JPS6465176A - Water-base coating composition containing fine cationic gel particle - Google Patents

Water-base coating composition containing fine cationic gel particle

Info

Publication number
JPS6465176A
JPS6465176A JP62222688A JP22268887A JPS6465176A JP S6465176 A JPS6465176 A JP S6465176A JP 62222688 A JP62222688 A JP 62222688A JP 22268887 A JP22268887 A JP 22268887A JP S6465176 A JPS6465176 A JP S6465176A
Authority
JP
Japan
Prior art keywords
water
resin
coating composition
containing fine
cationic
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
JP62222688A
Other languages
Japanese (ja)
Other versions
JPH0621271B2 (en
Inventor
Yasuyuki Tsuchiya
Kenshiro Tobinaga
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 JP22268887A priority Critical patent/JPH0621271B2/en
Priority to EP87117595A priority patent/EP0272500B1/en
Priority to CA000552992A priority patent/CA1301393C/en
Priority to DE87117595T priority patent/DE3785732T2/en
Priority to KR1019870013491A priority patent/KR950009546B1/en
Priority to AU81913/87A priority patent/AU595659B2/en
Priority to US07/126,963 priority patent/US4788246A/en
Publication of JPS6465176A publication Critical patent/JPS6465176A/en
Publication of JPH0621271B2 publication Critical patent/JPH0621271B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To obtain a cationic electrodeposition coating composition comprising an aqueous dispersion containing fine cationic gel particles, by heating an emulsion of a resin composition comprising a water-base film-forming cationic resin and methylolphenol. CONSTITUTION:A resin composition comprising 100pts.wt., on a solid basis, water-base film-forming cationic resin (A) and 10-250pts.wt., on a solid basis, methylolphenol (B) obtained by reacting a phenol with formaldehyde is emulsified in an aqueous medium. This emulsion is heated at a temperature higher than the reaction temperature of said methylolphenol to give an objective water- base coating composition containing fine cationic gel particles. As the water-base resin A, an amine-modified epoxy resin or an aminated polybutadiene resin is preferably used.
JP22268887A 1986-11-28 1987-09-04 Aqueous coating composition containing cationic gel particles Expired - Fee Related JPH0621271B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP22268887A JPH0621271B2 (en) 1987-09-04 1987-09-04 Aqueous coating composition containing cationic gel particles
EP87117595A EP0272500B1 (en) 1986-11-28 1987-11-27 Cationic micro gel praticle dispersion and a coating composition therefrom
CA000552992A CA1301393C (en) 1986-11-28 1987-11-27 Cationic micro gel particle dispersion and a coating composition therefrom
DE87117595T DE3785732T2 (en) 1986-11-28 1987-11-27 Dispersion of cationic microgel particles and coating composition thereof.
KR1019870013491A KR950009546B1 (en) 1986-11-28 1987-11-28 Cationic micro gel particle dispersion and a coating composition therefrom
AU81913/87A AU595659B2 (en) 1986-11-28 1987-11-30 Cationic micro gel particle dispersion and a coating composition therefrom
US07/126,963 US4788246A (en) 1986-11-28 1987-11-30 Cationic micro gel particle dispersion and a coating composition therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22268887A JPH0621271B2 (en) 1987-09-04 1987-09-04 Aqueous coating composition containing cationic gel particles

Publications (2)

Publication Number Publication Date
JPS6465176A true JPS6465176A (en) 1989-03-10
JPH0621271B2 JPH0621271B2 (en) 1994-03-23

Family

ID=16786355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22268887A Expired - Fee Related JPH0621271B2 (en) 1986-11-28 1987-09-04 Aqueous coating composition containing cationic gel particles

Country Status (1)

Country Link
JP (1) JPH0621271B2 (en)

Also Published As

Publication number Publication date
JPH0621271B2 (en) 1994-03-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees