JPS5269496A - Production of rigid polyurethane foams - Google Patents
Production of rigid polyurethane foamsInfo
- Publication number
- JPS5269496A JPS5269496A JP50145113A JP14511375A JPS5269496A JP S5269496 A JPS5269496 A JP S5269496A JP 50145113 A JP50145113 A JP 50145113A JP 14511375 A JP14511375 A JP 14511375A JP S5269496 A JPS5269496 A JP S5269496A
- Authority
- JP
- Japan
- Prior art keywords
- production
- polyurethane foams
- rigid polyurethane
- urethane foams
- specific
- 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)
Abstract
PURPOSE: To obtain urethane foams with a small flyability even under a high expansion ratio, and a good dimensional stability at low temperatures, by the use of a specific polyol component and a specific foam stabilizer in the production of rigid urethane foams by the one-shot process.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50145113A JPS5269496A (en) | 1975-12-08 | 1975-12-08 | Production of rigid polyurethane foams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50145113A JPS5269496A (en) | 1975-12-08 | 1975-12-08 | Production of rigid polyurethane foams |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5269496A true JPS5269496A (en) | 1977-06-09 |
JPS5344349B2 JPS5344349B2 (en) | 1978-11-28 |
Family
ID=15377678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50145113A Granted JPS5269496A (en) | 1975-12-08 | 1975-12-08 | Production of rigid polyurethane foams |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5269496A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110511340A (en) * | 2019-08-29 | 2019-11-29 | 万华节能科技集团股份有限公司 | A kind of High-strength double-component polyurethane material and preparation method thereof that can be used under the conditions of seepage flow |
-
1975
- 1975-12-08 JP JP50145113A patent/JPS5269496A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110511340A (en) * | 2019-08-29 | 2019-11-29 | 万华节能科技集团股份有限公司 | A kind of High-strength double-component polyurethane material and preparation method thereof that can be used under the conditions of seepage flow |
Also Published As
Publication number | Publication date |
---|---|
JPS5344349B2 (en) | 1978-11-28 |
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