JPS5525428A - Thermoplastic resin composition - Google Patents
Thermoplastic resin compositionInfo
- Publication number
- JPS5525428A JPS5525428A JP9769878A JP9769878A JPS5525428A JP S5525428 A JPS5525428 A JP S5525428A JP 9769878 A JP9769878 A JP 9769878A JP 9769878 A JP9769878 A JP 9769878A JP S5525428 A JPS5525428 A JP S5525428A
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- resin composition
- graft
- thermoplastic resin
- swell
- 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 prepare a thermoplastic resin composition giving a thin-walled molded article with high impact strength and heat stability, and suitable as housings of electrical equipment and interior and exterior parts of an automobile, by mixing two kinds of graft copolymers at a specific ratio.
CONSTITUTION: The title resin composition is prepared by blending (A) a graft copolymer obtained by the graft copolymerization of (a1) a rubber latex having a swell of ≤30, wherein ≥70% of the particles are 1500W4000Å in diameter, with (a2) 50wt% of an aromatic vinyl monomer such as styrene, (a3) 10wt% of a vinyl cyanide monomer such as acrylonitrile, and if necessary, (a4) an acrylate monomer such as methyl acrylate, in the presence of (a5) a polmerization initiator such as cumene hydroperoxide, and (B) a graft copolymer obtained by the graft copolymerization of (b1) a rubber latex having a swell of ≥70, wherein ≥50% of the particles are 4000W25000Å in diameter, with (b2) an aromatic vinyl monomer and (b3) a vinyl cyanide monomer. The weight ratio of (A) to (B) is 40:60W90:10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9769878A JPS6026425B2 (en) | 1978-08-10 | 1978-08-10 | thermoplastic resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9769878A JPS6026425B2 (en) | 1978-08-10 | 1978-08-10 | thermoplastic resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5525428A true JPS5525428A (en) | 1980-02-23 |
JPS6026425B2 JPS6026425B2 (en) | 1985-06-24 |
Family
ID=14199145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9769878A Expired JPS6026425B2 (en) | 1978-08-10 | 1978-08-10 | thermoplastic resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026425B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955540A (en) * | 1994-02-22 | 1999-09-21 | The Dow Chemical Company | Process for the preparation of multimodal ABS polymers |
-
1978
- 1978-08-10 JP JP9769878A patent/JPS6026425B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955540A (en) * | 1994-02-22 | 1999-09-21 | The Dow Chemical Company | Process for the preparation of multimodal ABS polymers |
Also Published As
Publication number | Publication date |
---|---|
JPS6026425B2 (en) | 1985-06-24 |
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