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发明名称
Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers
摘要
申请公布号
US4950695(A)
申请公布日期
1990.08.21
申请号
US19890321530
申请日期
1989.03.06
申请人
PMC, INC.
发明人
STONE, HERMAN
分类号
C08G18/28
主分类号
C08G18/28
代理机构
代理人
主权项
地址
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