JPS5736101A - Continuous preparation of homogeneous suspension of polymer particle - Google Patents
Continuous preparation of homogeneous suspension of polymer particleInfo
- Publication number
- JPS5736101A JPS5736101A JP11118080A JP11118080A JPS5736101A JP S5736101 A JPS5736101 A JP S5736101A JP 11118080 A JP11118080 A JP 11118080A JP 11118080 A JP11118080 A JP 11118080A JP S5736101 A JPS5736101 A JP S5736101A
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- tank
- stored
- latex
- polymerization
- 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
Abstract
PURPOSE: To prepare uniform polymer particle, which has easily controllable partial structure, and can be easily post-treated, with low energy consumption, by adding monomer droplets having specific diameter and mixed with a coagulant and a dispersing agent in advance continuously to a latex obtained by emulsion polymerization, and carrying out the suspension polymerization of the monomer.
CONSTITUTION: A creaming apparatus 5 is fed with a latex (e.g. polybutadiene latex) prepared by emulsion polymerization and stored in a tank 1 and with a coagulant stored in a tank 3, by the pumps 2 and 4, respectively. On the other hand, a dispersing agent (e.g. starch) stored in a tank 6, and a monomer (e.g. styrene) stored in a monomer tank 8 are separately introduced into a mixer 10 by the pumps 7 and 9, respectively. The monomer droplets are divided to ≤1,000μ in diameter by the dispersing machine 11, added continuously to the latex, and subjected to suspension polymerization in the polymerizer 12. After the polymerization, the polymer is filtered with a filtering apparatus 13, and dried with a drier 14 to obtain the objective polymer.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11118080A JPS5736101A (en) | 1980-08-13 | 1980-08-13 | Continuous preparation of homogeneous suspension of polymer particle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11118080A JPS5736101A (en) | 1980-08-13 | 1980-08-13 | Continuous preparation of homogeneous suspension of polymer particle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5736101A true JPS5736101A (en) | 1982-02-26 |
Family
ID=14554514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11118080A Pending JPS5736101A (en) | 1980-08-13 | 1980-08-13 | Continuous preparation of homogeneous suspension of polymer particle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5736101A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868977A (en) * | 1985-11-27 | 1989-09-26 | Matsushita Electric Industrial Co., Ltd. | Working apparatus |
WO2007069493A1 (en) * | 2005-12-12 | 2007-06-21 | Kaneka Corporation | Polymer particles, process for production thereof, resin compositions containing the particles, and moldings |
CN101863540A (en) * | 2010-06-11 | 2010-10-20 | 河北理工大学 | High-selectivity flocculating agent for separating hematite and preparation method thereof |
-
1980
- 1980-08-13 JP JP11118080A patent/JPS5736101A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868977A (en) * | 1985-11-27 | 1989-09-26 | Matsushita Electric Industrial Co., Ltd. | Working apparatus |
WO2007069493A1 (en) * | 2005-12-12 | 2007-06-21 | Kaneka Corporation | Polymer particles, process for production thereof, resin compositions containing the particles, and moldings |
JPWO2007069493A1 (en) * | 2005-12-12 | 2009-05-21 | 株式会社カネカ | POLYMER PARTICLE, PROCESS FOR PRODUCING THE SAME, RESIN COMPOSITION CONTAINING THE POLYMER PARTICLE, AND MOLDED BODY |
CN101863540A (en) * | 2010-06-11 | 2010-10-20 | 河北理工大学 | High-selectivity flocculating agent for separating hematite and preparation method thereof |
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