JPS5891721A - 芳香族コポリエステル - Google Patents
芳香族コポリエステルInfo
- Publication number
- JPS5891721A JPS5891721A JP18971181A JP18971181A JPS5891721A JP S5891721 A JPS5891721 A JP S5891721A JP 18971181 A JP18971181 A JP 18971181A JP 18971181 A JP18971181 A JP 18971181A JP S5891721 A JPS5891721 A JP S5891721A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- formula
- copolyester
- aromatic copolyester
- iii
- 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
- 229920001634 Copolyester Polymers 0.000 title claims abstract description 27
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 abstract description 25
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract description 22
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 8
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract description 5
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 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 abstract 1
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 238000006068 polycondensation reaction Methods 0.000 description 9
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- -1 phenyl ester Chemical class 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000005711 Benzoic acid Substances 0.000 description 3
- 235000010233 benzoic acid Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- PNOXNTGLSKTMQO-UHFFFAOYSA-L diacetyloxytin Chemical compound CC(=O)O[Sn]OC(C)=O PNOXNTGLSKTMQO-UHFFFAOYSA-L 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003210 poly(4-hydroxy benzoic acid) Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18971181A JPS5891721A (ja) | 1981-11-26 | 1981-11-26 | 芳香族コポリエステル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18971181A JPS5891721A (ja) | 1981-11-26 | 1981-11-26 | 芳香族コポリエステル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5891721A true JPS5891721A (ja) | 1983-05-31 |
| JPH0353323B2 JPH0353323B2 (enrdf_load_stackoverflow) | 1991-08-14 |
Family
ID=16245908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18971181A Granted JPS5891721A (ja) | 1981-11-26 | 1981-11-26 | 芳香族コポリエステル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891721A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62256826A (ja) * | 1986-04-30 | 1987-11-09 | Mitsui Petrochem Ind Ltd | 芳香族ポリエステル |
| JPS62260826A (ja) * | 1986-05-08 | 1987-11-13 | Agency Of Ind Science & Technol | 含塩素芳香族ポリエステル |
| US5037938A (en) * | 1989-05-25 | 1991-08-06 | The Dow Chemical Company | Thermotropic copolymers of 4,4'-biphenyldicarboxylic acid |
| US9891449B2 (en) | 2015-07-14 | 2018-02-13 | Sun-Ray Corporation | Clip-on type eyeglasses |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043223A (enrdf_load_stackoverflow) * | 1973-08-20 | 1975-04-18 | ||
| JPS5355398A (en) * | 1976-10-29 | 1978-05-19 | Teijin Ltd | Preparation of polyester |
| JPS5646727A (en) * | 1979-09-25 | 1981-04-28 | Teijin Ltd | Manufacture of polyester film |
-
1981
- 1981-11-26 JP JP18971181A patent/JPS5891721A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5043223A (enrdf_load_stackoverflow) * | 1973-08-20 | 1975-04-18 | ||
| JPS5355398A (en) * | 1976-10-29 | 1978-05-19 | Teijin Ltd | Preparation of polyester |
| JPS5646727A (en) * | 1979-09-25 | 1981-04-28 | Teijin Ltd | Manufacture of polyester film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62256826A (ja) * | 1986-04-30 | 1987-11-09 | Mitsui Petrochem Ind Ltd | 芳香族ポリエステル |
| JPS62260826A (ja) * | 1986-05-08 | 1987-11-13 | Agency Of Ind Science & Technol | 含塩素芳香族ポリエステル |
| US5037938A (en) * | 1989-05-25 | 1991-08-06 | The Dow Chemical Company | Thermotropic copolymers of 4,4'-biphenyldicarboxylic acid |
| US9891449B2 (en) | 2015-07-14 | 2018-02-13 | Sun-Ray Corporation | Clip-on type eyeglasses |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353323B2 (enrdf_load_stackoverflow) | 1991-08-14 |
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