JPS5521430A - Preparation of thermoplastic polyester resin composition - Google Patents
Preparation of thermoplastic polyester resin compositionInfo
- Publication number
- JPS5521430A JPS5521430A JP9345178A JP9345178A JPS5521430A JP S5521430 A JPS5521430 A JP S5521430A JP 9345178 A JP9345178 A JP 9345178A JP 9345178 A JP9345178 A JP 9345178A JP S5521430 A JPS5521430 A JP S5521430A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic polyester
- resin composition
- preparation
- polyester resin
- pref
- 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 the title resin composition of good appearance and color, highly resistant to impact, and suitable for molded products, by melt blending a specific modified ethylene polymer in a thermoplastic polyester.
CONSTITUTION: A modified ethylene polymer pref. having a crystallinity of 30% or less and a melt index of 0.1W20 is first prepared by graft polymerization of pref. 0.1W1 wt% of an α, β-unsaturated carboxylic acid (or its derivative) such as acrylic acid, etc. to a copolymer of ethylene and a ≥3C α-olefin (e.g. propylene, etc.). The resulting polymer is subjected to melt blending in a thermoplastic polyester such as polybutylene terephthalate, etc. in such an amount as to be 0.25W1.5 times by wt. the polyester to obtain a molded product.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9345178A JPS5521430A (en) | 1978-07-31 | 1978-07-31 | Preparation of thermoplastic polyester resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9345178A JPS5521430A (en) | 1978-07-31 | 1978-07-31 | Preparation of thermoplastic polyester resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5521430A true JPS5521430A (en) | 1980-02-15 |
JPS5754058B2 JPS5754058B2 (en) | 1982-11-16 |
Family
ID=14082684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9345178A Granted JPS5521430A (en) | 1978-07-31 | 1978-07-31 | Preparation of thermoplastic polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521430A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5792045A (en) * | 1980-11-28 | 1982-06-08 | Mitsubishi Chem Ind Ltd | Thermoplastic polyester resin composition |
US4373063A (en) * | 1980-04-28 | 1983-02-08 | Sumitomo Naugatuck Co. Ltd. | Elastomeric composition |
JPS5838747A (en) * | 1981-08-31 | 1983-03-07 | Unitika Ltd | Thermoplastic polyester composition |
JPS5863743A (en) * | 1981-10-13 | 1983-04-15 | Unitika Ltd | Polyester composition |
US4500679A (en) * | 1982-08-09 | 1985-02-19 | Monsanto Company | Polyblends of thermoplastic copolyetheresters styrene-maleic anhydride polymers, and acrylonitrile-butadiene-styrene polymers |
US4521554A (en) * | 1983-02-22 | 1985-06-04 | Chemische Werke Huels Ag | Polybutylene terephthalate molding composition with high cold impact strength and amenable to thermoplastic processing |
US4525529A (en) * | 1981-09-17 | 1985-06-25 | Mitsubishi Chemical Industries Limited | Polyester resin composition |
US4680344A (en) * | 1985-05-03 | 1987-07-14 | E. I. Du Pont De Nemours And Company | Blends of ionomers and linear polyesters |
US4804707A (en) * | 1986-05-24 | 1989-02-14 | Unitika Ltd. | Impact resistant resin composition |
WO2009090949A1 (en) | 2008-01-15 | 2009-07-23 | Idemitsu Kosan Co., Ltd. | Engineering plastic resin composition containing graft copolymer |
JP2021011533A (en) * | 2019-07-05 | 2021-02-04 | 三井化学株式会社 | Glass fiber-reinforced polyester resin composition |
-
1978
- 1978-07-31 JP JP9345178A patent/JPS5521430A/en active Granted
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373063A (en) * | 1980-04-28 | 1983-02-08 | Sumitomo Naugatuck Co. Ltd. | Elastomeric composition |
JPS5792045A (en) * | 1980-11-28 | 1982-06-08 | Mitsubishi Chem Ind Ltd | Thermoplastic polyester resin composition |
JPS6340219B2 (en) * | 1980-11-28 | 1988-08-10 | Mitsubishi Chem Ind | |
JPS5838747A (en) * | 1981-08-31 | 1983-03-07 | Unitika Ltd | Thermoplastic polyester composition |
JPS6332098B2 (en) * | 1981-08-31 | 1988-06-28 | Unitika Ltd | |
US4525529A (en) * | 1981-09-17 | 1985-06-25 | Mitsubishi Chemical Industries Limited | Polyester resin composition |
JPS5863743A (en) * | 1981-10-13 | 1983-04-15 | Unitika Ltd | Polyester composition |
JPS6367500B2 (en) * | 1981-10-13 | 1988-12-26 | Unitika Ltd | |
US4500679A (en) * | 1982-08-09 | 1985-02-19 | Monsanto Company | Polyblends of thermoplastic copolyetheresters styrene-maleic anhydride polymers, and acrylonitrile-butadiene-styrene polymers |
US4521554A (en) * | 1983-02-22 | 1985-06-04 | Chemische Werke Huels Ag | Polybutylene terephthalate molding composition with high cold impact strength and amenable to thermoplastic processing |
US4680344A (en) * | 1985-05-03 | 1987-07-14 | E. I. Du Pont De Nemours And Company | Blends of ionomers and linear polyesters |
US4804707A (en) * | 1986-05-24 | 1989-02-14 | Unitika Ltd. | Impact resistant resin composition |
WO2009090949A1 (en) | 2008-01-15 | 2009-07-23 | Idemitsu Kosan Co., Ltd. | Engineering plastic resin composition containing graft copolymer |
US8461261B2 (en) | 2008-01-15 | 2013-06-11 | Idemitsu Kosan Co., Ltd. | Engineering plastic resin composition containing graft copolymer |
JP2021011533A (en) * | 2019-07-05 | 2021-02-04 | 三井化学株式会社 | Glass fiber-reinforced polyester resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5754058B2 (en) | 1982-11-16 |
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