JPS56161872A - Coating of surface - Google Patents

Coating of surface

Info

Publication number
JPS56161872A
JPS56161872A JP6682880A JP6682880A JPS56161872A JP S56161872 A JPS56161872 A JP S56161872A JP 6682880 A JP6682880 A JP 6682880A JP 6682880 A JP6682880 A JP 6682880A JP S56161872 A JPS56161872 A JP S56161872A
Authority
JP
Japan
Prior art keywords
paint
mainly composed
hydrolysis products
article
compound
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
JP6682880A
Other languages
Japanese (ja)
Other versions
JPS6216148B2 (en
Inventor
Masahiro Yamazaki
Takanobu Fujita
Mikio Futagami
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 JP6682880A priority Critical patent/JPS56161872A/en
Publication of JPS56161872A publication Critical patent/JPS56161872A/en
Publication of JPS6216148B2 publication Critical patent/JPS6216148B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

PURPOSE: To obtain a surface property improved in hot water resistance, heat cycle resistance and weather resistance, and satisfying practical needs, in the method of coating an article with a paint mainly composed of hydrolysis products of organosiloxanes, by applying a specified paint as an undercoat.
CONSTITUTION: A paint containing an acryl chelating resin containing less than 50wt% methyl methacrylate in the solid content of the resin is applied onto an article to be coated, e.g. a plastic article. The paint, for instance, is mainly composed of: (1) an acrylic linear copolymer having carboxyl groups in its molecule, (2) an Al alcoholate complex compound and (3) a keto-enol type tautomeric compound. Onto this paint film is applied a paint mainly composed of an organosiloxane, e.g. hydrolysis products of a compound having the formula wherein n is an integer of 1W3, R is a 1W6C hydrocarbon group and R' is a 1W4C alkyl group, and tetralkoxysilicon. The amount of the former in the two hydrolysis products is preferably more than that of the latter.
COPYRIGHT: (C)1981,JPO&Japio
JP6682880A 1980-05-19 1980-05-19 Coating of surface Granted JPS56161872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6682880A JPS56161872A (en) 1980-05-19 1980-05-19 Coating of surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6682880A JPS56161872A (en) 1980-05-19 1980-05-19 Coating of surface

Publications (2)

Publication Number Publication Date
JPS56161872A true JPS56161872A (en) 1981-12-12
JPS6216148B2 JPS6216148B2 (en) 1987-04-10

Family

ID=13327081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6682880A Granted JPS56161872A (en) 1980-05-19 1980-05-19 Coating of surface

Country Status (1)

Country Link
JP (1) JPS56161872A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723661A (en) * 1980-06-03 1982-02-06 Gen Electric Methacrylate-undercoated silicone finish-coated product and manufacture
JPS58196237A (en) * 1982-05-13 1983-11-15 Daicel Chem Ind Ltd Surface treatment of polycarbonate moldings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723661A (en) * 1980-06-03 1982-02-06 Gen Electric Methacrylate-undercoated silicone finish-coated product and manufacture
JPH044352B2 (en) * 1980-06-03 1992-01-28
JPS58196237A (en) * 1982-05-13 1983-11-15 Daicel Chem Ind Ltd Surface treatment of polycarbonate moldings
JPS6135220B2 (en) * 1982-05-13 1986-08-12 Daicel Chem

Also Published As

Publication number Publication date
JPS6216148B2 (en) 1987-04-10

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