专利内容由知识产权出版社提供
专利名称：Washing agent having laundry softening
properties and process for its production
发明人：HEIN, HELMUT, DR. DIPL.-CHEM.申请号：EP85100278.2申请日：19850112公开号：EP0151936B1公开日：190503
摘要：1. A detergent based on anionic and non-ionic surfactants that has fabric-softening properties, characterized in that it contains, as fabric softener, from 5 to 25 %by weight of a powdered fabric-softening agent consisting of A) from 60 to 80 % byweight of a fabric softener based on one or more nitrogenous cationic surface-activesubstances having at least one hydrocarbon group that is attached to the nitrogen atomand has at least 8 carbon atoms, which softener optionally contains conventionaladditives, wherein the surface-active substances consist of at least one of the followingcompounds : a) a quaternary ammonium compound of the formula see diagramm :EP0151936,P6,F1 wherein R**1 and R**2 are alkyl radicals having from 8 to 24 C-atoms,R**3 and R**4 are alkyl radicals having from 1 to 4 C-atoms, and A- is an anion, b) analkylimidazolinium compound of the general formula see diagramm : EP0151936,P7,F2wherein R**5 is an alkyl radical having from 1 to 4 C-atoms, R**6 is an alkyl radical havingfrom 8 to 25 C-atoms, R**7 is an alkyl radical having from 1 to 4 C-atoms or is hydrogen,and R**8 is an alkyl radical having from 8 to 25 C-atoms, and A- is an anion, c) a quaternaryammonium compound of the general formula see diagramm : EP0151936,P7,F3 whereinR**9 and R**10 are alkyl radicals having from 8 to 24 C-atoms or are fatty acid amidoalkyl
radicals, R**11 is an alkyl radical having from 1 to 4 C-atoms, R**12 is hydrogen or methyl,x is an interger from 1 to 5, and A- is an anion, and B) from 20 to 40 % by weight of ahighly adsorbent silicic acid having a surface area of from approximately 250 to
approximately 600 m**2/g, wherein component A) has been adsorbent onto componentB).
申请人：REWO CHEMISCHE WERKE GMBH,REWO CHEMISCHE WERKE GMBH
更多信息请下载全文后查看