JPS5736101A - Continuous preparation of homogeneous suspension of polymer particle - Google Patents

Continuous preparation of homogeneous suspension of polymer particle

Info

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
Application number
JP11118080A
Other languages
Japanese (ja)
Inventor
Teruhiko Sugimori
Akio Hironaka
Hideaki Habara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP11118080A priority Critical patent/JPS5736101A/en
Publication of JPS5736101A publication Critical patent/JPS5736101A/en
Pending legal-status Critical Current

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
JP11118080A 1980-08-13 1980-08-13 Continuous preparation of homogeneous suspension of polymer particle Pending JPS5736101A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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