JPS5355398A - Preparation of polyester - Google Patents
Preparation of polyesterInfo
- Publication number
- JPS5355398A JPS5355398A JP12931776A JP12931776A JPS5355398A JP S5355398 A JPS5355398 A JP S5355398A JP 12931776 A JP12931776 A JP 12931776A JP 12931776 A JP12931776 A JP 12931776A JP S5355398 A JPS5355398 A JP S5355398A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic
- polyester
- preparation
- dicarboxylic acid
- elicyclic
- 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
Abstract
PURPOSE: To prepare a copolyester of high polymerization degree, having a high tensile modulus and tensile strength by polycondensation between an aromatic dicarboxylic acid, aromatic or elicyclic dicarboxylic acid, and aromatic dioxy compound.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12931776A JPS6050819B2 (en) | 1976-10-29 | 1976-10-29 | Polyester manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12931776A JPS6050819B2 (en) | 1976-10-29 | 1976-10-29 | Polyester manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5355398A true JPS5355398A (en) | 1978-05-19 |
JPS6050819B2 JPS6050819B2 (en) | 1985-11-11 |
Family
ID=15006576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12931776A Expired JPS6050819B2 (en) | 1976-10-29 | 1976-10-29 | Polyester manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050819B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135830A (en) * | 1981-02-13 | 1982-08-21 | Sumitomo Chem Co Ltd | Production of aromatic polyester |
JPS5891721A (en) * | 1981-11-26 | 1983-05-31 | Toray Ind Inc | Aromatic copolyester |
JPS60101117A (en) * | 1983-11-07 | 1985-06-05 | Agency Of Ind Science & Technol | Production of thermally anisotropic aromatic polyester |
US5278278A (en) * | 1986-07-28 | 1994-01-11 | Toray Industries, Inc. | Aromatic polyesters having good heat resistance |
-
1976
- 1976-10-29 JP JP12931776A patent/JPS6050819B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135830A (en) * | 1981-02-13 | 1982-08-21 | Sumitomo Chem Co Ltd | Production of aromatic polyester |
JPS5891721A (en) * | 1981-11-26 | 1983-05-31 | Toray Ind Inc | Aromatic copolyester |
JPH0353323B2 (en) * | 1981-11-26 | 1991-08-14 | Toray Industries | |
JPS60101117A (en) * | 1983-11-07 | 1985-06-05 | Agency Of Ind Science & Technol | Production of thermally anisotropic aromatic polyester |
US5278278A (en) * | 1986-07-28 | 1994-01-11 | Toray Industries, Inc. | Aromatic polyesters having good heat resistance |
Also Published As
Publication number | Publication date |
---|---|
JPS6050819B2 (en) | 1985-11-11 |
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