发明授权
EP1159325B1 POLYURETHANE FOAMS PREPARED FROM MECHANICALLY FROTHED POLYURETHANE DISPERSIONS
有权
机械AUFGESCHAUMTEN聚氨酯分散体由聚氨酯泡沫塑料
- 专利标题： POLYURETHANE FOAMS PREPARED FROM MECHANICALLY FROTHED POLYURETHANE DISPERSIONS
- 专利标题（中）： 机械AUFGESCHAUMTEN聚氨酯分散体由聚氨酯泡沫塑料
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申请号： EP99964282.0申请日： 1999-12-16
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公开(公告)号： EP1159325B1公开(公告)日： 2003-04-09
- 发明人: GRIBBLE, Michael, Y. , TABOR, Rick, L. , JAKUBOWSKI, James, J. , SCHROCK, Alan, K. , VAN BELLEGEM, Paulus, C., J., M. , KENNEDY, James, G.
- 申请人： DOW GLOBAL TECHNOLOGIES INC.
- 申请人地址： Washington Street, 1790 Building Midland, Michigan 48674 US
- 专利权人： DOW GLOBAL TECHNOLOGIES INC.
- 当前专利权人： DOW GLOBAL TECHNOLOGIES INC.
- 当前专利权人地址： Washington Street, 1790 Building Midland, Michigan 48674 US
- 代理机构： Raynor, John
- 优先权： US114035P 19981229
- 国际公布： WO00039178 20000706
- 主分类号： C08G18/12
- IPC分类号： C08G18/12 ; C08G18/08 ; C08J9/30 ; D06N7/00 ; D06N3/14
摘要：
The present invention is polyurethane dispersion composition that can be mechanically frothed to yield a foam that has good resiliency. Frothed foams of the present invention can be useful in cushioned flooring applications such as attached cushion broadloom, carpet tiles, carpet underlay, or vinyl flooring. Frothed foams of the present invention can also be useful as coatings for various textiles and for diapers.
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