JPS57159844A - Polyester composition - Google Patents
Polyester compositionInfo
- Publication number
- JPS57159844A JPS57159844A JP4606781A JP4606781A JPS57159844A JP S57159844 A JPS57159844 A JP S57159844A JP 4606781 A JP4606781 A JP 4606781A JP 4606781 A JP4606781 A JP 4606781A JP S57159844 A JPS57159844 A JP S57159844A
- Authority
- JP
- Japan
- Prior art keywords
- based polyester
- blended
- ethylene terephthalate
- epoxy compd
- 80mol
- 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 provide the titled compsn. in which crystallization initiating temperature is shifted to a lower region and crystallization rate is increased, by blending a butylene terephthalate-based polyester and an epoxy compd. with an ethylene terephthalate-based polyester.
CONSTITUTION: 40W94.8pts.wt. ethylene terephthalate-based polyester contg. an ethylene terephthalate repeating unit of 80mol% or more, 5W50pts.wt. butylene terephthalate-based polyester contg. a butylene terephthalate repeating unit of 80mol% or more, and 0.2W10pts.wt. epoxy compd. having a polyoxyalkylene chain are blended together. When an inorg. filler is blended in the above formulation, crystallization rate is further increased by the synergism of said filler and said epoxy compd. Further, a reinforcing fiber may be blended to further improve heat distortion temperature and dimentional accuracy during heating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4606781A JPS57159844A (en) | 1981-03-27 | 1981-03-27 | Polyester composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4606781A JPS57159844A (en) | 1981-03-27 | 1981-03-27 | Polyester composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57159844A true JPS57159844A (en) | 1982-10-02 |
JPH027972B2 JPH027972B2 (en) | 1990-02-21 |
Family
ID=12736649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4606781A Granted JPS57159844A (en) | 1981-03-27 | 1981-03-27 | Polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57159844A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101146A (en) * | 1981-10-30 | 1983-06-16 | ゼネラル・エレクトリツク・カンパニイ | Enhanced thermoplastic resin composition |
JPS6198762A (en) * | 1984-10-19 | 1986-05-17 | Toyobo Co Ltd | Injection-molded article |
JP2010132832A (en) * | 2008-12-08 | 2010-06-17 | Mitsubishi Plastics Inc | Flame-retardant polyester resin composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838343A (en) * | 1971-09-17 | 1973-06-06 | ||
JPS555972A (en) * | 1978-06-29 | 1980-01-17 | Toyobo Co Ltd | Polyester composition |
JPS5586835A (en) * | 1978-12-23 | 1980-07-01 | Toyobo Co Ltd | Polyester resin composition |
-
1981
- 1981-03-27 JP JP4606781A patent/JPS57159844A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838343A (en) * | 1971-09-17 | 1973-06-06 | ||
JPS555972A (en) * | 1978-06-29 | 1980-01-17 | Toyobo Co Ltd | Polyester composition |
JPS5586835A (en) * | 1978-12-23 | 1980-07-01 | Toyobo Co Ltd | Polyester resin composition |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101146A (en) * | 1981-10-30 | 1983-06-16 | ゼネラル・エレクトリツク・カンパニイ | Enhanced thermoplastic resin composition |
JPS6198762A (en) * | 1984-10-19 | 1986-05-17 | Toyobo Co Ltd | Injection-molded article |
JP2010132832A (en) * | 2008-12-08 | 2010-06-17 | Mitsubishi Plastics Inc | Flame-retardant polyester resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPH027972B2 (en) | 1990-02-21 |
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