JPS5478752A - Polyester resin composition - Google Patents
Polyester resin compositionInfo
- Publication number
- JPS5478752A JPS5478752A JP14640377A JP14640377A JPS5478752A JP S5478752 A JPS5478752 A JP S5478752A JP 14640377 A JP14640377 A JP 14640377A JP 14640377 A JP14640377 A JP 14640377A JP S5478752 A JPS5478752 A JP S5478752A
- Authority
- JP
- Japan
- Prior art keywords
- mica
- halogen
- ester
- glass fibers
- resin composition
- 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: The title composition capable of giving molded articles having improved flame retardancy and mechanical strength, and reduced anisotropy of molding shrinkage, comprising glass fibers, mica, and a specific copolyester.
CONSTITUTION: (A) 50W85 wt.% of a copolyester obtained by copolymerizing (a) terephthalic acid (ester) with (b) an alkylene glycol (ester-forming derivative) and (c) a halogen-containing diol of formula (R is 2W6C alkylene group; R1 is 1W10C bifunctional organic group; X is halogen; l and m are 1W4; p and q are 1W10), preferably 2,2-bis [4-(2-hydroxy-ethoxy)-3,5-dibromophenyl] propane, is incorporated with (B) 5W10 wt. % of glass fibers, (C) 5W40 wt.% of mica, and, if necessary, (D) an antimony oxide, (D) asbestos and/or rock wool to give the objective composition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14640377A JPS5478752A (en) | 1977-12-06 | 1977-12-06 | Polyester resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14640377A JPS5478752A (en) | 1977-12-06 | 1977-12-06 | Polyester resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5478752A true JPS5478752A (en) | 1979-06-23 |
JPS552226B2 JPS552226B2 (en) | 1980-01-18 |
Family
ID=15406905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14640377A Granted JPS5478752A (en) | 1977-12-06 | 1977-12-06 | Polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5478752A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54103457A (en) * | 1978-02-02 | 1979-08-14 | Teijin Ltd | Polyester resin composition and its production |
JPH04157292A (en) * | 1990-10-17 | 1992-05-29 | Sekisui Chem Co Ltd | Pipe joint |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124538A (en) * | 1974-08-23 | 1976-02-27 | Nittetsu Kinzoku Kogyo Kk | METARUFUOOMUKUMITATEYOSETSUHOHO |
JPS5173051A (en) * | 1974-12-23 | 1976-06-24 | Teijin Ltd | KYOKA HORIESUTERUJUSHI SEIBUTSU |
JPS5239748A (en) * | 1975-09-24 | 1977-03-28 | Celanese Corp | Flameeretardant reinforced polyester compound having nonndripping characteristics |
-
1977
- 1977-12-06 JP JP14640377A patent/JPS5478752A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124538A (en) * | 1974-08-23 | 1976-02-27 | Nittetsu Kinzoku Kogyo Kk | METARUFUOOMUKUMITATEYOSETSUHOHO |
JPS5173051A (en) * | 1974-12-23 | 1976-06-24 | Teijin Ltd | KYOKA HORIESUTERUJUSHI SEIBUTSU |
JPS5239748A (en) * | 1975-09-24 | 1977-03-28 | Celanese Corp | Flameeretardant reinforced polyester compound having nonndripping characteristics |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54103457A (en) * | 1978-02-02 | 1979-08-14 | Teijin Ltd | Polyester resin composition and its production |
JPS6245262B2 (en) * | 1978-02-02 | 1987-09-25 | Teijin Ltd | |
JPH04157292A (en) * | 1990-10-17 | 1992-05-29 | Sekisui Chem Co Ltd | Pipe joint |
Also Published As
Publication number | Publication date |
---|---|
JPS552226B2 (en) | 1980-01-18 |
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