发明名称 Polyurethane elastomers
摘要 The present invention is directed to a solid polyurethane composition having a glass transition temperature of from -20 DEG C. to 0 DEG C., having a Bayshore rebound of less than 20, and having a Shore A hardness of less than 80.
申请公布号 US5081204(A) 申请公布日期 1992.01.14
申请号 US19900477703 申请日期 1990.02.09
申请人 MOBAY CORPORATION 发明人 SARPESHKAR, ASHOK M.;GRACIK, CHARLES S.
分类号 C08G18/48;C08G18/80 主分类号 C08G18/48
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