JPS55120617A - Production of impact-resistant resin - Google Patents
Production of impact-resistant resinInfo
- Publication number
- JPS55120617A JPS55120617A JP2897179A JP2897179A JPS55120617A JP S55120617 A JPS55120617 A JP S55120617A JP 2897179 A JP2897179 A JP 2897179A JP 2897179 A JP2897179 A JP 2897179A JP S55120617 A JPS55120617 A JP S55120617A
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- polymerized
- polymn
- suspension
- graft
- 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: To obtain title uniform granular resin which produces thermoformed article having high surface gloss, by a method wherein part of a monomer is polymerized in the presence of a rubbery polymer by emulsion polymn. to produce a graft copolymr which is then partially coagulated and the remaining part of monomer is polymerized in the presence of the graft copolymer and a suspension stabilizer by suspension polymn.
CONSTITUTION: Part of arom. monomer such as styrene or monomer such as (meth)acrylic acid or acrylamide is polymerized in the presence of a rubbery polymer or a rubber polymeric latex such as diene elastomer latex by emulsion polymn. to produce a graft copolymeric latex which is then partially coagulated with an acidic substance such as sulfuric acid or an electrolyte such as magnesium sulfate. The the remaining part of monomer is polymerized in the presence of the produced graft copolymer and a suspension stabilizer by suspension polymn. to obtain title resin.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2897179A JPS55120617A (en) | 1979-03-13 | 1979-03-13 | Production of impact-resistant resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2897179A JPS55120617A (en) | 1979-03-13 | 1979-03-13 | Production of impact-resistant resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55120617A true JPS55120617A (en) | 1980-09-17 |
JPS627926B2 JPS627926B2 (en) | 1987-02-19 |
Family
ID=12263296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2897179A Granted JPS55120617A (en) | 1979-03-13 | 1979-03-13 | Production of impact-resistant resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55120617A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141413A (en) * | 1981-01-13 | 1982-09-01 | Bayer Ag | Rubber powder |
US4730027A (en) * | 1982-06-28 | 1988-03-08 | Huntsman Chemical Corporation | Method of making styrene-type polymer comprising suspension polymerization conducted in aqueous medium containing combination of polyvinyl alcohol and sulfonated polystyrene or sulfonated styrene-maleic anhydride copolymer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134941A (en) * | 1974-09-20 | 1976-03-25 | Kureha Chemical Ind Co Ltd | ENKABINIRUJUSHISOSEIBUTSU |
JPS5355396A (en) * | 1976-10-30 | 1978-05-19 | Mitsubishi Monsanto Chem Co | Preparation of impact resistant resin |
-
1979
- 1979-03-13 JP JP2897179A patent/JPS55120617A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134941A (en) * | 1974-09-20 | 1976-03-25 | Kureha Chemical Ind Co Ltd | ENKABINIRUJUSHISOSEIBUTSU |
JPS5355396A (en) * | 1976-10-30 | 1978-05-19 | Mitsubishi Monsanto Chem Co | Preparation of impact resistant resin |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57141413A (en) * | 1981-01-13 | 1982-09-01 | Bayer Ag | Rubber powder |
JPH0258284B2 (en) * | 1981-01-13 | 1990-12-07 | Bayer Ag | |
US4730027A (en) * | 1982-06-28 | 1988-03-08 | Huntsman Chemical Corporation | Method of making styrene-type polymer comprising suspension polymerization conducted in aqueous medium containing combination of polyvinyl alcohol and sulfonated polystyrene or sulfonated styrene-maleic anhydride copolymer |
Also Published As
Publication number | Publication date |
---|---|
JPS627926B2 (en) | 1987-02-19 |
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