JPS5730703A - Preparation of polymeric emulsion - Google Patents

Preparation of polymeric emulsion

Info

Publication number
JPS5730703A
JPS5730703A JP10356780A JP10356780A JPS5730703A JP S5730703 A JPS5730703 A JP S5730703A JP 10356780 A JP10356780 A JP 10356780A JP 10356780 A JP10356780 A JP 10356780A JP S5730703 A JPS5730703 A JP S5730703A
Authority
JP
Japan
Prior art keywords
water
5w40pts
salt
radically polymerizable
aqueous medium
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
JP10356780A
Other languages
Japanese (ja)
Other versions
JPS5846242B2 (en
Inventor
Toshinobu Imahama
Hideaki Nakazawa
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP10356780A priority Critical patent/JPS5846242B2/en
Publication of JPS5730703A publication Critical patent/JPS5730703A/en
Publication of JPS5846242B2 publication Critical patent/JPS5846242B2/en
Expired legal-status Critical Current

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  • Polymerisation Methods In General (AREA)

Abstract

PURPOSE: To obtain a chemically and mechacnially stable emulsion of fine particle diameter, capable of giving a film having improved water resistance, and useful as an aqueous coating material, etc., by polymerizing a radically polymerizable monomer in an aqueous medium at a specific pH in the presence of a specific water- soluble copolymer.
CONSTITUTION: A monomer having radically polymerizable unsaturated bonds e.g. vinyl acetate, is polymerized in an aqueous medium at a pH≤5 in the presence of a water-soluble copolymer consisting of 30W50pts.wt. itaconic acid or a salt thereof, 5W40pts.wt. ethylenically unsaturated sulfonic acid or a salt thereof, e.g. sodium p-styrenesulfonate, 5W40pts.wt. methacrylic ester and a water-soluble catalyst, e.g. ammonium persulfate, to give the aimed emulsion.
COPYRIGHT: (C)1982,JPO&Japio
JP10356780A 1980-07-30 1980-07-30 Method for producing polymer emulsion Expired JPS5846242B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10356780A JPS5846242B2 (en) 1980-07-30 1980-07-30 Method for producing polymer emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10356780A JPS5846242B2 (en) 1980-07-30 1980-07-30 Method for producing polymer emulsion

Publications (2)

Publication Number Publication Date
JPS5730703A true JPS5730703A (en) 1982-02-19
JPS5846242B2 JPS5846242B2 (en) 1983-10-15

Family

ID=14357372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10356780A Expired JPS5846242B2 (en) 1980-07-30 1980-07-30 Method for producing polymer emulsion

Country Status (1)

Country Link
JP (1) JPS5846242B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554669A (en) * 1992-05-27 1996-09-10 Mitsui Petrochemical Industries, Ltd. Emulsion of polymer having (meth)acrylate unit and adhesive compositions containing the emulsion
US6365692B1 (en) * 1997-01-03 2002-04-02 Le Groupement d'Intérêt Public Thérapeutiques Subsitutives Institut Galilée, Université Paris-Nord Preparation of carboxylate-sulfonate polymers having cell proliferation-promoting properties

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554669A (en) * 1992-05-27 1996-09-10 Mitsui Petrochemical Industries, Ltd. Emulsion of polymer having (meth)acrylate unit and adhesive compositions containing the emulsion
US5629361A (en) * 1992-05-27 1997-05-13 Mitsui Petrochemical Industries, Ltd. Emulsion of polymer having (meth)acrylate unit and adhesive compositions containing the emulsion for dentine
US6365692B1 (en) * 1997-01-03 2002-04-02 Le Groupement d'Intérêt Public Thérapeutiques Subsitutives Institut Galilée, Université Paris-Nord Preparation of carboxylate-sulfonate polymers having cell proliferation-promoting properties
US6417000B1 (en) 1997-01-03 2002-07-09 LE GROUPEMENT D'INTéRéT PUBLIC THéRAPEUTIQUES SUBSTITUTIVES INSTITUT GALILéE, UNIVERSITé PARIS-NORD Carboxylate-sulfonate polymers

Also Published As

Publication number Publication date
JPS5846242B2 (en) 1983-10-15

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