JPS6440521A - Production of polyester - Google Patents
Production of polyesterInfo
- Publication number
- JPS6440521A JPS6440521A JP19603287A JP19603287A JPS6440521A JP S6440521 A JPS6440521 A JP S6440521A JP 19603287 A JP19603287 A JP 19603287A JP 19603287 A JP19603287 A JP 19603287A JP S6440521 A JPS6440521 A JP S6440521A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- derivative
- ethylene glycol
- dicarboxylic acid
- phosphorus compound
- 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 obtain a polyester, having excellent hydrolytic resistance and flame retardance and suitable as fibers, films, etc., by adding and reacting a specific phosphorus compound with a dicarboxylic acid (derivative) and ethylene glycol. CONSTITUTION:(A) An aromatic dicarboxylic acid (derivative) and (B) ethylene glycol are subjected to reaction, such as ester interchange, and (C) a phosphorus compound expressed by the formula (A and B are 1-20C organic group; R is ester-forming functional group; n is 0-500), such as tris(hydroxymethyl) phosphine oxide, is then added so as to provide 0.05-2.0wt.% phosphorus atom. content. Polycondensation is subsequently carried out to afford the aimed polyester.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19603287A JPH0826139B2 (en) | 1987-08-05 | 1987-08-05 | Method for producing polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19603287A JPH0826139B2 (en) | 1987-08-05 | 1987-08-05 | Method for producing polyester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6440521A true JPS6440521A (en) | 1989-02-10 |
JPH0826139B2 JPH0826139B2 (en) | 1996-03-13 |
Family
ID=16351075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19603287A Expired - Fee Related JPH0826139B2 (en) | 1987-08-05 | 1987-08-05 | Method for producing polyester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0826139B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238982A (en) * | 1992-09-24 | 1993-08-24 | Basf Corporation | Method for producing polyamide fibers with reduced flammability |
CN112679538A (en) * | 2020-12-29 | 2021-04-20 | 湖北省兴发磷化工研究院有限公司 | Synthetic method and application of dibasic acid ester oligomer flame retardant |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106366302B (en) * | 2016-08-26 | 2018-02-09 | 东华大学 | A kind of fire-retardant hydrophilic polyester resin and preparation method thereof |
-
1987
- 1987-08-05 JP JP19603287A patent/JPH0826139B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238982A (en) * | 1992-09-24 | 1993-08-24 | Basf Corporation | Method for producing polyamide fibers with reduced flammability |
CN112679538A (en) * | 2020-12-29 | 2021-04-20 | 湖北省兴发磷化工研究院有限公司 | Synthetic method and application of dibasic acid ester oligomer flame retardant |
CN112679538B (en) * | 2020-12-29 | 2022-10-04 | 湖北省兴发磷化工研究院有限公司 | Synthesis method and application of dibasic acid ester oligomer flame retardant |
Also Published As
Publication number | Publication date |
---|---|
JPH0826139B2 (en) | 1996-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU6964587A (en) | Catalyst compositions | |
EP0192149A3 (en) | Novel polyol blend and polyisocyanurate foam produced therefrom | |
IL88848A0 (en) | Immunoassays utilizing chemiluminescent esters,thioesters and amides as the labels | |
JPS6440521A (en) | Production of polyester | |
DK0547701T3 (en) | Straight-chain copolyester containing phosphorus, process for its preparation and use thereof as a flame retardant | |
JPS55155076A (en) | Polyester adhesive having flame retardancy | |
JPS5643321A (en) | Improved production process of modified polyester | |
BR9106767A (en) | PROCESS FOR THE PREPARATION OF AMINOMETANE PHOSPHONIC ACIDS AND AMINOMETHYL PHOSPHINIC ACIDS | |
DE3777325D1 (en) | 2-AMINO-4-PHOSPHONYL BUTTER ACID DERIVATIVES AND PRODUCTION OF 2-AMINO-4-PHOSPHINYL BUTTER ACIDS. | |
FI792034A (en) | PROTECTION OF POLYESTRY PHOSPHORUS FRAMSTERING | |
JPS555916A (en) | Flame retardant polyester compostion | |
JPS5547693A (en) | Organic phosphorus compound having 33hydroxyalkylphosphoric acid ester group* its manufacture and textile material flame retardant containing it | |
KR890000799B1 (en) | Process for the preparation of phosphine sulfites | |
JPS5521476A (en) | Preparation of aromatic polyester | |
JPS5753527A (en) | Modification of polyester | |
JPS5738820A (en) | Production of amido-containing copolyester | |
JPS54129088A (en) | Production of polyester | |
JPS5469161A (en) | Polyester composition | |
JPS5738821A (en) | Production of amido-containing copolyester | |
JPS5578050A (en) | Flame-retardant polyester resin composition | |
JPS54116052A (en) | Phosphorus-containing flame retardant for polyester | |
JPS56107016A (en) | Pilling-resistant polyester fiber and its preparation | |
JPS54101897A (en) | Production of polyester | |
TW374090B (en) | Process for production of flame-resistant polyester | |
JPS55108867A (en) | Manufacture of xanthone derivative |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |