JPS6490248A - Molding resin composition - Google Patents
Molding resin compositionInfo
- Publication number
- JPS6490248A JPS6490248A JP24654487A JP24654487A JPS6490248A JP S6490248 A JPS6490248 A JP S6490248A JP 24654487 A JP24654487 A JP 24654487A JP 24654487 A JP24654487 A JP 24654487A JP S6490248 A JPS6490248 A JP S6490248A
- Authority
- JP
- Japan
- Prior art keywords
- specified
- total
- block copolymer
- components
- component
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To obtain a resin composition excellent in moldability into sheet, by mixing a specified propylene/ethylene block copolymer with a specified high-density PE, a specified rubber-modified PS polymer and a specified styrene/ butadiene block copolymer at a specified ratio. CONSTITUTION:A molding resin composition is prepared by mixing a propylene/ ethylene block copolymer (A) of a melt index (MFR, 230 deg.C) <=10g/10min and an ethylene content of 1-20wt.% with a high-density PE (B) of a melt index (MFI, 190 deg.C) <=1g/10min, a rubber-modified PS polymer (C) of an MW of 200,000-400,000 and a styrene/butadiene block copolymer (D) of a butadiene content <=30wt.% in such a mixing ratio that 3-30pts.wt. component D is present per 100pts.wt. total of the components A, B, C, the total of the components A and B is 30-70wt.% based on the total of the components A, B and C component C is 70-30wt.% based on the same base, component A is 70-90wt.% based on the total of components A and B, and component B is 30-10wt.% based on the same base. This composition has good moldability into sheet and can be molded into a sheet excellent in solvent resistance, impact resistance, heat resistance and rigidity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246544A JP2668073B2 (en) | 1987-09-30 | 1987-09-30 | Molding resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246544A JP2668073B2 (en) | 1987-09-30 | 1987-09-30 | Molding resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6490248A true JPS6490248A (en) | 1989-04-06 |
JP2668073B2 JP2668073B2 (en) | 1997-10-27 |
Family
ID=17149988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62246544A Expired - Fee Related JP2668073B2 (en) | 1987-09-30 | 1987-09-30 | Molding resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2668073B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264747A (en) * | 1990-10-31 | 1993-11-23 | Sony Corporation | Permanent magnet type stepping motor and adjusting method for minimizing its detent torque |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204644A (en) * | 1983-05-09 | 1984-11-20 | Showa Denko Kk | Olefinic polymer composition |
JPS60133039A (en) * | 1983-12-21 | 1985-07-16 | Mitsubishi Petrochem Co Ltd | Thermoplastic resin composition |
JPS61152752A (en) * | 1984-12-27 | 1986-07-11 | Mitsui Petrochem Ind Ltd | Polypropylene composition |
JPS62169879A (en) * | 1986-01-22 | 1987-07-27 | Showa Denko Kk | Adhesive resin composition |
JPS62187779A (en) * | 1986-02-14 | 1987-08-17 | Showa Denko Kk | Bondable resin composition |
-
1987
- 1987-09-30 JP JP62246544A patent/JP2668073B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204644A (en) * | 1983-05-09 | 1984-11-20 | Showa Denko Kk | Olefinic polymer composition |
JPS60133039A (en) * | 1983-12-21 | 1985-07-16 | Mitsubishi Petrochem Co Ltd | Thermoplastic resin composition |
JPS61152752A (en) * | 1984-12-27 | 1986-07-11 | Mitsui Petrochem Ind Ltd | Polypropylene composition |
JPS62169879A (en) * | 1986-01-22 | 1987-07-27 | Showa Denko Kk | Adhesive resin composition |
JPS62187779A (en) * | 1986-02-14 | 1987-08-17 | Showa Denko Kk | Bondable resin composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264747A (en) * | 1990-10-31 | 1993-11-23 | Sony Corporation | Permanent magnet type stepping motor and adjusting method for minimizing its detent torque |
Also Published As
Publication number | Publication date |
---|---|
JP2668073B2 (en) | 1997-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |