JPS5693724A - Production of polymer polyol and polyurethane - Google Patents
Production of polymer polyol and polyurethaneInfo
- Publication number
- JPS5693724A JPS5693724A JP17032479A JP17032479A JPS5693724A JP S5693724 A JPS5693724 A JP S5693724A JP 17032479 A JP17032479 A JP 17032479A JP 17032479 A JP17032479 A JP 17032479A JP S5693724 A JPS5693724 A JP S5693724A
- Authority
- JP
- Japan
- Prior art keywords
- polyol
- unsaturated
- prepared
- nitrogen
- linkage
- 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
Abstract
PURPOSE: To obtain a polymer polyol which can provide readily a good polyurethane, by polymerizing a monomer in a polyol mixture containing a nitrogen-containing linkage-carrying unsaturated polyol prepared by use of a polyisocyanate compound.
CONSTITUTION: A nitrogen-containing linkage-carrying unsaturated polyol in which at least two of the three hydroxyl group-containing components defined blow are bonded together through the polyisocyanate compound defined below, is prepared from the following three hydroxyl group-containing compounds: saturated poylol having at least two hydroxyl groups, an unsaturated polyhydroxy compound having at least two hydroxyl groups and at least polymerizable unsaturated group and an unsaturated monohydroxy compound having one hydroxyl group and at least one polymerizable unsaturated group, and a polyisocyanate compound having at least two isocyanato groups. Then, a polymer polyol is prepared by polymerizing a monomer in the thus-prepared polyol mixture containing a nitrogen-containing-linkage carrying unsaturated polyol.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54170324A JPS6017372B2 (en) | 1979-12-28 | 1979-12-28 | Manufacturing method of polymer polyol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54170324A JPS6017372B2 (en) | 1979-12-28 | 1979-12-28 | Manufacturing method of polymer polyol |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59188788A Division JPS6076526A (en) | 1984-09-11 | 1984-09-11 | Production of polyurethane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5693724A true JPS5693724A (en) | 1981-07-29 |
JPS6017372B2 JPS6017372B2 (en) | 1985-05-02 |
Family
ID=15902839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54170324A Expired JPS6017372B2 (en) | 1979-12-28 | 1979-12-28 | Manufacturing method of polymer polyol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017372B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01229025A (en) * | 1988-03-09 | 1989-09-12 | Sanyo Chem Ind Ltd | Production of polymer polyol and sound-insulating polyurethane foam |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61174441U (en) * | 1985-04-19 | 1986-10-30 | ||
WO2012115251A1 (en) | 2011-02-25 | 2012-08-30 | 旭硝子株式会社 | High-concentration polymer polyol and method for manufacturing same |
-
1979
- 1979-12-28 JP JP54170324A patent/JPS6017372B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01229025A (en) * | 1988-03-09 | 1989-09-12 | Sanyo Chem Ind Ltd | Production of polymer polyol and sound-insulating polyurethane foam |
Also Published As
Publication number | Publication date |
---|---|
JPS6017372B2 (en) | 1985-05-02 |
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