JPS5558216A - Production of polyurethane foam - Google Patents
Production of polyurethane foamInfo
- Publication number
- JPS5558216A JPS5558216A JP13002278A JP13002278A JPS5558216A JP S5558216 A JPS5558216 A JP S5558216A JP 13002278 A JP13002278 A JP 13002278A JP 13002278 A JP13002278 A JP 13002278A JP S5558216 A JPS5558216 A JP S5558216A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- polyetherpolyol
- polyurethane foam
- polumerization
- polymerpolyol
- 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: A polymerpolyol resulting from polumerization of vinyl monomer and a polyetherpolyol with controlled hydroxyl value are used in specified amounts respectively as the polyhydroxy compound, thus producing title foam of flexible mold with no surface skin layer.
CONSTITUTION: As the polyhydroxy compound, are used 10W100 parts by wt of a polymerpolyol resulting from polumerization of a vinyl monomer as acrylonitrile in polyetherpolyol in the presence of a free-radical catalyst and 90W0 parts of a polyetherpolyol with a hydroxyl value of 15W70mgKOH/g. Further, 0.5W2 parts of a foam stabilizer of a siloxane-oxyalkylene copolymer for flame-retardant polyurethane foam is used per 100 parts of the both compounds.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13002278A JPS5558216A (en) | 1978-10-24 | 1978-10-24 | Production of polyurethane foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13002278A JPS5558216A (en) | 1978-10-24 | 1978-10-24 | Production of polyurethane foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5558216A true JPS5558216A (en) | 1980-04-30 |
Family
ID=15024222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13002278A Pending JPS5558216A (en) | 1978-10-24 | 1978-10-24 | Production of polyurethane foam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5558216A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62256814A (en) * | 1986-04-09 | 1987-11-09 | ユニオン、カ−バイド、コ−ポレ−シヨン | Low reactivity polyol as forming control agent in productionof polyurethane foam |
| JPS62288623A (en) * | 1986-06-05 | 1987-12-15 | M D Kasei Kk | Production of urethane foam |
| CN102702464A (en) * | 2012-05-28 | 2012-10-03 | 谢小莲 | Special polyurethane substrate for ceramic foam and manufacturing method thereof |
| CN103275299A (en) * | 2013-05-17 | 2013-09-04 | 谢小莲 | Method for preparing high-density large-aperture polyurethane mesh material |
| JP2017105913A (en) * | 2015-12-09 | 2017-06-15 | アキレス株式会社 | Polyurethane foam |
-
1978
- 1978-10-24 JP JP13002278A patent/JPS5558216A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62256814A (en) * | 1986-04-09 | 1987-11-09 | ユニオン、カ−バイド、コ−ポレ−シヨン | Low reactivity polyol as forming control agent in productionof polyurethane foam |
| JPH0536448B2 (en) * | 1986-04-09 | 1993-05-31 | Yunion Kaabaido Chem Ando Purasuchitsukusu Co Inc | |
| JPS62288623A (en) * | 1986-06-05 | 1987-12-15 | M D Kasei Kk | Production of urethane foam |
| CN102702464A (en) * | 2012-05-28 | 2012-10-03 | 谢小莲 | Special polyurethane substrate for ceramic foam and manufacturing method thereof |
| CN103275299A (en) * | 2013-05-17 | 2013-09-04 | 谢小莲 | Method for preparing high-density large-aperture polyurethane mesh material |
| JP2017105913A (en) * | 2015-12-09 | 2017-06-15 | アキレス株式会社 | Polyurethane foam |
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