-
1.Mixtures of hydrogel-forming polymers and building materials 审中-公开
Title translation: 水凝胶形成聚合物和建筑材料的混合物公开(公告)号:US20030144386A1
公开(公告)日:2003-07-31
申请号:US10327936
申请日:2002-12-26
Applicant: BASF Aktiengesellschaft
Inventor: Joachim Pakusch , Hans-Jurgen Denu , Ekkehard Jahns , Rudiger Funk , Ulrike Hoss
IPC: C08K003/00
CPC classification number: C04B40/0028 , C04B24/2641 , C04B24/2664 , C04B2103/0051 , C04B28/02
Abstract: Mixtures of finely divided solid hydrogel-forming polymers and of hydraulically setting building materials, wherein not more than 2% by weight of said finely divided hydrogel-forming polymers are more than 200 nullm in particle size. The finely divided solid hydrogel-forming polymers used are in particular crosslinked polymers having acid groups.
Abstract translation: 精细分散的固体水凝胶形成聚合物和水硬性建筑材料的混合物,其中不超过2重量%的所述细碎水凝胶形成聚合物的粒度大于200μm。 所使用的细分固体水凝胶形成聚合物特别是具有酸基团的交联聚合物。
-
公开(公告)号:US20020082311A1
公开(公告)日:2002-06-27
申请号:US09984135
申请日:2001-10-29
Applicant: BASF Aktiengesellschaft
Inventor: Franz-Josef Dietzen , Hans-Joachim Hahnle , Serguei Evsioukov , Gunnar Schornick , Gerd Ehrmann , Rudiger Funk
IPC: C08J009/00
CPC classification number: A61F13/531 , A61F13/537 , A61F2013/530817 , A61L15/425 , C08J9/14 , C08J9/36 , C08J2201/03 , C08J2205/05 , C08J2205/06 , C08J2323/02 , C08J2367/00
Abstract: Flexible open-celled microcellular foams based on thermoplastic polymers are useful for fluid-absorbent hygiene articles.
Abstract translation: 基于热塑性聚合物的柔性开孔微孔泡沫可用于流体吸收卫生制品。
-