JPS54148833A - Polyester composition - Google Patents
Polyester compositionInfo
- Publication number
- JPS54148833A JPS54148833A JP5809478A JP5809478A JPS54148833A JP S54148833 A JPS54148833 A JP S54148833A JP 5809478 A JP5809478 A JP 5809478A JP 5809478 A JP5809478 A JP 5809478A JP S54148833 A JPS54148833 A JP S54148833A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- microns
- derivatives
- glass fibers
- releasing agent
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A polyester composition that is prepared by adding glass fibers, inorganic fillers, a specific crystallization accelerator and a releasing agent to polyester, thus giving molded products with good surface and dimensional stability when heated and high heat distortion temperature.
CONSTITUTION: To (A) a polyester of polyethylene terephthalate or containing more than 80% of ethylene terephthalate as recurring units, are incorporated (B) 5W50 wt% of glass fibers with diameters of 3W30 microns, (C) 0.5W40 wt% of an inorganic filler with an average particle size of less than 30 microns as clay or kaolin, (D) 1W15 wt% of at least one crystallization accelerator selected from polyalkylene glycols of less than 5,000 molecular weight, their derivatives, epoxides of polyhydric alcohols or their derivatives and (E) 0W10 wt% of a releasing agent as sodium stearate or calcium montanate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5809478A JPS54148833A (en) | 1978-05-15 | 1978-05-15 | Polyester composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5809478A JPS54148833A (en) | 1978-05-15 | 1978-05-15 | Polyester composition |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19220582A Division JPS58103552A (en) | 1982-11-01 | 1982-11-01 | Polyester composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54148833A true JPS54148833A (en) | 1979-11-21 |
Family
ID=13074354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5809478A Pending JPS54148833A (en) | 1978-05-15 | 1978-05-15 | Polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54148833A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5693750A (en) * | 1979-12-27 | 1981-07-29 | Mitsubishi Rayon Co Ltd | Resin composition |
JPS5738849A (en) * | 1980-08-19 | 1982-03-03 | Mitsubishi Rayon Co Ltd | Reinforced resin composition |
JPS5759948A (en) * | 1980-09-29 | 1982-04-10 | Kanegafuchi Chem Ind Co Ltd | Modified polyalkylene terephthalate composition |
JPS57143348A (en) * | 1981-02-27 | 1982-09-04 | Kanegafuchi Chem Ind Co Ltd | Modified polyester composition |
JPS57143349A (en) * | 1981-03-02 | 1982-09-04 | Kanegafuchi Chem Ind Co Ltd | Flame-retardant polyester resin composition |
JPS57145145A (en) * | 1981-03-05 | 1982-09-08 | Kuraray Co Ltd | Polyester resin composition having excellent moldability |
JPS5863743A (en) * | 1981-10-13 | 1983-04-15 | Unitika Ltd | Polyester composition |
JPS58206663A (en) * | 1982-05-25 | 1983-12-01 | Toyobo Co Ltd | Polyester composition |
JPS594644A (en) * | 1982-06-30 | 1984-01-11 | Kanegafuchi Chem Ind Co Ltd | Modified polyester composition |
JPS59166554A (en) * | 1983-03-10 | 1984-09-19 | Toyobo Co Ltd | Polyester composition |
US4486561A (en) * | 1981-08-21 | 1984-12-04 | Ethyl Corporation | Injection-moldable thermoplastic polyester composition |
