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JPS5456691A - Production of polymer beads - Google Patents

Production of polymer beads

Info

Publication number
JPS5456691A
JPS5456691A JP12271377A JP12271377A JPS5456691A JP S5456691 A JPS5456691 A JP S5456691A JP 12271377 A JP12271377 A JP 12271377A JP 12271377 A JP12271377 A JP 12271377A JP S5456691 A JPS5456691 A JP S5456691A
Authority
JP
Japan
Prior art keywords
neutral salts
dialkylaminoalkyl
meth
acrylate
conducted
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
Application number
JP12271377A
Other languages
Japanese (ja)
Other versions
JPS6024124B2 (en
Inventor
Osamu Kamata
Kenzo Watanabe
Shigeru Sawayama
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 Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP12271377A priority Critical patent/JPS6024124B2/en
Publication of JPS5456691A publication Critical patent/JPS5456691A/en
Publication of JPS6024124B2 publication Critical patent/JPS6024124B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: The suspension polymerization of monomers containing neutral salts or quarternirized compound of dialkylaminoalkyl (meth)acrylate is conducted by the use of a dispersing medium containing aromatic carboxylic esters to produce uniform beads of high-water-soluble high-molecular-weight polymer.
CONSTITUTION: The suspension polymerization of monomers containing neutral salts or quaternarized compounds of dialkylaminoalkyl (meth)acrylate is conducted using a cellulose ester or ether as dispersing agent and a combination of a compound selected from aliphatic ketones, aromatic ketones and aromatic carboxylic esters with an aromatic hydrocarbon as the dispersing medium. The neutral salts or quaternarized compounds are, e.g., a neutralized salt of dimethylaminoethyl carylate or β-methacryloyloxyethyltrimethylammonium chloride
COPYRIGHT: (C)1979,JPO&Japio
JP12271377A 1977-10-13 1977-10-13 Manufacturing method of bead-like polymer Expired JPS6024124B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12271377A JPS6024124B2 (en) 1977-10-13 1977-10-13 Manufacturing method of bead-like polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12271377A JPS6024124B2 (en) 1977-10-13 1977-10-13 Manufacturing method of bead-like polymer

Publications (2)

Publication Number Publication Date
JPS5456691A true JPS5456691A (en) 1979-05-07
JPS6024124B2 JPS6024124B2 (en) 1985-06-11

Family

ID=14842749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12271377A Expired JPS6024124B2 (en) 1977-10-13 1977-10-13 Manufacturing method of bead-like polymer

Country Status (1)

Country Link
JP (1) JPS6024124B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042037C (en) * 1991-07-30 1999-02-10 海茂株式会社 Process for the preparation of dispersion of water-soluble cationic polymer
JP2008183541A (en) * 2007-01-31 2008-08-14 Sanyo Chem Ind Ltd Polymer flocculant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042037C (en) * 1991-07-30 1999-02-10 海茂株式会社 Process for the preparation of dispersion of water-soluble cationic polymer
JP2008183541A (en) * 2007-01-31 2008-08-14 Sanyo Chem Ind Ltd Polymer flocculant

Also Published As

Publication number Publication date
JPS6024124B2 (en) 1985-06-11

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