发明名称 |
Liquid hardness agent for open cell foams |
摘要 |
The present invention provides a ring-containing component polyol and process for making the same for use as a load-bearing capacity improvement agent in flexible polyurethane foam manufacture. The ring-containing component polyol eliminates and/or reduces the need for a copolymer polyol containing suspended solids in the manufacture of flexible foam products. This may reduce production costs, reactivity variations, filter plugging, color variations, foam shrinkage/tightness, foam irregularity, and foam malodor while maintaining an adequate load-bearing capacity. The present polyol blends can be non-opaque or transparent.
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申请公布号 |
US2006169948(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
US20060390505 |
申请日期 |
2006.03.27 |
申请人 |
NEILL PAUL L;HERRINGTON RONALD M;STOGIS JAMES E;TABOR RICK L;KAPLAN WARREN A;HILLSHAFER DOUGLAS K;HOESLY JAMES D |
发明人 |
NEILL PAUL L.;HERRINGTON RONALD M.;STOGIS JAMES E.;TABOR RICK L.;KAPLAN WARREN A.;HILLSHAFER DOUGLAS K.;HOESLY JAMES D. |
分类号 |
C08G18/00;C08G18/28;C08G18/48;C08J;C08J9/00;C08K3/00;C09K3/00 |
主分类号 |
C08G18/00 |
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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