JPS56112904A - Production of aqueous polymer dispersion - Google Patents

Production of aqueous polymer dispersion

Info

Publication number
JPS56112904A
JPS56112904A JP1505780A JP1505780A JPS56112904A JP S56112904 A JPS56112904 A JP S56112904A JP 1505780 A JP1505780 A JP 1505780A JP 1505780 A JP1505780 A JP 1505780A JP S56112904 A JPS56112904 A JP S56112904A
Authority
JP
Japan
Prior art keywords
emulsion
vinyl polymer
monomer
meth
modified
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
JP1505780A
Other languages
Japanese (ja)
Other versions
JPS6056161B2 (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 JP55015057A priority Critical patent/JPS6056161B2/en
Publication of JPS56112904A publication Critical patent/JPS56112904A/en
Publication of JPS6056161B2 publication Critical patent/JPS6056161B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain titled emulsion which does not form coagulations during polymerization and forms films having excellent water resistance, heat resistance and weather resistance, by empolying a vinyl polymer modified with a tetrahydrophthalic anhydride type compound as an emulsifier.
CONSTITUTION: To an aqueous solution of 5W100pts.wt. modified vinyl polymer, acid value about 30W300, average MW500W100,000, having, in its side chains, groups of the formula, wherein R is H or CH3, X is O or NH and M is H or a basic cation, are added 100pts.wt. monomer such as a (meth)acrylic acid ester or styrene and a radical polymerization initiator. The resulting mixture is emulsion-polymerized to form an emulsion. Said modified vinyl polymer is prepared by, for example, copolymerizing a suitable vinyl monomer with a monomer obtained by esterifying a hydroxyalkyl (meth)acrylate with cis-Δ4-tetrahydrophthalic anhydride, and then neutralizing the resulting copolymer with a base such as NaOH.
EFFECT: This emulsion has excellent mechanical stability and storage stability.
USE: Paints, adhesives and paper treating agents.
COPYRIGHT: (C)1981,JPO&Japio
JP55015057A 1980-02-08 1980-02-08 Method for producing aqueous polymer emulsion Expired JPS6056161B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55015057A JPS6056161B2 (en) 1980-02-08 1980-02-08 Method for producing aqueous polymer emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55015057A JPS6056161B2 (en) 1980-02-08 1980-02-08 Method for producing aqueous polymer emulsion

Publications (2)

Publication Number Publication Date
JPS56112904A true JPS56112904A (en) 1981-09-05
JPS6056161B2 JPS6056161B2 (en) 1985-12-09

Family

ID=11878203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55015057A Expired JPS6056161B2 (en) 1980-02-08 1980-02-08 Method for producing aqueous polymer emulsion

Country Status (1)

Country Link
JP (1) JPS6056161B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798515A (en) * 1980-10-23 1982-06-18 Ford Motor Co Stabilizer for dispersion, dispersion stabilized therewith and coating composition containing dispersion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109201A (en) * 1980-02-01 1981-08-29 Kansai Paint Co Ltd Aqueous emulsion composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109201A (en) * 1980-02-01 1981-08-29 Kansai Paint Co Ltd Aqueous emulsion composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798515A (en) * 1980-10-23 1982-06-18 Ford Motor Co Stabilizer for dispersion, dispersion stabilized therewith and coating composition containing dispersion
JPH0327595B2 (en) * 1980-10-23 1991-04-16 Ii Ai Deyuhon De Nimoasu Ando Co

Also Published As

Publication number Publication date
JPS6056161B2 (en) 1985-12-09

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