JPS546052A - Polycarbvonate resin composition - Google Patents
Polycarbvonate resin compositionInfo
- Publication number
- JPS546052A JPS546052A JP7046977A JP7046977A JPS546052A JP S546052 A JPS546052 A JP S546052A JP 7046977 A JP7046977 A JP 7046977A JP 7046977 A JP7046977 A JP 7046977A JP S546052 A JPS546052 A JP S546052A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- polycarbvonate
- polycarbonate resin
- hightemperature
- discoloration
- 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
- 239000011342 resin composition Substances 0.000 title 1
- 229920005668 polycarbonate resin Polymers 0.000 abstract 2
- 239000004431 polycarbonate resin Substances 0.000 abstract 2
- 206010037660 Pyrexia Diseases 0.000 abstract 1
- -1 benzenephosphonic acid diester Chemical class 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A stabilized polycarbonate resin composition free of discoloration in hightemperature molding stages, comprising a benzenephosphonic acid diester and a polycarbonate resin.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7046977A JPS6021620B2 (en) | 1977-06-16 | 1977-06-16 | Polycarbonate resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7046977A JPS6021620B2 (en) | 1977-06-16 | 1977-06-16 | Polycarbonate resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS546052A true JPS546052A (en) | 1979-01-17 |
JPS6021620B2 JPS6021620B2 (en) | 1985-05-28 |
Family
ID=13432402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7046977A Expired JPS6021620B2 (en) | 1977-06-16 | 1977-06-16 | Polycarbonate resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021620B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0520806A2 (en) * | 1991-06-28 | 1992-12-30 | Ge Plastics Japan Limited | Optical polycarbonate compositions |
-
1977
- 1977-06-16 JP JP7046977A patent/JPS6021620B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0520806A2 (en) * | 1991-06-28 | 1992-12-30 | Ge Plastics Japan Limited | Optical polycarbonate compositions |
EP0520806A3 (en) * | 1991-06-28 | 1994-10-19 | Ge Plastics Japan Ltd | Optical polycarbonate compositions |
Also Published As
Publication number | Publication date |
---|---|
JPS6021620B2 (en) | 1985-05-28 |
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