| 发明名称 |
CELLULOSE FIBER FILLED AMINOPLAST RESIN COMPOSITIONS FOR FLAME RETARDING POLYURETHANE FOAMS |
| 摘要 |
The flame retardance of polyurethane foams is improved by dispersing in a polyol used to make the urethane foam a finely divided resin composition composed of 60-85 wt % of an aminoplast resin filled with 40 to 15 wt % of an aminoplast resin filled with 40 to 15 wt % of cellulose fiber.
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| 申请公布号 |
US5100936(A) |
申请公布日期 |
1992.03.31 |
| 申请号 |
US19890444955 |
申请日期 |
1989.12.04 |
| 申请人 |
BIP CHEMICALS LIMITED |
发明人 |
INVERARITY, GEORGE;TWISS, GEOFFREY P. |
| 分类号 |
C08G18/40;C08J9/00;C08K5/3492;C08L75/04 |
主分类号 |
C08G18/40 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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