US4539352A (en) * | 1981-08-21 | 1985-09-03 | Ethyl Corporation | Injection-moldable thermoplastic polyester composition |
JPS60260643A (en) * | 1984-02-17 | 1985-12-23 | Toyobo Co Ltd | Polyester resin composition |
JPS62275153A (en) * | 1986-02-26 | 1987-11-30 | Toyobo Co Ltd | Polyester composition |
FR2660664A1 (en) * | 1990-04-05 | 1991-10-11 | Norsolor Sa | NOVEL COMPOSITIONS BASED ON UNSATURATED POLYESTER RESINS SUITABLE FOR THE MANUFACTURE OF HEADLIGHT REFLECTORS. |
CN104371187A (en) * | 2013-08-14 | 2015-02-25 | 江西科得玻璃钢有限公司 | Recyclable environment-friendly sheet material |
-
1978
- 1978-05-15 JP JP5809478A patent/JPS54148833A/en active Pending
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5693750A (en) * | 1979-12-27 | 1981-07-29 | Mitsubishi Rayon Co Ltd | Resin composition |
JPS6347749B2 (en) * | 1979-12-27 | 1988-09-26 | Mitsubishi Rayon Co | |
JPS5738849A (en) * | 1980-08-19 | 1982-03-03 | Mitsubishi Rayon Co Ltd | Reinforced resin composition |
JPS5759948A (en) * | 1980-09-29 | 1982-04-10 | Kanegafuchi Chem Ind Co Ltd | Modified polyalkylene terephthalate composition |
JPH0138818B2 (en) * | 1980-09-29 | 1989-08-16 | Kanegafuchi Chemical Ind | |
JPS57143348A (en) * | 1981-02-27 | 1982-09-04 | Kanegafuchi Chem Ind Co Ltd | Modified polyester composition |
JPS57143349A (en) * | 1981-03-02 | 1982-09-04 | Kanegafuchi Chem Ind Co Ltd | Flame-retardant polyester resin composition |
JPH0415258B2 (en) * | 1981-03-02 | 1992-03-17 | Kanegafuchi Chemical Ind | |
JPS57145145A (en) * | 1981-03-05 | 1982-09-08 | Kuraray Co Ltd | Polyester resin composition having excellent moldability |
JPH023429B2 (en) * | 1981-03-05 | 1990-01-23 | Kuraray Co | |
US4486561A (en) * | 1981-08-21 | 1984-12-04 | Ethyl Corporation | Injection-moldable thermoplastic polyester composition |
US4539352A (en) * | 1981-08-21 | 1985-09-03 | Ethyl Corporation | Injection-moldable thermoplastic polyester composition |
JPS5863743A (en) * | 1981-10-13 | 1983-04-15 | Unitika Ltd | Polyester composition |
JPS6367500B2 (en) * | 1981-10-13 | 1988-12-26 | Unitika Ltd | |
JPS58206663A (en) * | 1982-05-25 | 1983-12-01 | Toyobo Co Ltd | Polyester composition |
JPH0525903B2 (en) * | 1982-05-25 | 1993-04-14 | Toyo Boseki | |
JPS594644A (en) * | 1982-06-30 | 1984-01-11 | Kanegafuchi Chem Ind Co Ltd | Modified polyester composition |
JPS59166554A (en) * | 1983-03-10 | 1984-09-19 | Toyobo Co Ltd | Polyester composition |
JPS60260643A (en) * | 1984-02-17 | 1985-12-23 | Toyobo Co Ltd | Polyester resin composition |
JPS62275153A (en) * | 1986-02-26 | 1987-11-30 | Toyobo Co Ltd | Polyester composition |
JPH0564991B2 (en) * | 1986-02-26 | 1993-09-16 | Toyo Boseki | |
WO1991015540A2 (en) * | 1990-04-05 | 1991-10-17 | Cray Valley S.A. | Unsaturated polyester resin compositions |
WO1991015540A3 (en) * | 1990-04-05 | 1991-11-14 | Cray Valley Sa | Unsaturated polyester resin compositions |
FR2660664A1 (en) * | 1990-04-05 | 1991-10-11 | Norsolor Sa | NOVEL COMPOSITIONS BASED ON UNSATURATED POLYESTER RESINS SUITABLE FOR THE MANUFACTURE OF HEADLIGHT REFLECTORS. |
US5143964A (en) * | 1990-04-05 | 1992-09-01 | Cray Valley Sa | Antishrinking unsaturated polyester resin composition |
CN104371187A (en) * | 2013-08-14 | 2015-02-25 | 江西科得玻璃钢有限公司 | Recyclable environment-friendly sheet material |
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