JPS5461234A - Polyurethane resin coating composition - Google Patents
Polyurethane resin coating compositionInfo
- 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
Links
Landscapes
- Paints Or Removers (AREA)
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
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)
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)
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 |
-
1977
- 1977-10-25 JP JP12783777A patent/JPS5461234A/en active Pending
Patent Citations (1)
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)
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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