JPS55131034A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPS55131034A JPS55131034A JP3834879A JP3834879A JPS55131034A JP S55131034 A JPS55131034 A JP S55131034A JP 3834879 A JP3834879 A JP 3834879A JP 3834879 A JP3834879 A JP 3834879A JP S55131034 A JPS55131034 A JP S55131034A
- Authority
- JP
- Japan
- Prior art keywords
- styrene
- 2w15wt
- polymer
- resin composition
- inorganic compound
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A resin composition which provides molded products having excellent surface gloss, impact strength, tensile strength and bending elasticity, comprising a mixture containing, in specific proportions, a styrene polymer, a styrene/butadiene block copolymer, an olefin polymer and an inorganic compound.
CONSTITUTION: The following components (A), (B), (C) and (D) are mixed: (A) 30W80wt% of a styrene polymer, (B) 2W15wt% of a styrene/butadiene block copolymer having a butadiene content of 50wt%, (C) 2W15wt% of an olefin polymer such as a PP or an ethylene/propylene copolymer and (D) 15W50wt% of an inorganic compound such as CaCO3 or BaSO4. The resulting composition can be molded into products such as film and sheet, which are free from specks and bubbles and which have a surface gloss of at least 30, a falling ball impact strength of at least 400mm and a bending strength of about at least 240kg/cm2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3834879A JPS55131034A (en) | 1979-04-02 | 1979-04-02 | Resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3834879A JPS55131034A (en) | 1979-04-02 | 1979-04-02 | Resin composition |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56144368A Division JPS57142321A (en) | 1981-09-12 | 1981-09-12 | Preparation of extruded sheet or film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55131034A true JPS55131034A (en) | 1980-10-11 |
Family
ID=12522766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3834879A Pending JPS55131034A (en) | 1979-04-02 | 1979-04-02 | Resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131034A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4464504A (en) * | 1982-02-22 | 1984-08-07 | Muanyagipari Kutato Intezet and Hutogepgyar | Freon-corrosion, impact and cold resistant flame-retardant polystyrene blend containing zeolites having cation(s) of Mg, Co, Sb, or Mo |
JPS60133039A (en) * | 1983-12-21 | 1985-07-16 | Mitsubishi Petrochem Co Ltd | Thermoplastic resin composition |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828553A (en) * | 1971-08-18 | 1973-04-16 | ||
JPS55116743A (en) * | 1979-03-02 | 1980-09-08 | Asahi Chem Ind Co Ltd | Polystyrene resin composition |
-
1979
- 1979-04-02 JP JP3834879A patent/JPS55131034A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828553A (en) * | 1971-08-18 | 1973-04-16 | ||
JPS55116743A (en) * | 1979-03-02 | 1980-09-08 | Asahi Chem Ind Co Ltd | Polystyrene resin composition |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4464504A (en) * | 1982-02-22 | 1984-08-07 | Muanyagipari Kutato Intezet and Hutogepgyar | Freon-corrosion, impact and cold resistant flame-retardant polystyrene blend containing zeolites having cation(s) of Mg, Co, Sb, or Mo |
JPS60133039A (en) * | 1983-12-21 | 1985-07-16 | Mitsubishi Petrochem Co Ltd | Thermoplastic resin composition |
JPH0449575B2 (en) * | 1983-12-21 | 1992-08-11 | Mitsubishi Petrochemical Co |
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