JPS6460663A - Chipping-resistant paint composition - Google Patents

Chipping-resistant paint composition

Info

Publication number
JPS6460663A
JPS6460663A JP21601887A JP21601887A JPS6460663A JP S6460663 A JPS6460663 A JP S6460663A JP 21601887 A JP21601887 A JP 21601887A JP 21601887 A JP21601887 A JP 21601887A JP S6460663 A JPS6460663 A JP S6460663A
Authority
JP
Japan
Prior art keywords
polyester resin
weight
paint composition
30pts
average
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
JP21601887A
Other languages
Japanese (ja)
Other versions
JPH0794638B2 (en
Inventor
Shinichi Hanabusa
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.)
Aisin Chemical Co Ltd
Original Assignee
Aisin 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 Aisin Chemical Co Ltd filed Critical Aisin Chemical Co Ltd
Priority to JP62216018A priority Critical patent/JPH0794638B2/en
Publication of JPS6460663A publication Critical patent/JPS6460663A/en
Publication of JPH0794638B2 publication Critical patent/JPH0794638B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Paints Or Removers (AREA)

Abstract

PURPOSE:To obtain a paint composition which is excellent in chipping resistance and inhibits a ground from rusting, by mixing a specified polyester resin with a specified aliphatic polyester resin, a melamine and a solvent. CONSTITUTION:A paint composition comprises a mixture of the following resin, a curing agent and a solvent. Said resin comprises 100pts.wt. polyester resin of a weight-average MW of 10,000-17,000 and 10-30pts.wt. aliphatic polyester resin of a weight-average MW of 400-1,000 having a cyclohexane ring in the molecular skeleton. Said curing agent comprises 20-60pts.wt. melamine of a weight-average MW of 100-600 having methyl and butyl groups. The weight ratio of said polyester resin to said aliphatic polyester resin is preferably such that 10-30pts.wt. of the latter is present per 100pts.wt. of the former. When the amount of the latter is below 10pts.wt., a paint film after baking is hard, and when this amount is above 30pts.wt., no sufficient strength can be attained.
JP62216018A 1987-08-28 1987-08-28 Anti-chipping coating composition Expired - Lifetime JPH0794638B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62216018A JPH0794638B2 (en) 1987-08-28 1987-08-28 Anti-chipping coating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62216018A JPH0794638B2 (en) 1987-08-28 1987-08-28 Anti-chipping coating composition

Publications (2)

Publication Number Publication Date
JPS6460663A true JPS6460663A (en) 1989-03-07
JPH0794638B2 JPH0794638B2 (en) 1995-10-11

Family

ID=16682011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62216018A Expired - Lifetime JPH0794638B2 (en) 1987-08-28 1987-08-28 Anti-chipping coating composition

Country Status (1)

Country Link
JP (1) JPH0794638B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440573A (en) * 1987-08-07 1989-02-10 Kansai Paint Co Ltd Top coating composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440573A (en) * 1987-08-07 1989-02-10 Kansai Paint Co Ltd Top coating composition

Also Published As

Publication number Publication date
JPH0794638B2 (en) 1995-10-11

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