JPS5552355A - Preparation of water dispersion paint - Google Patents

Preparation of water dispersion paint

Info

Publication number
JPS5552355A
JPS5552355A JP12417678A JP12417678A JPS5552355A JP S5552355 A JPS5552355 A JP S5552355A JP 12417678 A JP12417678 A JP 12417678A JP 12417678 A JP12417678 A JP 12417678A JP S5552355 A JPS5552355 A JP S5552355A
Authority
JP
Japan
Prior art keywords
water
dispersion
epoxy resin
paint
resin solution
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.)
Pending
Application number
JP12417678A
Other languages
Japanese (ja)
Inventor
Kiyoshi Mizutani
Hitoshi Ishimori
Yoshifumi Noto
Hisaomi Yamamoto
Yoshio Takezawa
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.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals 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 Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Priority to JP12417678A priority Critical patent/JPS5552355A/en
Publication of JPS5552355A publication Critical patent/JPS5552355A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To prepare a water dispersion paint having excellent stability and capable of giving an extremely thin coating film, by slurrifying an epoxy resin solution using a water-soluble acrylic oligomer as a dispersion stabilizer.
CONSTITUTION: A water-soluble acrylic oligomer having a terminal alkylthio group is dissolved in water as a dispersion stabilizer, and an epoxy resin solution or an epoxy resin paint solution obtained by using a solvent which is insoluble or slightly soluble in water, is dispersed in the above aqueous solution. The solvent is removed from the dispersion to obtain a slurry of fine powders, from which the desired water dispersion paint is prepared. To attain the fine and stable dispersion of the epoxy resin solution in water, the use of a high-speed mixer is recommended.
COPYRIGHT: (C)1980,JPO&Japio
JP12417678A 1978-10-11 1978-10-11 Preparation of water dispersion paint Pending JPS5552355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12417678A JPS5552355A (en) 1978-10-11 1978-10-11 Preparation of water dispersion paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12417678A JPS5552355A (en) 1978-10-11 1978-10-11 Preparation of water dispersion paint

Publications (1)

Publication Number Publication Date
JPS5552355A true JPS5552355A (en) 1980-04-16

Family

ID=14878843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12417678A Pending JPS5552355A (en) 1978-10-11 1978-10-11 Preparation of water dispersion paint

Country Status (1)

Country Link
JP (1) JPS5552355A (en)

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