JPS56112906A - Production of water-dispersible resin - Google Patents

Production of water-dispersible resin

Info

Publication number
JPS56112906A
JPS56112906A JP1505880A JP1505880A JPS56112906A JP S56112906 A JPS56112906 A JP S56112906A JP 1505880 A JP1505880 A JP 1505880A JP 1505880 A JP1505880 A JP 1505880A JP S56112906 A JPS56112906 A JP S56112906A
Authority
JP
Japan
Prior art keywords
water
dispersible resin
modified polymer
polymerizing
radical
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
JP1505880A
Other languages
Japanese (ja)
Other versions
JPS6017361B2 (en
Inventor
Kunio Yanagisawa
Takashi Nakagawa
Masanori Hiramitsu
Yasuhiro Kawasaki
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP1505880A priority Critical patent/JPS6017361B2/en
Publication of JPS56112906A publication Critical patent/JPS56112906A/en
Publication of JPS6017361B2 publication Critical patent/JPS6017361B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To obtain a water-dispersible resin which has excellent air curability and forms films having good water resistance, by polymerizing a radical-polymerizable monomer in the presence of a modified polymer prepared by modification with a tetrahydrophthalic anhydride type compound, and then neutralizing the product with a base.
CONSTITUTION: 100pts.wt. functional vinyl polymer having at least one group selected from a hydroxyl group, an epoxy group and an amino group, is esterified and/or amidized with 5W50pts.wt. tetrahydrophthalic anhydride type compound to form a modified polymer, acid value 30W300, weight average MW500W100,000. Then titled water-dispersible resin is obtained by polymerizing in a water-soluble organic solvent a radical-polymerizable monomer in the presence of said modified polymer.
EFFECT: It is possible to obtain a water-dispersible resin having excellent storage stability, pigment compatibility and mechanical stability.
COPYRIGHT: (C)1981,JPO&Japio
JP1505880A 1980-02-08 1980-02-08 Method for producing water-dispersed resin Expired JPS6017361B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1505880A JPS6017361B2 (en) 1980-02-08 1980-02-08 Method for producing water-dispersed resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1505880A JPS6017361B2 (en) 1980-02-08 1980-02-08 Method for producing water-dispersed resin

Publications (2)

Publication Number Publication Date
JPS56112906A true JPS56112906A (en) 1981-09-05
JPS6017361B2 JPS6017361B2 (en) 1985-05-02

Family

ID=11878230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1505880A Expired JPS6017361B2 (en) 1980-02-08 1980-02-08 Method for producing water-dispersed resin

Country Status (1)

Country Link
JP (1) JPS6017361B2 (en)

Also Published As

Publication number Publication date
JPS6017361B2 (en) 1985-05-02

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