JPS56136801A - Preparation of aqueous emulsion of polymer - Google Patents

Preparation of aqueous emulsion of polymer

Info

Publication number
JPS56136801A
JPS56136801A JP4223480A JP4223480A JPS56136801A JP S56136801 A JPS56136801 A JP S56136801A JP 4223480 A JP4223480 A JP 4223480A JP 4223480 A JP4223480 A JP 4223480A JP S56136801 A JPS56136801 A JP S56136801A
Authority
JP
Japan
Prior art keywords
modified vinyl
monomer
polymer
vinyl polymer
give
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
JP4223480A
Other languages
Japanese (ja)
Other versions
JPS6058241B2 (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 JP4223480A priority Critical patent/JPS6058241B2/en
Publication of JPS56136801A publication Critical patent/JPS56136801A/en
Publication of JPS6058241B2 publication Critical patent/JPS6058241B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the titled emulsion useful as a coating compound, capable of forming a film having improved water resistance, heat resistance, and water resistance, by subjecting a modified vinyl polymer having a specific acid value with a endomethylene tetrahydrophthalic acid group in side chains to emulsion polymerization using an emulsifying agent.
CONSTITUTION: 3, 6-Endomethylene-Δ4-tetrahydrophthalic anhydride is reacted with 2-hydroxyethyl acrylate, etc. to give a modified vinyl monomer. This monomer and a monomer, e.g., butyl acrylate, etc. are subjected to radical polymerization to give a modified vinyl polymer having a group shown by the formula (X is -O-, -NH-,; M is H, or basic cation) in side chains and an acid value 30W350. This polymer and a polymerizable monomer (e.g., butyl methacrylate, etc.) are subjected to aqueous emulsion polymerization using an emulsifying agent. The modified vinyl polymer has preferably a weight-average molecular weight in a range of 500W 100,000.
COPYRIGHT: (C)1981,JPO&Japio
JP4223480A 1980-03-31 1980-03-31 Method for producing aqueous polymer emulsion Expired JPS6058241B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4223480A JPS6058241B2 (en) 1980-03-31 1980-03-31 Method for producing aqueous polymer emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4223480A JPS6058241B2 (en) 1980-03-31 1980-03-31 Method for producing aqueous polymer emulsion

Publications (2)

Publication Number Publication Date
JPS56136801A true JPS56136801A (en) 1981-10-26
JPS6058241B2 JPS6058241B2 (en) 1985-12-19

Family

ID=12630337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4223480A Expired JPS6058241B2 (en) 1980-03-31 1980-03-31 Method for producing aqueous polymer emulsion

Country Status (1)

Country Link
JP (1) JPS6058241B2 (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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010270041A (en) * 2009-05-20 2010-12-02 Hitachi Chem Co Ltd Carboxy group-containing (meth)acrylic ester and method for producing the same

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
JPS6058241B2 (en) 1985-12-19

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