发明名称 |
Low resilience, low frequency molded polyurethane foam |
摘要 |
Molded polyurethane seating foams exhibiting low resonant frequencies and low ball rebound are produced by reacting an isocyanate-terminated prepolymer prepared from a polyol component comprising in major part one or more low intrinsic unsaturation substantially polyoxypropylene polyols and/or polymer polyols with a blowing/chain extending stream comprising water and optionally amines and alkanolamines. |
申请公布号 |
AU5518199(A) |
申请公布日期 |
2000.04.10 |
申请号 |
AU19990055181 |
申请日期 |
1999.08.20 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
ANDREW M. THOMPSON;DANIEL P. KRISHER |
分类号 |
C08G18/10;C08G18/40;C08G18/48;C08G101/00 |
主分类号 |
C08G18/10 |
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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