首页> 外国专利> POLYURETHANE CAST ELASTOMERS FORMED FROM NCO PREPOLYMERS BASED ON 2,4-MDI, A PROCESS FOR THEIR PREPARATION AND THEIR USE

POLYURETHANE CAST ELASTOMERS FORMED FROM NCO PREPOLYMERS BASED ON 2,4-MDI, A PROCESS FOR THEIR PREPARATION AND THEIR USE

机译：基于2,4-MDI的NCO预聚物制成的聚氨酯浇铸弹性体，其制备和使用方法

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摘要

The present invention relates to novel polyurethane (PUR) cast elastomers formed from NCO-functional prepolymers based on 2,4'-MDI and aminic chain extenders and/or crosslinkers, to a process for their preparation and to their use.

机译：本发明涉及由基于2，4′-MDI和氨基扩链剂和/或交联剂的NCO官能预聚物形成的新型聚氨酯（PUR）浇铸弹性体，涉及其制备方法和用途。

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公开/公告号RU2008135000A

专利类型
公开/公告日2010-03-10

原文格式PDF
申请/专利权人 БАЙЕР МАТИРИАЛЬСАЙЕНС АГ (DE);
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申请/专利号RU20080135000
发明设计人 БАРНС ДЖЕЙМС-МАЙКЛ (DE);ШМИДТ МАНФРЕД (DE);НЕФЦГЕР ХАРТМУТ (DE);ВИНТЕРМАНТЕЛЬ МАТТИАС (DE);
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申请日2007-01-19
分类号C08G18/10;
国家 RU
入库时间 2022-08-21 18:30:15

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