JPS5647438A - Coloring of thermoplastic resin - Google Patents
Coloring of thermoplastic resinInfo
- Publication number
- JPS5647438A JPS5647438A JP12366279A JP12366279A JPS5647438A JP S5647438 A JPS5647438 A JP S5647438A JP 12366279 A JP12366279 A JP 12366279A JP 12366279 A JP12366279 A JP 12366279A JP S5647438 A JPS5647438 A JP S5647438A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- coloring
- anthraquinone dye
- pref
- compounded
- 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: To prepare a colored resin having clear and transparent dark greenish blue color, and excellent heat resistance, light resistance, etc., and free from color change even by the high-temperature molding process, by compounding a thermoplastic resin with a specific anthraquinone dye.
CONSTITUTION: A thermoplastic resin is compounded with 0.01W5wt%, pref. 0.01W1wt% of an anthraquinone dye of formula (R is H, lower alkyl or Cl). Combined use of 0.1W1wt% of titanium dioxide gives an opaque material.
EFFECT: Resistant to the molding at 300°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12366279A JPS5647438A (en) | 1979-09-26 | 1979-09-26 | Coloring of thermoplastic resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12366279A JPS5647438A (en) | 1979-09-26 | 1979-09-26 | Coloring of thermoplastic resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5647438A true JPS5647438A (en) | 1981-04-30 |
Family
ID=14866171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12366279A Pending JPS5647438A (en) | 1979-09-26 | 1979-09-26 | Coloring of thermoplastic resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5647438A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62177030A (en) * | 1986-01-30 | 1987-08-03 | Konishiroku Photo Ind Co Ltd | Production of sheet made of colored thermoplastic resin |
EP0260083A2 (en) * | 1986-09-08 | 1988-03-16 | The Dow Chemical Company | Color balanced rubber-reinforced plastic |
EP0637493A1 (en) * | 1993-08-02 | 1995-02-08 | NORDICA S.p.A. | Method for obtaining injection-molded parts with selected opacity or transparency |
JP2007531799A (en) * | 2003-07-15 | 2007-11-08 | ゼネラル・エレクトリック・カンパニイ | Colored polymer resin composition, product and production method thereof |
-
1979
- 1979-09-26 JP JP12366279A patent/JPS5647438A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62177030A (en) * | 1986-01-30 | 1987-08-03 | Konishiroku Photo Ind Co Ltd | Production of sheet made of colored thermoplastic resin |
EP0260083A2 (en) * | 1986-09-08 | 1988-03-16 | The Dow Chemical Company | Color balanced rubber-reinforced plastic |
US4743642A (en) * | 1986-09-08 | 1988-05-10 | The Dow Chemical Company | Color balanced rubber-reinforced plastic |
EP0637493A1 (en) * | 1993-08-02 | 1995-02-08 | NORDICA S.p.A. | Method for obtaining injection-molded parts with selected opacity or transparency |
JP2007531799A (en) * | 2003-07-15 | 2007-11-08 | ゼネラル・エレクトリック・カンパニイ | Colored polymer resin composition, product and production method thereof |
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