JPS5483051A - Polyester resin composition - Google Patents
Polyester resin compositionInfo
- Publication number
- JPS5483051A JPS5483051A JP14990577A JP14990577A JPS5483051A JP S5483051 A JPS5483051 A JP S5483051A JP 14990577 A JP14990577 A JP 14990577A JP 14990577 A JP14990577 A JP 14990577A JP S5483051 A JPS5483051 A JP S5483051A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- flat
- aromatic polyester
- inorganic solid
- shaped glass
- 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)
- Epoxy Resins (AREA)
Abstract
PURPOSE: Title composition with good mechanical and thermal properties and high weld strength ratio, that is composed of an aromatic polyester, flat-shaped glass flakes, an inorganic solid and an epoxy compound in specific proportions.
CONSTITUTION: (A) 100 parts by wt of an aromatic polyester with a reduced viscosity of over 0.70 measured in the concentration of 1.2g/100 ml orthchlorophenol at 35°C are incorporated with (B) 5W75 parts of flat-shaped glass flakes with a long axis of less than 1000 microns and an aspect ratio of more than 5 and (C) 5W75 parts of an inorganic solid other than (B) as calcium carbonate or talc. Then 100 parts by wt of the resulting composition is mixed with 0.01W10 parts of an epoxy compound bearing 2 epoxy groups.
EFFECT: The resulting composition gives molded products with high heat distortion temperature, mechanical properties, freeness of warpage and high dimensional stablity.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14990577A JPS5483051A (en) | 1977-12-15 | 1977-12-15 | Polyester resin composition |
US05/958,488 US4222928A (en) | 1977-11-09 | 1978-11-07 | Polyester composition |
DE2848719A DE2848719C2 (en) | 1977-11-09 | 1978-11-09 | Polyester molding compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14990577A JPS5483051A (en) | 1977-12-15 | 1977-12-15 | Polyester resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5483051A true JPS5483051A (en) | 1979-07-02 |
JPS5541700B2 JPS5541700B2 (en) | 1980-10-25 |
Family
ID=15485154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14990577A Granted JPS5483051A (en) | 1977-11-09 | 1977-12-15 | Polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5483051A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03281654A (en) * | 1990-03-30 | 1991-12-12 | Nippon G Ii Plast Kk | High-impact polyester resin composition |
JP2010111816A (en) * | 2008-11-07 | 2010-05-20 | Mitsubishi Engineering Plastics Corp | Molded article of polybutylene terephthalate resin having weld part |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS601330Y2 (en) * | 1982-01-27 | 1985-01-16 | 株式会社クボタ | air valve |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53144955A (en) * | 1977-05-23 | 1978-12-16 | Mitsubishi Rayon Co Ltd | Reinforced polyethylene terephthalate composition and its production |
JPS5466958A (en) * | 1977-11-09 | 1979-05-29 | Teijin Ltd | Polyester composition |
-
1977
- 1977-12-15 JP JP14990577A patent/JPS5483051A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53144955A (en) * | 1977-05-23 | 1978-12-16 | Mitsubishi Rayon Co Ltd | Reinforced polyethylene terephthalate composition and its production |
JPS5466958A (en) * | 1977-11-09 | 1979-05-29 | Teijin Ltd | Polyester composition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03281654A (en) * | 1990-03-30 | 1991-12-12 | Nippon G Ii Plast Kk | High-impact polyester resin composition |
JP2010111816A (en) * | 2008-11-07 | 2010-05-20 | Mitsubishi Engineering Plastics Corp | Molded article of polybutylene terephthalate resin having weld part |
Also Published As
Publication number | Publication date |
---|---|
JPS5541700B2 (en) | 1980-10-25 |
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