JPS5445340A - Coating composition - Google Patents

Coating composition

Info

Publication number
JPS5445340A
JPS5445340A JP11230477A JP11230477A JPS5445340A JP S5445340 A JPS5445340 A JP S5445340A JP 11230477 A JP11230477 A JP 11230477A JP 11230477 A JP11230477 A JP 11230477A JP S5445340 A JPS5445340 A JP S5445340A
Authority
JP
Japan
Prior art keywords
chelating agent
coating composition
coating
acrylic
type chelating
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
JP11230477A
Other languages
Japanese (ja)
Other versions
JPS558104B2 (en
Inventor
Hajime Sukejima
Hiroshi Iwai
Yasushi Nakade
Tadashi Nakano
Nobushige Numa
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.)
Kansai Paint Co Ltd
Original Assignee
Kansai 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 Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Priority to JP11230477A priority Critical patent/JPS5445340A/en
Publication of JPS5445340A publication Critical patent/JPS5445340A/en
Publication of JPS558104B2 publication Critical patent/JPS558104B2/ja
Granted legal-status Critical Current

Links

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  • Paints Or Removers (AREA)

Abstract

PURPOSE: To prepare a coating composition of good adherence to prior coating f ilm, high water resistance, hardness, durability and coating processability. by incorporating a Ti-, Zi-, or Al-type chelating agent in a copolymer of (meth) a ctylic acid with its ester.
CONSTITUTION: The objective coating composition comprising (1) 100pts.wt. of an acrylic copolymer resin solid of a hydroxyl value of 40W300, also having a molecular weight, measured by gel permeation chromatography technique, of 5,000W4,000, obtained by copolymerization between (A) 5W70wt% of acrylic or methacrylic acid and (B) 95W30wt% of a 1W12C alkyl methacrylate and/or 1W12C alkyl acrylate, and (2) 1W30pts.wt. of a Ti-, Zr-, or Al-type chelating agent. Said chelating agent is e.g. tiatnium lactate, zirconium acetylacetonate, aluminum alcoholate, etc.
COPYRIGHT: (C)1979,JPO&Japio
JP11230477A 1977-09-19 1977-09-19 Coating composition Granted JPS5445340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11230477A JPS5445340A (en) 1977-09-19 1977-09-19 Coating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11230477A JPS5445340A (en) 1977-09-19 1977-09-19 Coating composition

Publications (2)

Publication Number Publication Date
JPS5445340A true JPS5445340A (en) 1979-04-10
JPS558104B2 JPS558104B2 (en) 1980-03-01

Family

ID=14583317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11230477A Granted JPS5445340A (en) 1977-09-19 1977-09-19 Coating composition

Country Status (1)

Country Link
JP (1) JPS5445340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05239292A (en) * 1992-02-26 1993-09-17 Sanyo Chem Ind Ltd Resin composition, coating material, and adhesive

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499342A (en) * 1972-05-24 1974-01-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499342A (en) * 1972-05-24 1974-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05239292A (en) * 1992-02-26 1993-09-17 Sanyo Chem Ind Ltd Resin composition, coating material, and adhesive

Also Published As

Publication number Publication date
JPS558104B2 (en) 1980-03-01

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