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公开(公告)号:US20150361236A1
公开(公告)日:2015-12-17
申请号:US14765472
申请日:2014-01-15
Applicant: Thomas RICHTER , Sabine SCHWARZ-BARAC , Kay BERNHARD , Ina PIOTROWSKI , Michael SCHNABEL , Sabrina SCHWEITZER , Dirk POPPE , Johannes VORHOLZ
Inventor: Thomas RICHTER , Sabine SCHWARZ-BARAC , Kay BERNHARD , Ina LIEBL , Michael SCHNABEL , Sabrina SCHWEITZER , Dirk POPPE , Johannes VORHOLZ
IPC: C08J9/00
CPC classification number: C08J9/0023 , C08F2/20 , C08F2/44 , C08J9/02 , C08J9/142 , C08J9/20 , C08J2201/04 , C08J2203/12 , C08J2203/14 , C08J2333/02 , C08J2333/08 , C08J2333/20 , C08J2333/26 , C08L2203/14 , C08F220/06 , C08F220/44 , C08F2220/1825 , C08F220/40
Abstract: The invention relates to a foamable bead polymer consisting of (meth)acrylonitrile, (meth)acrylic acid, copolymerizable latent blowing agents and optionally (meth)acrylic esters, the preparation thereof by suspension polymerization and the use thereof for producing foams. Such a bead polymer makes it possible, for example, to carry out in-mould foaming in a simple way and thus produce products having the shape of the desired workpiece directly. These workpieces are highly suitable as components in space, air, water and land vehicles and for other construction elements.
Abstract translation: 本发明涉及由(甲基)丙烯腈,(甲基)丙烯酸,可共聚的潜在发泡剂和任选的(甲基)丙烯酸酯组成的可发泡珠粒聚合物,其通过悬浮聚合的制备及其用于生产泡沫体的用途。 这种珠粒聚合物可以例如以简单的方式进行模内发泡,从而直接生产具有所需工件形状的产品。 这些工件非常适合作为空间,空中,水陆地车辆和其他建筑构件的组成部分。