ja) * | 1982-04-28 | 1983-11-08 | Sumitomo Chem Co Ltd | 芳香族ポリエステル繊維の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023058563A1 (ja) * | 2021-10-08 | 2023-04-13 | 株式会社クラレ | 液晶ポリエステル繊維およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61124623A (ja) | 1986-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS581722A (ja) | 異方性溶融相を形成しうる溶融加工性ポリ（エステル−アミド） | |
| KR860000268B1 (ko) | 코폴리에스테르의 제조방법 | |
| JP5791284B2 (ja) | 芳香族ポリエステル繊維の製造方法 | |
| JP4720306B2 (ja) | 液晶性樹脂繊維およびその製造方法 | |
| WO2019142692A1 (ja) | 液晶ポリエステル繊維 | |
| US4871501A (en) | Process for melt spinning aromatic polyester | |
| JPH0585642B2 (de) | ||
| JPH0585646B2 (de) | ||
| JPS61231218A (ja) | 芳香族ポリエステル繊維の製造方法 | |
| JP2565676B2 (ja) | 芳香族ポリエステル繊維の製造法 | |
| JP2639807B2 (ja) | 芳香族ポリエステル繊維の製造方法 | |
| JPS62156313A (ja) | 芳香族ポリエステル繊維の製造法 | |
| JPS61225312A (ja) | 芳香族ポリエステル繊維の製造法 | |
| JPH0814043B2 (ja) | 芳香族ポリエステル繊維の熱処理方法 | |
| US4743416A (en) | Melt spinning process of aromatic polyester | |
| JPH0726250B2 (ja) | ポリエステル繊維 | |
| JPH0832975B2 (ja) | 芳香族ポリエステル繊維の製造法 | |
| JPH06104929B2 (ja) | 樹脂強化用繊維 | |
| JPH0633525B2 (ja) | 芳香族ポリエステルの紡糸方法 | |
| JPS6245718A (ja) | ポリエステル繊維 | |
| JPS62206017A (ja) | 溶融紡糸法 | |
| JPS61138717A (ja) | 芳香族ポリエステルの溶融紡糸法 | |
| JPS61113818A (ja) | 溶融紡糸方法 | |
| JPS61296185A (ja) | 芳香族ポリエステル繊維の製造法 | |
| JPS61138719A (ja) | 溶融紡糸方法 |