JPS56133329A - Preparation of polymer polyol and polyurethane - Google Patents
Preparation of polymer polyol and polyurethaneInfo
- Publication number
- JPS56133329A JPS56133329A JP3693380A JP3693380A JPS56133329A JP S56133329 A JPS56133329 A JP S56133329A JP 3693380 A JP3693380 A JP 3693380A JP 3693380 A JP3693380 A JP 3693380A JP S56133329 A JPS56133329 A JP S56133329A
- Authority
- JP
- Japan
- Prior art keywords
- polyol
- unsaturated
- reaction
- polymer polyol
- polyurethane
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: To prepare a polymer polyol having high dispersion stability, easily and economically, by polymerizing a polymerizable unsaturated monomer in an unsaturated polyol obtained by the reaction of a saturated polyol and an unsaturated monocarboxylic acid (derivative).
CONSTITUTION: The objective polymer polyol is prepared by polymerizing (A) a polymerizable unsaturated monomer (e.g. acrylonitrile, styrene, etc.) in (B) an unsaturated polyol having an average number of hydroxyl group of ≥1.7, pref. ≥2.0 and obtained by the reaction of (a) an essentially saturated polyol having two or more OH groups (pref. polyether polyol) with (b) an unsaturated monocarboxylic acid (or its reactive derivative) having one carboxylic acid group and one or more polymerizable unsaturated groups (e.g. acrylic acid), or a polyol mixture containing said unsaturated polyol. The reaction of said polymer polyol with a polyisocyanate compound affords a polyurethane.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3693380A JPS56133329A (en) | 1980-03-25 | 1980-03-25 | Preparation of polymer polyol and polyurethane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3693380A JPS56133329A (en) | 1980-03-25 | 1980-03-25 | Preparation of polymer polyol and polyurethane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56133329A true JPS56133329A (en) | 1981-10-19 |
Family
ID=12483550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3693380A Pending JPS56133329A (en) | 1980-03-25 | 1980-03-25 | Preparation of polymer polyol and polyurethane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56133329A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6069123A (en) * | 1983-06-06 | 1985-04-19 | ユニオン・カ−バイド・コ−ポレ−シヨン | Adduct containing polyurethane foam, elastomer or like useful for manufacture of improved plastic and polymer-polyol |
JPS6069117A (en) * | 1983-06-06 | 1985-04-19 | ユニオン・カ−バイド・コ−ポレ−シヨン | Semiester adduct and polymer-polyol useful for manufacture of plastic improved with polyurethane foam, elastomer or like |
JPH02209913A (en) * | 1989-02-10 | 1990-08-21 | Asahi Glass Co Ltd | Polymer-dispersed polyol and production of polyurethane therefrom |
JPH0613205U (en) * | 1991-12-17 | 1994-02-18 | 松下電器産業株式会社 | Fixing structure of BS antenna device to pole |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117924A (en) * | 1974-04-29 | 1976-02-13 | Basf Wyandotte Corp | Teinenseideanteina jugotaibunsanbutsu oyobi sorekaraseizosaretahoriuretan |
-
1980
- 1980-03-25 JP JP3693380A patent/JPS56133329A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117924A (en) * | 1974-04-29 | 1976-02-13 | Basf Wyandotte Corp | Teinenseideanteina jugotaibunsanbutsu oyobi sorekaraseizosaretahoriuretan |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6069123A (en) * | 1983-06-06 | 1985-04-19 | ユニオン・カ−バイド・コ−ポレ−シヨン | Adduct containing polyurethane foam, elastomer or like useful for manufacture of improved plastic and polymer-polyol |
JPS6069117A (en) * | 1983-06-06 | 1985-04-19 | ユニオン・カ−バイド・コ−ポレ−シヨン | Semiester adduct and polymer-polyol useful for manufacture of plastic improved with polyurethane foam, elastomer or like |
JPH02209913A (en) * | 1989-02-10 | 1990-08-21 | Asahi Glass Co Ltd | Polymer-dispersed polyol and production of polyurethane therefrom |
JPH0613205U (en) * | 1991-12-17 | 1994-02-18 | 松下電器産業株式会社 | Fixing structure of BS antenna device to pole |
JPH0718164Y2 (en) * | 1991-12-17 | 1995-04-26 | 松下電器産業株式会社 | Fixing structure of BS antenna device to pole |
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