JPS5250348A - Process for producing polycarbonate molded products having improved co lors - Google Patents
Process for producing polycarbonate molded products having improved co lorsInfo
- Publication number
- JPS5250348A JPS5250348A JP12633075A JP12633075A JPS5250348A JP S5250348 A JPS5250348 A JP S5250348A JP 12633075 A JP12633075 A JP 12633075A JP 12633075 A JP12633075 A JP 12633075A JP S5250348 A JPS5250348 A JP S5250348A
- Authority
- JP
- Japan
- Prior art keywords
- molded products
- lors
- improved
- polycarbonate molded
- producing polycarbonate
- 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
- 229920000515 polycarbonate Polymers 0.000 title abstract 2
- 239000004417 polycarbonate Substances 0.000 title abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
Abstract
PURPOSE: To produce polycarbonate molded products, prevented from the discoloration with chlorine by molding the melts incorporated with a specific phosphoric acid ester.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12633075A JPS5922743B2 (en) | 1975-10-22 | 1975-10-22 | Method for producing polycarbonate moldings with improved hue |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12633075A JPS5922743B2 (en) | 1975-10-22 | 1975-10-22 | Method for producing polycarbonate moldings with improved hue |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5250348A true JPS5250348A (en) | 1977-04-22 |
JPS5922743B2 JPS5922743B2 (en) | 1984-05-29 |
Family
ID=14932506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12633075A Expired JPS5922743B2 (en) | 1975-10-22 | 1975-10-22 | Method for producing polycarbonate moldings with improved hue |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5922743B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081245A (en) * | 1983-10-13 | 1985-05-09 | Idemitsu Petrochem Co Ltd | Polycarbonate resin composition |
JPS61287954A (en) * | 1985-06-14 | 1986-12-18 | Teijin Chem Ltd | Polycarbonate resin composition |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0188842U (en) * | 1987-12-03 | 1989-06-12 | ||
US5973101A (en) * | 1997-09-30 | 1999-10-26 | General Electric Company | Aromatic polycarbonate resin composition |
-
1975
- 1975-10-22 JP JP12633075A patent/JPS5922743B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081245A (en) * | 1983-10-13 | 1985-05-09 | Idemitsu Petrochem Co Ltd | Polycarbonate resin composition |
JPS6234791B2 (en) * | 1983-10-13 | 1987-07-29 | Idemitsu Petrochemical Co | |
JPS61287954A (en) * | 1985-06-14 | 1986-12-18 | Teijin Chem Ltd | Polycarbonate resin composition |
JPH0123498B2 (en) * | 1985-06-14 | 1989-05-02 | Teijin Chemicals Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5922743B2 (en) | 1984-05-29 |
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