发明申请
- 专利标题： Polyurethane elastomers, a process for the preparation thereof and the use thereof
- 专利标题（中）： 聚氨酯弹性体，其制备方法及其用途
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申请号： US11454469申请日： 2006-06-16
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公开(公告)号： US20060293486A1公开(公告)日： 2006-12-28
- 发明人: Eva Emmrich , Klaus Brecht , Frank Hahn
- 申请人： Eva Emmrich , Klaus Brecht , Frank Hahn
- 优先权： DE102005028785.9 20050622
- 主分类号： C08G18/00
- IPC分类号： C08G18/00
摘要：
The invention relates to polyurethane elastomers, a process for the preparation of these polyurethane elastomers and a the preparation of elastomeric molded parts comprising these polyurethane elastomers. These elastomers comprise the reaction product of a polyol component, chain extenders and/or crosslinking agents, one or more amine catalysts, a catalyst mixture which contains at least one organic titanium compound and at least one organic zinc compound, and optionally an organic lithium carboxylate and/or an organic bismuth carboxylate; with a polyisocyanate component.