JPS5483050A - Polyester composition - Google Patents
Polyester compositionInfo
- Publication number
- JPS5483050A JPS5483050A JP14937577A JP14937577A JPS5483050A JP S5483050 A JPS5483050 A JP S5483050A JP 14937577 A JP14937577 A JP 14937577A JP 14937577 A JP14937577 A JP 14937577A JP S5483050 A JPS5483050 A JP S5483050A
- Authority
- JP
- Japan
- Prior art keywords
- talc
- microns
- inorganic solid
- glass flakes
- amorphous inorganic
- 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
Abstract
PURPOSE: A polyester composition with high impact strength and tap strength that is produced by adding flat-shape glass flakes, talc and amorphous inorganic solid to an aromatic polyester in specific proportions.
CONSTITUTION: To an aromatic polyester with a reduced viscosity of over 0.70 measured in the concentration of 1.2 g/100 ml in orthochlorophenol at 35°C are incorporated (B) flat shaped glass flakes of less than 100 microns in length and more than 5 in aspect ratio, (C) talc of 1W50 microns in particle diameter and (D) an amorphous inorganic solid as quartz powder, wherein their proportions satisfy equaltions IWIV where A, B, C, D mean the weight parts of each ingredient.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14937577A JPS5483050A (en) | 1977-12-14 | 1977-12-14 | Polyester composition |
US05/959,636 US4244859A (en) | 1977-11-15 | 1978-11-13 | Aromatic polyester composition |
DE2849593A DE2849593C2 (en) | 1977-11-15 | 1978-11-15 | Polyester molding compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14937577A JPS5483050A (en) | 1977-12-14 | 1977-12-14 | Polyester composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5483050A true JPS5483050A (en) | 1979-07-02 |
Family
ID=15473749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14937577A Pending JPS5483050A (en) | 1977-11-15 | 1977-12-14 | Polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5483050A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5496556A (en) * | 1978-01-17 | 1979-07-31 | Teijin Ltd | Polyester resin composition |
JPS58162655A (en) * | 1982-03-23 | 1983-09-27 | Mitsubishi Rayon Co Ltd | Resin composition having excellent surface smoothness |
-
1977
- 1977-12-14 JP JP14937577A patent/JPS5483050A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5496556A (en) * | 1978-01-17 | 1979-07-31 | Teijin Ltd | Polyester resin composition |
JPS58162655A (en) * | 1982-03-23 | 1983-09-27 | Mitsubishi Rayon Co Ltd | Resin composition having excellent surface smoothness |
JPH0546382B2 (en) * | 1982-03-23 | 1993-07-13 | Mitsubishi Rayon Co |
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