发明公开
- 专利标题： POLYURETHANFORMKÖRPER MIT HERAUSRAGENDER KÄLTEFLEXIBILITÄT
- 专利标题（英）： EP3268408A1 - Molded polyurethane bodies with excellent flexibility at low temperatures
- 专利标题（中）： 具有卓越柔韧性的聚氨酯成型体
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申请号： EP16706888.1申请日： 2016-03-01
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公开(公告)号： EP3268408A1公开(公告)日： 2018-01-17
- 发明人: KARAPETYAN, Gnuni , ORTALDA, Marco , VALIERI, Marco
- 申请人： BASF SE
- 申请人地址： Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein DE
- 代理机构： BASF IP Association
- 优先权： EP15158194 20150309
- 国际公布： WO2016142208 20160915
- 主分类号： C08G18/79
- IPC分类号： C08G18/79 ; C08G18/42 ; C08G18/12 ; C08G101/00
摘要：
The invention relates to a method for producing molded polyurethane bodies, wherein (a) organic polyisocyanates are mixed with (b) compounds with at least two isocyanate-reactive hydrogen atoms, containing polyester polyol, (c) a propellant, (d) a catalyst, (e) propylene carbonate and compounds selected from the group consisting of at least one compound of the general formula (I) and a compound of the formula (II), and optionally (f) other auxiliary agents and/or additives in order to form a reaction mixture which is introduced into a mold and allowed to react so as to form a molded polyurethane body. The invention further relates to molded polyurethane bodies which can be obtained using such a method and to the use of said molded bodies as steering wheels, seats, armrests, and as shoe soles in particular.
公开/授权文献
- EP3268408B1 POLYURETHANFORMKÖRPER MIT HERAUSRAGENDER KÄLTEFLEXIBILITÄT 公开/授权日：2018-12-05
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