JPS55137174A - Paint composition for electrodeposition - Google Patents

Paint composition for electrodeposition

Info

Publication number
JPS55137174A
JPS55137174A JP4559279A JP4559279A JPS55137174A JP S55137174 A JPS55137174 A JP S55137174A JP 4559279 A JP4559279 A JP 4559279A JP 4559279 A JP4559279 A JP 4559279A JP S55137174 A JPS55137174 A JP S55137174A
Authority
JP
Japan
Prior art keywords
approx
group
resin
electrodeposition
paint composition
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
JP4559279A
Other languages
Japanese (ja)
Other versions
JPS581707B2 (en
Inventor
Yasuyuki Tsuchiya
Yukio Kamei
Yukitsugu Ito
Akio Ichikawa
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP4559279A priority Critical patent/JPS581707B2/en
Publication of JPS55137174A publication Critical patent/JPS55137174A/en
Publication of JPS581707B2 publication Critical patent/JPS581707B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain a paint composition for electrodeposition which gives a paint film excellent in moisture resistance, bending resistance, etc., and which contains a butadiene-acrylonitrile copolymer having specific ranges of number-average molecular weight and acrylonitrile component content as well as reactive terminal groups and other resin components.
CONSTITUTION: Approx. 5W50wt% a butadiene-acrylonitrile copolymer (a), having a number-average molecular weight of approx. 500W5,000, approx. 8W40wt% acrylonitrile component, and a reactive group, e.g., carboxyl group, hydroxyl group, amino group, vinyl group, etc., is reacted or mixed with a resin (b) other than the copolymer (a) with approx. 95W50wt% epoxy group-containing compound of an epoxy equivalent of approx. 300W1,000, etc., to obtain a resin. Then, the resin thus obtained is mixed with proper amounts of a pigment, a solvent, a surfactant, etc., to obtain a paint composition for electrodeposition which is useful as a primer for automobile body.
COPYRIGHT: (C)1980,JPO&Japio
JP4559279A 1979-04-14 1979-04-14 Electrodeposition paint composition Expired JPS581707B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4559279A JPS581707B2 (en) 1979-04-14 1979-04-14 Electrodeposition paint composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4559279A JPS581707B2 (en) 1979-04-14 1979-04-14 Electrodeposition paint composition

Publications (2)

Publication Number Publication Date
JPS55137174A true JPS55137174A (en) 1980-10-25
JPS581707B2 JPS581707B2 (en) 1983-01-12

Family

ID=12723611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4559279A Expired JPS581707B2 (en) 1979-04-14 1979-04-14 Electrodeposition paint composition

Country Status (1)

Country Link
JP (1) JPS581707B2 (en)

Also Published As

Publication number Publication date
JPS581707B2 (en) 1983-01-12

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