JPS5247882A - Preparation of vinyl polymer particles - Google Patents

Preparation of vinyl polymer particles

Info

Publication number
JPS5247882A
JPS5247882A JP12364375A JP12364375A JPS5247882A JP S5247882 A JPS5247882 A JP S5247882A JP 12364375 A JP12364375 A JP 12364375A JP 12364375 A JP12364375 A JP 12364375A JP S5247882 A JPS5247882 A JP S5247882A
Authority
JP
Japan
Prior art keywords
polymer particles
vinyl polymer
preparation
solble
particle size
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
JP12364375A
Other languages
Japanese (ja)
Inventor
Masashi Shidara
Tetsuya Kato
Hisashi Takagame
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP12364375A priority Critical patent/JPS5247882A/en
Publication of JPS5247882A publication Critical patent/JPS5247882A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare vinyl polymer particles with a sharp particle size distribution by adding a slightly soluble phosphate, a nonionic surface active agent and a protective colloid of a water-solble high molecular polymer to the polymerization system.
COPYRIGHT: (C)1977,JPO&Japio
JP12364375A 1975-10-14 1975-10-14 Preparation of vinyl polymer particles Pending JPS5247882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12364375A JPS5247882A (en) 1975-10-14 1975-10-14 Preparation of vinyl polymer particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12364375A JPS5247882A (en) 1975-10-14 1975-10-14 Preparation of vinyl polymer particles

Publications (1)

Publication Number Publication Date
JPS5247882A true JPS5247882A (en) 1977-04-16

Family

ID=14865660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12364375A Pending JPS5247882A (en) 1975-10-14 1975-10-14 Preparation of vinyl polymer particles

Country Status (1)

Country Link
JP (1) JPS5247882A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470508A (en) * 1987-08-22 1989-03-16 Huels Chemische Werke Ag Manufacture of styrol polymer with narrow grain distribution and manufacture of formed matter
US7122582B2 (en) 2004-06-04 2006-10-17 Nitto Denko Corporation Production method of porous spherical particles of vinyl polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470508A (en) * 1987-08-22 1989-03-16 Huels Chemische Werke Ag Manufacture of styrol polymer with narrow grain distribution and manufacture of formed matter
US7122582B2 (en) 2004-06-04 2006-10-17 Nitto Denko Corporation Production method of porous spherical particles of vinyl polymer

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