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公开(公告)号：EP2986661A1
公开(公告)日：2016-02-24
申请号：EP14716572.4
申请日：2014-04-10
申请人： Evonik Degussa GmbH
CPC分类号： C08J9/125 , C08G18/165 , C08G18/1808 , C08G18/1825 , C08G18/1833 , C08G18/244 , C08G18/4072 , C08G18/409 , C08G18/4829 , C08G18/632 , C08G18/7607 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2350/00 , C08J9/0023 , C08J2375/08
摘要： The following are described: (a) a process for producing polyurethane foam through reaction of one or more polyol components with one or more isocyanate components, where wax with a freezing point in the range from 40°C to 90°C is used as additive, (b) a polyurethane foam obtainable by this process, (c) the use of waxes with a freezing point in the range from 40°C to 90°C as additive in the production of polyurethane foams for coarsening the foam structure, and also (d) a composition which comprises a wax with a freezing point in the range from 40°C to 90°C and which is intended for producing polyurethane foam.
摘要翻译： 描述了（a）通过使一种或多种多元醇组分与一种或多种异氰酸酯组分反应生产聚氨酯泡沫的方法，其中使用凝固点在40℃至90℃范围内的蜡作为添加剂 ，（b）通过所述方法可得到的聚氨酯泡沫，（c）在聚氨酯泡沫的制造中使用凝固点在40℃至90℃范围内的蜡作为添加剂以粗化泡沫结构 ，以及（d）含有凝固点在40℃〜90℃范围内的蜡的聚氨酯泡沫塑料组合物。
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