公开(公告)号：US20050054554A1

公开(公告)日：2005-03-10

申请号：US10897703

申请日：2004-07-23

申请人： Georg Borchers ,  Alexander Lerch ,  Gerd Reinhardt

发明人： Georg Borchers ,  Alexander Lerch ,  Gerd Reinhardt

IPC分类号： A61K8/00 ,  A61K8/66 ,  A61Q11/02 ,  C11D3/39 ,  C11D3/42 ,  C11D7/22 ,  C11D7/42 ,  C11D7/54 ,  C11D7/60 ,  C11D3/00

CPC分类号： C11D3/3935 ,  C11D3/3907 ,  C11D3/42

摘要： Detergent additives which are in granule form and are composed essentially of a) an active substance for detergents and b) an optical brightener.

摘要翻译： 颗粒状洗涤剂添加剂，主要由a）用于洗涤剂的活性物质和b）荧光增白剂组成。

公开(公告)号：US06498133B2

公开(公告)日：2002-12-24

申请号：US09993819

申请日：2001-11-16

申请人： Georg Borchers ,  Robert Milbradt ,  Oliver Mogck ,  Frank Weinelt

发明人： Georg Borchers ,  Robert Milbradt ,  Oliver Mogck ,  Frank Weinelt

IPC分类号： C11D714

CPC分类号： C11D3/124 ,  C11D3/3902 ,  C11D3/3925

摘要： Particulate bleach activators comprising 15 to 60% by weight of an acetonitrile, 20 to 70% by weight of a silicon-containing carrier material and 20 to 30% by weight of water, which are obtained by applying an aqueous solution, saturated at 10 to 40° C., of an acetonitrile onto the carrier material without subsequent drying, where the amount of saturated aqueous solution is measured such that the given limits for acetonitrile, carrier material and water are observed.