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经营范围
发明名称
Process for the preparation of polyurethanes containing uretdione rings
摘要
申请公布号
US4894429(A)
申请公布日期
1990.01.16
申请号
US19880237117
申请日期
1988.08.26
申请人
BAYER AKTIENGESELLSCHAFT
发明人
GROEGLER, GERHARD;HESS, HEINRICH;KOPP, RICHARD
分类号
C08G18/16;C08G18/22;C08G18/65;C08G18/79
主分类号
C08G18/16
代理机构
代理人
主权项
地址
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