JPS5785844A - Preparation of water-soluble granular polymer - Google Patents

Preparation of water-soluble granular polymer

Info

Publication number
JPS5785844A
JPS5785844A JP16226480A JP16226480A JPS5785844A JP S5785844 A JPS5785844 A JP S5785844A JP 16226480 A JP16226480 A JP 16226480A JP 16226480 A JP16226480 A JP 16226480A JP S5785844 A JPS5785844 A JP S5785844A
Authority
JP
Japan
Prior art keywords
water
granular polymer
soluble granular
acrylate
preparation
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
JP16226480A
Other languages
Japanese (ja)
Inventor
Hiroyuki Hisatomi
Shinichi Sato
Yasuyuki Nakanishi
Hiromi Nomura
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 JP16226480A priority Critical patent/JPS5785844A/en
Publication of JPS5785844A publication Critical patent/JPS5785844A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PURPOSE: To prevent a fine polymer powder from scattering by the addition of an aq. soln. of a polyalkylene glycol to a water-sol. granular polymer obtd. by the polymn. of a neutral salt of a dialkylaminoalkyl (meth)acrylate, etc.
CONSTITUTION: A neutral salt of a dialkylaminoalkyl (meth)acrylate such as dimethylaminoethyl acrylate hydrochloride or a quaternized product therefrom such as β-methacryloyloxyethyltrimethylammonium chloride and/or acrylamide is polymerized by suspension or bulk polymn. to prepare a water-soluble granular polymer contg. 10wt% or less moisture. A fine polymer powder is prevented from scattering by the addition of 1W20wt% aq. polyethylene glycol or poly- propylene glycol soln. of 1W50wt% concentration to the water-soluble granular polymer.
COPYRIGHT: (C)1982,JPO&Japio
JP16226480A 1980-11-18 1980-11-18 Preparation of water-soluble granular polymer Pending JPS5785844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16226480A JPS5785844A (en) 1980-11-18 1980-11-18 Preparation of water-soluble granular polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16226480A JPS5785844A (en) 1980-11-18 1980-11-18 Preparation of water-soluble granular polymer

Publications (1)

Publication Number Publication Date
JPS5785844A true JPS5785844A (en) 1982-05-28

Family

ID=15751135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16226480A Pending JPS5785844A (en) 1980-11-18 1980-11-18 Preparation of water-soluble granular polymer

Country Status (1)

Country Link
JP (1) JPS5785844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661212A (en) * 1992-10-09 1997-08-26 Zeneca Resins Bv Method of providing a coating composition on alkyd-coating and the resulting coated product

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121658A (en) * 1975-02-18 1977-10-13 Dow Chemical Co Acrylamide polymer composition having low dusting and fluiding properties

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121658A (en) * 1975-02-18 1977-10-13 Dow Chemical Co Acrylamide polymer composition having low dusting and fluiding properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661212A (en) * 1992-10-09 1997-08-26 Zeneca Resins Bv Method of providing a coating composition on alkyd-coating and the resulting coated product

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