JPS5688455A - Polyester composition - Google Patents
Polyester compositionInfo
- Publication number
- JPS5688455A JPS5688455A JP16700379A JP16700379A JPS5688455A JP S5688455 A JPS5688455 A JP S5688455A JP 16700379 A JP16700379 A JP 16700379A JP 16700379 A JP16700379 A JP 16700379A JP S5688455 A JPS5688455 A JP S5688455A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- compound
- modified
- monovalent
- divalent
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To obtain a polyester resin which is useful for manufacturing fiber, film, etc., having a higher light resistance, by adding a monovalent Tl compound and a divalent Mn compound to a polyester modified by a polyalkylene glycol (or its derivative).
CONSTITUTION: A modified polyester is obtained by blending or copolymerization of 100pts.wt. polyester and 0.5W80pts.wt. polyalkylene glycol (or its derivative). Then, the titled polyester composition, is obtained by mixing 100pts.wt. said modified polyester, 0.001W0.5pts.wt. (in terms of Tl metal) monovalent Tl compound (B) (e.g., thalium acetate), and 0.5wt% or less (in terms of Mg metal) divalent Mn compound (C) (e.g., manganese acetate), preferably with an ultraviolet ray absorber (D). The mixing of the components (B), (C), and (D) can be made at any stage from manufacture to molding to the polyester.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16700379A JPS5688455A (en) | 1979-12-21 | 1979-12-21 | Polyester composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16700379A JPS5688455A (en) | 1979-12-21 | 1979-12-21 | Polyester composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5688455A true JPS5688455A (en) | 1981-07-17 |
JPH0315668B2 JPH0315668B2 (en) | 1991-03-01 |
Family
ID=15841569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16700379A Granted JPS5688455A (en) | 1979-12-21 | 1979-12-21 | Polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688455A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02115888U (en) * | 1989-03-02 | 1990-09-17 |
-
1979
- 1979-12-21 JP JP16700379A patent/JPS5688455A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02115888U (en) * | 1989-03-02 | 1990-09-17 |
Also Published As
Publication number | Publication date |
---|---|
JPH0315668B2 (en) | 1991-03-01 |
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