JPS57207633A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPS57207633A JPS57207633A JP9078681A JP9078681A JPS57207633A JP S57207633 A JPS57207633 A JP S57207633A JP 9078681 A JP9078681 A JP 9078681A JP 9078681 A JP9078681 A JP 9078681A JP S57207633 A JPS57207633 A JP S57207633A
- Authority
- JP
- Japan
- Prior art keywords
- polystyrene resin
- heat
- colored
- resistant polystyrene
- super heat
- 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
Abstract
PURPOSE: Moldings that are made by kneading and molding a polystyrene resin and a super heat-resistant polystyrene, where at least one of them is colored, thus developing beautiful patterns on the surface at the same time, when molded with a conventional molding machine.
CONSTITUTION: A polystyrene resin and another super heat-resistant polystyrene resin in which at least one of them is colored, or both of them are colored differently or deeply and lightly in the same kind, are melt kneaded, then molded. The super heat-resistant polystyrene resin used here has a Vicat softening point of over 110°C and a heat distortion temperature of over 105°C (under 18.56kg/cm2 load after annealed at 90°C) and is preferably pellets of 1W5mm diameter. The amount of the heat-resistant polystyrene is 0.1W50, preferably 0.1W5pts.wt. per 100pts. of the polystyrene resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9078681A JPS5817766B2 (en) | 1981-06-15 | 1981-06-15 | resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9078681A JPS5817766B2 (en) | 1981-06-15 | 1981-06-15 | resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207633A true JPS57207633A (en) | 1982-12-20 |
JPS5817766B2 JPS5817766B2 (en) | 1983-04-09 |
Family
ID=14008273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9078681A Expired JPS5817766B2 (en) | 1981-06-15 | 1981-06-15 | resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817766B2 (en) |
-
1981
- 1981-06-15 JP JP9078681A patent/JPS5817766B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5817766B2 (en) | 1983-04-09 |
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