JPS56152805A - Production of water-dispersible resin - Google Patents

Production of water-dispersible resin

Info

Publication number
JPS56152805A
JPS56152805A JP5696280A JP5696280A JPS56152805A JP S56152805 A JPS56152805 A JP S56152805A JP 5696280 A JP5696280 A JP 5696280A JP 5696280 A JP5696280 A JP 5696280A JP S56152805 A JPS56152805 A JP S56152805A
Authority
JP
Japan
Prior art keywords
polymer
water
resistant
group
dispersible resin
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
JP5696280A
Other languages
Japanese (ja)
Other versions
JPS6026484B2 (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 JP5696280A priority Critical patent/JPS6026484B2/en
Publication of JPS56152805A publication Critical patent/JPS56152805A/en
Publication of JPS6026484B2 publication Critical patent/JPS6026484B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain a quick-drying resin capable of forming water-resistant, corrosion-resistant films, by solution-polymerizing a radical-polymerizable monomer in the presence of a base polymer, esterifying or amidizing the resulting polymer with a specified phthalic anhydride derivative, and then neutralizing the polymer.
CONSTITUTION: A water-dispersible resin is obtained by polymerizing a radical- polymerizable monomer, e.g., methyl (meth)acrylate, in the presence of an organic solvent, e.g., propanol, and a base polymer containing at least one group selected from the group consisting of hydroxyl group, epoxy group and amino group, such as a polymer containing as a structural unit hydroxypropyl (meth)acrylate; esterifying or amidizing the resulting functional polymer with 3,6-endomethylene-Δ4-tetrahydrophthalic anhydride; and neutralizing the modified polymer with a basic substance, e.g., triethylamine. This water-dispersible resin is excellent in pigment compatibility, storage stability and painting workability, has a high drying rate and forms water-resistant, corrosion-resistant dry films.
COPYRIGHT: (C)1981,JPO&Japio
JP5696280A 1980-04-28 1980-04-28 Method for producing water-dispersible resin Expired JPS6026484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5696280A JPS6026484B2 (en) 1980-04-28 1980-04-28 Method for producing water-dispersible resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5696280A JPS6026484B2 (en) 1980-04-28 1980-04-28 Method for producing water-dispersible resin

Publications (2)

Publication Number Publication Date
JPS56152805A true JPS56152805A (en) 1981-11-26
JPS6026484B2 JPS6026484B2 (en) 1985-06-24

Family

ID=13042154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5696280A Expired JPS6026484B2 (en) 1980-04-28 1980-04-28 Method for producing water-dispersible resin

Country Status (1)

Country Link
JP (1) JPS6026484B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110484074A (en) * 2019-07-19 2019-11-22 山东北方创信防水科技股份有限公司 A method of spraying rapid hardening coloured polymer coating and its formation composite water-proof film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110484074A (en) * 2019-07-19 2019-11-22 山东北方创信防水科技股份有限公司 A method of spraying rapid hardening coloured polymer coating and its formation composite water-proof film

Also Published As

Publication number Publication date
JPS6026484B2 (en) 1985-06-24

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