JPS53129276A - Styrene resin particles and preparation of foamable styrene resin particles - Google Patents
Styrene resin particles and preparation of foamable styrene resin particlesInfo
- Publication number
- JPS53129276A JPS53129276A JP4524977A JP4524977A JPS53129276A JP S53129276 A JPS53129276 A JP S53129276A JP 4524977 A JP4524977 A JP 4524977A JP 4524977 A JP4524977 A JP 4524977A JP S53129276 A JPS53129276 A JP S53129276A
- Authority
- JP
- Japan
- Prior art keywords
- styrene resin
- resin particles
- preparation
- foamable
- impregnating
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To prepare truly spherical styrene resin particles capable of giving improved fusion and surface conditions of molded articles, by polymerizing a specific crosslinking agnet and a vinyl monomer in the presence of small pieces of styrene resin in an aqueous medium, and by impregnating the polymer particles with a blowing agent.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4524977A JPS53129276A (en) | 1977-04-19 | 1977-04-19 | Styrene resin particles and preparation of foamable styrene resin particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4524977A JPS53129276A (en) | 1977-04-19 | 1977-04-19 | Styrene resin particles and preparation of foamable styrene resin particles |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53129276A true JPS53129276A (en) | 1978-11-11 |
Family
ID=12713982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4524977A Pending JPS53129276A (en) | 1977-04-19 | 1977-04-19 | Styrene resin particles and preparation of foamable styrene resin particles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129276A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225188A2 (en) * | 1985-11-29 | 1987-06-10 | ARCO Chemical Technology, L.P. | Process for producing modified styrenic polymer beads for high strength foamed articles |
JPS62273215A (en) * | 1986-05-21 | 1987-11-27 | Mitsubishi Chem Ind Ltd | Seed polymerization |
-
1977
- 1977-04-19 JP JP4524977A patent/JPS53129276A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225188A2 (en) * | 1985-11-29 | 1987-06-10 | ARCO Chemical Technology, L.P. | Process for producing modified styrenic polymer beads for high strength foamed articles |
JPS62273215A (en) * | 1986-05-21 | 1987-11-27 | Mitsubishi Chem Ind Ltd | Seed polymerization |
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