JPS5461234A - Polyurethane resin coating composition - Google Patents

Polyurethane resin coating composition

Info

Publication number
JPS5461234A
JPS5461234A JP12783777A JP12783777A JPS5461234A JP S5461234 A JPS5461234 A JP S5461234A JP 12783777 A JP12783777 A JP 12783777A JP 12783777 A JP12783777 A JP 12783777A JP S5461234 A JPS5461234 A JP S5461234A
Authority
JP
Japan
Prior art keywords
parts
coating composition
polyurethane resin
resin coating
atom
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
JP12783777A
Other languages
Japanese (ja)
Inventor
Kengo Kobayashi
Susumu Takahashi
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP12783777A priority Critical patent/JPS5461234A/en
Publication of JPS5461234A publication Critical patent/JPS5461234A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prepare a polyurethane resin coating composition having excellent sanding characteristics and low temperature curability, by compounding specific reaction product with polyisocyanate.
CONSTITUTION: 100 Parts by weight of a mixture comprising (a) 0.5-50 parts of an OH-containing monoethylenic unsaturated monomer, (b) 0.1-10 parts of mono-or poly-basic acid having >c=c< structure, (c) 0.01-5 parts of a monoethylenic unsatuated monomer having a basic N-atom other than amide-N atom, and (d) other copolymerizable monomers, is made to react in a solvent in the presence of an azo-catalyst, for 2-8 hours. The reaction product thus obtained is diluted with a solvent to give a solution having proper solid content, and mixed with polyiso- cyanate. The equivalent ratio of hydroxyl gorup to isocyanate group is 0.6-1.2
COPYRIGHT: (C)1979,JPO&Japio
JP12783777A 1977-10-25 1977-10-25 Polyurethane resin coating composition Pending JPS5461234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12783777A JPS5461234A (en) 1977-10-25 1977-10-25 Polyurethane resin coating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12783777A JPS5461234A (en) 1977-10-25 1977-10-25 Polyurethane resin coating composition

Publications (1)

Publication Number Publication Date
JPS5461234A true JPS5461234A (en) 1979-05-17

Family

ID=14969881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12783777A Pending JPS5461234A (en) 1977-10-25 1977-10-25 Polyurethane resin coating composition

Country Status (1)

Country Link
JP (1) JPS5461234A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018668A1 (en) * 1994-12-16 1996-06-20 Ppg Industries, Inc. Ambient temperature curing aqueous coating composition based on polyurea resins
JP2003301138A (en) * 2002-04-10 2003-10-21 Nippon Polyurethane Ind Co Ltd Aqueous sanding sealer and manufacturing method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148788A (en) * 1975-06-17 1976-12-21 Kyowa Gas Chem Ind Co Ltd A process for preparing hydrophilic polymers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148788A (en) * 1975-06-17 1976-12-21 Kyowa Gas Chem Ind Co Ltd A process for preparing hydrophilic polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018668A1 (en) * 1994-12-16 1996-06-20 Ppg Industries, Inc. Ambient temperature curing aqueous coating composition based on polyurea resins
JP2003301138A (en) * 2002-04-10 2003-10-21 Nippon Polyurethane Ind Co Ltd Aqueous sanding sealer and manufacturing method therefor

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