JPS575710A - Production of polymer - Google Patents
Production of polymerInfo
- Publication number
- JPS575710A JPS575710A JP8049880A JP8049880A JPS575710A JP S575710 A JPS575710 A JP S575710A JP 8049880 A JP8049880 A JP 8049880A JP 8049880 A JP8049880 A JP 8049880A JP S575710 A JPS575710 A JP S575710A
- Authority
- JP
- Japan
- Prior art keywords
- component
- polymer
- vinyl cyanide
- polymerization
- alkylstyrene
- 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: After the polymerization of the whole quantity of α-alkylstyrene and a part of vinyl cyanide, a rubber polymer, the rest of vinyl cyanide and styrene are added in a specific composition and the emulsion polymerization is conducted to produce the objective polymer with high heat resistance, high impact strength and good processability.
CONSTITUTION: When (A) 5W40pts.wt. of a rubber polymer such as polybutadiene latex and (B) 95W60pts. of monomer mixture of (i) 65W80wt% of α-alkylstyrene such as α-methylstyrene, (ii) 20W35% of vinyl cyanide such as acrylonitrile, and (iii) 0W10wt% of styrene are polymerized using a radical initiator such as potassium persulfate in an emulsion, the whole part of component (i) and a part of component (b) are polymerized first, then the rest of component (ii), component A and component (iii) are added to effect the polymerization, thus producing the objective polymer.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8049880A JPS6021689B2 (en) | 1980-06-13 | 1980-06-13 | Polymer manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8049880A JPS6021689B2 (en) | 1980-06-13 | 1980-06-13 | Polymer manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575710A true JPS575710A (en) | 1982-01-12 |
JPS6021689B2 JPS6021689B2 (en) | 1985-05-29 |
Family
ID=13719965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8049880A Expired JPS6021689B2 (en) | 1980-06-13 | 1980-06-13 | Polymer manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021689B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998054238A1 (en) * | 1997-05-30 | 1998-12-03 | Bayer Aktiengesellschaft | Abs molding materials with enhanced working properties |
US6806318B2 (en) | 1997-05-30 | 2004-10-19 | Bayer Aktiengesellschaft | ABS molding materials with enhanced working properties |
-
1980
- 1980-06-13 JP JP8049880A patent/JPS6021689B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998054238A1 (en) * | 1997-05-30 | 1998-12-03 | Bayer Aktiengesellschaft | Abs molding materials with enhanced working properties |
US6806318B2 (en) | 1997-05-30 | 2004-10-19 | Bayer Aktiengesellschaft | ABS molding materials with enhanced working properties |
Also Published As
Publication number | Publication date |
---|---|
JPS6021689B2 (en) | 1985-05-29 |
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