JPS57172918A - Production of polyurethane polymer - Google Patents
Production of polyurethane polymerInfo
- Publication number
- JPS57172918A JPS57172918A JP56058963A JP5896381A JPS57172918A JP S57172918 A JPS57172918 A JP S57172918A JP 56058963 A JP56058963 A JP 56058963A JP 5896381 A JP5896381 A JP 5896381A JP S57172918 A JPS57172918 A JP S57172918A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- polyurethane polymer
- dipyridyl
- production
- active hydrogen
- 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
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To obtain a low-temperature baking polyurethane paint, by adding a tin compound and 1,10-phenathroline or dipyridyl to a blocked isocyanate/active hydrogen compound mixture.
CONSTITUTION: A mixture is obtained by mixing a blocked isocyanate compound with an active hydrogen compound. Then, a composition is obtained by adding at least one compound selected from the group consisting of a monoalkyltin oxide and monoaryltin oxide, 1,10-phenanthroline or dipyridyl and, if necessary, a dialkyl- or diaryltin compound. A film consisting of a polyurethane polymer is formed by applying the composition onto a steel sheet or the like and baking the film.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56058963A JPS57172918A (en) | 1981-04-17 | 1981-04-17 | Production of polyurethane polymer |
PCT/JP1981/000393 WO1982002203A1 (en) | 1980-12-22 | 1981-12-17 | Process for producing polyurethane polymer |
EP82900129A EP0073835B1 (en) | 1980-12-22 | 1981-12-17 | Process for producing polyurethane polymer |
US06/405,959 US4404352A (en) | 1980-12-22 | 1981-12-17 | Method of producing polyurethanes |
DE8282900129T DE3174370D1 (en) | 1980-12-22 | 1981-12-17 | Process for producing polyurethane polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56058963A JPS57172918A (en) | 1981-04-17 | 1981-04-17 | Production of polyurethane polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57172918A true JPS57172918A (en) | 1982-10-25 |
JPS6337808B2 JPS6337808B2 (en) | 1988-07-27 |
Family
ID=13099489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56058963A Granted JPS57172918A (en) | 1980-12-22 | 1981-04-17 | Production of polyurethane polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57172918A (en) |
-
1981
- 1981-04-17 JP JP56058963A patent/JPS57172918A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6337808B2 (en) | 1988-07-27 |
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