JPS5684759A - Coat composition for paint - Google Patents

Coat composition for paint

Info

Publication number
JPS5684759A
JPS5684759A JP16189979A JP16189979A JPS5684759A JP S5684759 A JPS5684759 A JP S5684759A JP 16189979 A JP16189979 A JP 16189979A JP 16189979 A JP16189979 A JP 16189979A JP S5684759 A JPS5684759 A JP S5684759A
Authority
JP
Japan
Prior art keywords
alkyd resin
paint
coat composition
oil
component
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
JP16189979A
Other languages
Japanese (ja)
Other versions
JPS6210544B2 (en
Inventor
Masaaki Hayashi
Hiroji Sasaki
Yoshihiro Higuchi
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 JP16189979A priority Critical patent/JPS5684759A/en
Publication of JPS5684759A publication Critical patent/JPS5684759A/en
Publication of JPS6210544B2 publication Critical patent/JPS6210544B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: A coat composition for paint, with excellent water resistance and corrosion resistance, and good flexibility, which comprises an oil-free alkyd resin containing a polyhydric phenol carboxylic acid as a component, and a blocked isocyanate compound.
CONSTITUTION: An oil-free alkyd resin of acid value ≤50KOHmg/g, hydroxy value 50W250KOHmg/g and weight-average MW about 3,000W150,000, containing, as a component, 1W15wt% (preferably 2W10wt%) of a polyhydric phenol carboxylic acid (e.g., 2,3-dihydroxybenzoic acid), is compounded with a blocked isocyanate compound obtained by blocking a polyisocyanate (e.g., ethylenediisocyanate) by use of blocking agent (e.g., phenol), preferably in such a proportion that a ratio of the hydroxy group in the alkyd resin to the isocyanate group in the isocyanate is about 1:(1.3W0.5).
COPYRIGHT: (C)1981,JPO&Japio
JP16189979A 1979-12-13 1979-12-13 Coat composition for paint Granted JPS5684759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16189979A JPS5684759A (en) 1979-12-13 1979-12-13 Coat composition for paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16189979A JPS5684759A (en) 1979-12-13 1979-12-13 Coat composition for paint

Publications (2)

Publication Number Publication Date
JPS5684759A true JPS5684759A (en) 1981-07-10
JPS6210544B2 JPS6210544B2 (en) 1987-03-06

Family

ID=15744123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16189979A Granted JPS5684759A (en) 1979-12-13 1979-12-13 Coat composition for paint

Country Status (1)

Country Link
JP (1) JPS5684759A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101160A (en) * 1983-10-14 1985-06-05 ヘルバーツ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Lacquer and manufacture
JPS60223871A (en) * 1984-04-20 1985-11-08 Matsushita Electric Ind Co Ltd Electrically conductive paint
JPS60223869A (en) * 1984-04-20 1985-11-08 Matsushita Electric Ind Co Ltd Electrically conductive paint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101160A (en) * 1983-10-14 1985-06-05 ヘルバーツ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Lacquer and manufacture
JPS60223871A (en) * 1984-04-20 1985-11-08 Matsushita Electric Ind Co Ltd Electrically conductive paint
JPS60223869A (en) * 1984-04-20 1985-11-08 Matsushita Electric Ind Co Ltd Electrically conductive paint

Also Published As

Publication number Publication date
JPS6210544B2 (en) 1987-03-06

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