JPS5496535A - Aqueous thermosetting coating composition - Google Patents

Aqueous thermosetting coating composition

Info

Publication number
JPS5496535A
JPS5496535A JP354778A JP354778A JPS5496535A JP S5496535 A JPS5496535 A JP S5496535A JP 354778 A JP354778 A JP 354778A JP 354778 A JP354778 A JP 354778A JP S5496535 A JPS5496535 A JP S5496535A
Authority
JP
Japan
Prior art keywords
parts
unsaturated carboxylic
carboxylic acid
acid
coating 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
JP354778A
Other languages
Japanese (ja)
Other versions
JPS5946545B2 (en
Inventor
Masaaki Hayashi
Kazuyoshi Tokida
Nobuhiro Kenmochi
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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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 Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Priority to JP354778A priority Critical patent/JPS5946545B2/en
Publication of JPS5496535A publication Critical patent/JPS5496535A/en
Publication of JPS5946545B2 publication Critical patent/JPS5946545B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: A low-pollution aqueous thermosetting coating composition, capable of forming films having improved hardness, anti-staining properties, and coating performance, etc. comprising an amine salt of a specific unsaturated carboxylic acid copolymer and a water-dispersible or water-soluble aminoplast resin.
CONSTITUTION: A composition comprising (A) an amine salt of a copolymer having a weight-average molecular weight of 1,000W3,000, obtained from (a) 5W50 parts by wt. of a di-or monoester of and α,β-unsaturated dicarboxylic acid, e.g. maleic acid, of formula I: (R1 and R2 are H or 1W10C alkyl group) (b) 3W40 parts by wt. of a (meth)acryloyloxy alkyl ester of methylhexa (or tetra) hydrophthalic acid of formulas II and/or III: (R3 is 1W10C alkylene, polymethylene group; R4 is H or CH3), and (c) 5W50 parts by wt. of a hydroxyalkyl ester of an α,β-unsaturated carboxylic acid, (d) 0W20 parts by wt. of a monoester of formula I and an unsaturated carboxylic acid other than formulas II and III, and, if necessary, (e) 0W87 parts by wt. of other copolymerizable monomers and (B) an aminoplast resin.
COPYRIGHT: (C)1979,JPO&Japio
JP354778A 1978-01-17 1978-01-17 Water-based thermosetting paint composition Expired JPS5946545B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP354778A JPS5946545B2 (en) 1978-01-17 1978-01-17 Water-based thermosetting paint composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP354778A JPS5946545B2 (en) 1978-01-17 1978-01-17 Water-based thermosetting paint composition

Publications (2)

Publication Number Publication Date
JPS5496535A true JPS5496535A (en) 1979-07-31
JPS5946545B2 JPS5946545B2 (en) 1984-11-13

Family

ID=11560436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP354778A Expired JPS5946545B2 (en) 1978-01-17 1978-01-17 Water-based thermosetting paint composition

Country Status (1)

Country Link
JP (1) JPS5946545B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116758A (en) * 1980-02-20 1981-09-12 Toagosei Chem Ind Co Ltd Coating composition for dip coating

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107933U (en) * 1986-12-27 1988-07-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116758A (en) * 1980-02-20 1981-09-12 Toagosei Chem Ind Co Ltd Coating composition for dip coating
JPH0138144B2 (en) * 1980-02-20 1989-08-11 Toa Gosei Chem Ind

Also Published As

Publication number Publication date
JPS5946545B2 (en) 1984-11-13

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