JPS56106973A - Resin composition for electrodeposition coating - Google Patents

Resin composition for electrodeposition coating

Info

Publication number
JPS56106973A
JPS56106973A JP920280A JP920280A JPS56106973A JP S56106973 A JPS56106973 A JP S56106973A JP 920280 A JP920280 A JP 920280A JP 920280 A JP920280 A JP 920280A JP S56106973 A JPS56106973 A JP S56106973A
Authority
JP
Japan
Prior art keywords
butadiene
polymer
addition
phenol
epoxy
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
JP920280A
Other languages
Japanese (ja)
Other versions
JPS6157352B2 (en
Inventor
Minoru Hino
Takao Oshima
Michio Yamamoto
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP920280A priority Critical patent/JPS56106973A/en
Publication of JPS56106973A publication Critical patent/JPS56106973A/en
Publication of JPS6157352B2 publication Critical patent/JPS6157352B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To provide the titled composition having high adhesivity to an iron plate and corrosion resistance, and composed mainly or an epoxy-modified adduct of a butadiene (co)polyer and a phenol, and an addition compound of partially blocked organic polyisocyanate.
CONSTITUTION: The objective composition composed mainly of (A) a compound obtained by reacting an epoxy compound such as phenyl glycidyl ether and an epoxy modifier with one or more phenol adducts prepared by adding a butadiene (co)polymer or its modified product with a phenol in the presence of a catalyst, and (B) an addition compound obtained by the addition reaction of an organic polyisocyanate partially blocked with methanol, etc. The butadiene (co)polymer is pref. the one having a number average molecular weight of 150W30,000. The modified butadiene (co)polymer is pref. prepared by the addition and/or ring-opening reaction of a butadiene (co)polymer with an α,β-unsaturated carboxylic acid (anhydride).
COPYRIGHT: (C)1981,JPO&Japio
JP920280A 1980-01-28 1980-01-28 Resin composition for electrodeposition coating Granted JPS56106973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP920280A JPS56106973A (en) 1980-01-28 1980-01-28 Resin composition for electrodeposition coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP920280A JPS56106973A (en) 1980-01-28 1980-01-28 Resin composition for electrodeposition coating

Publications (2)

Publication Number Publication Date
JPS56106973A true JPS56106973A (en) 1981-08-25
JPS6157352B2 JPS6157352B2 (en) 1986-12-06

Family

ID=11713890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP920280A Granted JPS56106973A (en) 1980-01-28 1980-01-28 Resin composition for electrodeposition coating

Country Status (1)

Country Link
JP (1) JPS56106973A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146781U (en) * 1988-03-15 1989-10-11

Also Published As

Publication number Publication date
JPS6157352B2 (en) 1986-12-06

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