JPS5792060A - Composition for corrosion-resistant coating compound - Google Patents

Composition for corrosion-resistant coating compound

Info

Publication number
JPS5792060A
JPS5792060A JP16831180A JP16831180A JPS5792060A JP S5792060 A JPS5792060 A JP S5792060A JP 16831180 A JP16831180 A JP 16831180A JP 16831180 A JP16831180 A JP 16831180A JP S5792060 A JPS5792060 A JP S5792060A
Authority
JP
Japan
Prior art keywords
corrosion
composition
resistant coating
component consisting
coating 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.)
Pending
Application number
JP16831180A
Other languages
Japanese (ja)
Inventor
Yoshikazu Goto
Masaaki Kurose
Ryozo Umazume
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.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries 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 Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP16831180A priority Critical patent/JPS5792060A/en
Publication of JPS5792060A publication Critical patent/JPS5792060A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: A polyurethane resin molding composition for a corrosion-resistant coating compound, having improved corrosion resistance, comprising an NCO component consisting essentially of a polymethylene polyphenyl polyisocyanate and a high-polymer polyol as essential ingredients.
CONSTITUTION: The desired composition comprising (A) and NCO component consisting essentially of a polymethylene polyphenyl polyisocyanate[e.g., a compound shown by the formulaI(0≤n'≤3, etc.]and (B) an active hydrogen component consisting of an oxyalkylene ether of a bisphenol (with the proviso that number of oxyalkylene group is 2W10) and a high-polymer polyol having an equivalent of 200W2,000[e.g., a compound shown by the formula II (Y is 1W5C alkyl, etc.; m+n is 2W10; R1 and R2 are 2W4C alkylene), etc.]as essential ingredients.
COPYRIGHT: (C)1982,JPO&Japio
JP16831180A 1980-11-28 1980-11-28 Composition for corrosion-resistant coating compound Pending JPS5792060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16831180A JPS5792060A (en) 1980-11-28 1980-11-28 Composition for corrosion-resistant coating compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16831180A JPS5792060A (en) 1980-11-28 1980-11-28 Composition for corrosion-resistant coating compound

Publications (1)

Publication Number Publication Date
JPS5792060A true JPS5792060A (en) 1982-06-08

Family

ID=15865667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16831180A Pending JPS5792060A (en) 1980-11-28 1980-11-28 Composition for corrosion-resistant coating compound

Country Status (1)

Country Link
JP (1) JPS5792060A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223060A (en) * 1985-03-29 1986-10-03 Dainippon Toryo Co Ltd Urethane resin coating compound composition
US5264519A (en) * 1990-02-14 1993-11-23 Bayer Aktiengesellschaft Process for preparing polyurethanes with 4,4'-(ω-hydroxyalkoxy)-biphenyls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223060A (en) * 1985-03-29 1986-10-03 Dainippon Toryo Co Ltd Urethane resin coating compound composition
JPH0136867B2 (en) * 1985-03-29 1989-08-02 Dainippon Toryo Kk
US5264519A (en) * 1990-02-14 1993-11-23 Bayer Aktiengesellschaft Process for preparing polyurethanes with 4,4'-(ω-hydroxyalkoxy)-biphenyls

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