JPS57207633A - Resin composition - Google Patents

Resin composition

Info

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
Application number
JP9078681A
Other languages
Japanese (ja)
Other versions
JPS5817766B2 (en
Inventor
Yoshimitsu Kikuchi
Nariaki Kawai
Shoichiro Tomizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuo Kagaku Co Ltd
Dainichiseika Color and Chemicals Mfg Co Ltd
Original Assignee
Chuo Kagaku Co Ltd
Dainichiseika Color and Chemicals Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chuo Kagaku Co Ltd, Dainichiseika Color and Chemicals Mfg Co Ltd filed Critical Chuo Kagaku Co Ltd
Priority to JP9078681A priority Critical patent/JPS5817766B2/en
Publication of JPS57207633A publication Critical patent/JPS57207633A/en
Publication of JPS5817766B2 publication Critical patent/JPS5817766B2/en
Expired legal-status Critical Current

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
JP9078681A 1981-06-15 1981-06-15 resin composition Expired JPS5817766B2 (en)

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)

Also Published As

Publication number Publication date
JPS5817766B2 (en) 1983-04-09

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