JPS56130496A - Formation of composite corrosion-preventive coating film - Google Patents

Formation of composite corrosion-preventive coating film

Info

Publication number
JPS56130496A
JPS56130496A JP3423280A JP3423280A JPS56130496A JP S56130496 A JPS56130496 A JP S56130496A JP 3423280 A JP3423280 A JP 3423280A JP 3423280 A JP3423280 A JP 3423280A JP S56130496 A JPS56130496 A JP S56130496A
Authority
JP
Japan
Prior art keywords
paint
electro
coating
powder
thermosetting powder
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.)
Pending
Application number
JP3423280A
Other languages
Japanese (ja)
Inventor
Mitsuo Nishimura
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.)
Shinto Paint Co Ltd
Original Assignee
Shinto 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 Shinto Paint Co Ltd filed Critical Shinto Paint Co Ltd
Priority to JP3423280A priority Critical patent/JPS56130496A/en
Publication of JPS56130496A publication Critical patent/JPS56130496A/en
Pending legal-status Critical Current

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  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To obtain a superior composite corrosion-preventive coating film by forming an electro-deposition coating film with the electro-coating paint prepd. by dispersing thermosetting powder paint into an aqueous soln. of a cationic water-soluble binder resin, then coating the slurry paint dispersed with thermosetting powder thereon while it has not dried yet and baking both films simultaneously.
CONSTITUTION: The powder electro-coating paint prepd. by dispersing thermosetting powder paint into an aqueous soln. of a cationic water-soluble binder resin is coated by cation-electro-deposition, whereby the powder electro-coating paint film is formed. While this paint film has not dried yet, the slurry paint prepd. by dispersing thermosetting powder paint in water is coated thereon to form a slurry paint film. Both paint films are then baked simultaneously. At this time, for the thermosetting powder resins used for the powder electro-coating paint and the slurry paint, the base resin of the same composition is contained at ≥15wt%, or the thermosetting powder paint of the same hardener is used.
COPYRIGHT: (C)1981,JPO&Japio
JP3423280A 1980-03-17 1980-03-17 Formation of composite corrosion-preventive coating film Pending JPS56130496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3423280A JPS56130496A (en) 1980-03-17 1980-03-17 Formation of composite corrosion-preventive coating film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3423280A JPS56130496A (en) 1980-03-17 1980-03-17 Formation of composite corrosion-preventive coating film

Publications (1)

Publication Number Publication Date
JPS56130496A true JPS56130496A (en) 1981-10-13

Family

ID=12408395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3423280A Pending JPS56130496A (en) 1980-03-17 1980-03-17 Formation of composite corrosion-preventive coating film

Country Status (1)

Country Link
JP (1) JPS56130496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362896A (en) * 1986-09-01 1988-03-19 Kansai Paint Co Ltd Coating method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145743A (en) * 1978-05-04 1979-11-14 Shinto Paint Co Ltd Double coating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145743A (en) * 1978-05-04 1979-11-14 Shinto Paint Co Ltd Double coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362896A (en) * 1986-09-01 1988-03-19 Kansai Paint Co Ltd Coating method

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