JPS5431498A - Preparation of polyurethane foam - Google Patents
Preparation of polyurethane foamInfo
- Publication number
- JPS5431498A JPS5431498A JP9760177A JP9760177A JPS5431498A JP S5431498 A JPS5431498 A JP S5431498A JP 9760177 A JP9760177 A JP 9760177A JP 9760177 A JP9760177 A JP 9760177A JP S5431498 A JPS5431498 A JP S5431498A
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane foam
- preparation
- tintype
- polyol
- catalyst
- 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
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: To manufacture a polyurethane foam of low specific gravity without causing any enviromental pollution, by heating at least one component selected from a polyol, an organic isocyanate and water followed by adding a tintype catalyst and a foam stabilizer to the system comprising the three components mentioned above to carry out expansion.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9760177A JPS5431498A (en) | 1977-08-15 | 1977-08-15 | Preparation of polyurethane foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9760177A JPS5431498A (en) | 1977-08-15 | 1977-08-15 | Preparation of polyurethane foam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5431498A true JPS5431498A (en) | 1979-03-08 |
Family
ID=14196743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9760177A Pending JPS5431498A (en) | 1977-08-15 | 1977-08-15 | Preparation of polyurethane foam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5431498A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128830A (en) * | 1980-03-14 | 1981-10-08 | Sanyo Chem Ind Ltd | Vibration-proof construction method |
JPS59109331A (en) * | 1982-12-13 | 1984-06-25 | Kanegafuchi Chem Ind Co Ltd | Crosslinked polyethylene type resin foamed and molded body and manufacture thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189597A (en) * | 1974-12-24 | 1976-08-05 | Hokyozai oyobi jutenzaiirinokomitsudokoseihoriuretanfuoomuseihinyososeibutsutosonoseiho |
-
1977
- 1977-08-15 JP JP9760177A patent/JPS5431498A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189597A (en) * | 1974-12-24 | 1976-08-05 | Hokyozai oyobi jutenzaiirinokomitsudokoseihoriuretanfuoomuseihinyososeibutsutosonoseiho |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128830A (en) * | 1980-03-14 | 1981-10-08 | Sanyo Chem Ind Ltd | Vibration-proof construction method |
JPS605738B2 (en) * | 1980-03-14 | 1985-02-13 | 三洋化成工業株式会社 | Vibration isolation method |
JPS59109331A (en) * | 1982-12-13 | 1984-06-25 | Kanegafuchi Chem Ind Co Ltd | Crosslinked polyethylene type resin foamed and molded body and manufacture thereof |
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