JPS52104598A - Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property - Google Patents
Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking propertyInfo
- Publication number
- JPS52104598A JPS52104598A JP2120676A JP2120676A JPS52104598A JP S52104598 A JPS52104598 A JP S52104598A JP 2120676 A JP2120676 A JP 2120676A JP 2120676 A JP2120676 A JP 2120676A JP S52104598 A JPS52104598 A JP S52104598A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- manufacture
- polyurethane foams
- flexible polyurethane
- retardant flexible
- 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 title foams at a low price without using a flame retarder, e.g. phosphorus, halogen, etc., by the addition of a specific amount of a precondensate of urea and formaldehyde to a polyol.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2120676A JPS52104598A (en) | 1976-03-01 | 1976-03-01 | Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2120676A JPS52104598A (en) | 1976-03-01 | 1976-03-01 | Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52104598A true JPS52104598A (en) | 1977-09-02 |
JPS543793B2 JPS543793B2 (en) | 1979-02-27 |
Family
ID=12048504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2120676A Granted JPS52104598A (en) | 1976-03-01 | 1976-03-01 | Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52104598A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270719A (en) * | 1988-06-24 | 1990-03-09 | Bridgestone Corp | Production of flexible polyurethane foam |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5263953A (en) * | 1975-11-25 | 1977-05-26 | Mitsubishi Gas Chem Co Inc | Preparation of polyhydroxy compositions |
-
1976
- 1976-03-01 JP JP2120676A patent/JPS52104598A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5263953A (en) * | 1975-11-25 | 1977-05-26 | Mitsubishi Gas Chem Co Inc | Preparation of polyhydroxy compositions |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270719A (en) * | 1988-06-24 | 1990-03-09 | Bridgestone Corp | Production of flexible polyurethane foam |
Also Published As
Publication number | Publication date |
---|---|
JPS543793B2 (en) | 1979-02-27 |
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