公开(公告)号：US4169074A

公开(公告)日：1979-09-25

申请号：US889990

申请日：1978-03-24

申请人： Jens Conrad ,  Harald Schnegelberger ,  Hans Andree ,  Guenter Jakobi

发明人： Jens Conrad ,  Harald Schnegelberger ,  Hans Andree ,  Guenter Jakobi

IPC分类号： C11D3/32 ,  C11D3/26 ,  C11D7/32

CPC分类号： C11D3/32

摘要： Cold-water active washing agent compositions comprising(a) from 0.3% to 2.5% by weight of an N-substituted-.omega.-hydroxyalkane carboxylic acid amide obtained by reacting substantially equimolar amounts of an N-(C.sub.8-20 -alkyl)-di-amino-C.sub.2-6 -alkane with a lactone having 4 to 7 ring atoms,(b) a tenside mixture of anionic tensides of the sulfonate and/or sulfate type and/or zwitterionic tensides, optionally together with soaps and/or nonionic tensides, in an amount sufficient to give a weight ratio of (a) to (b) of from 1:50 to 1:2, preferably 1:20 to 1:2, and(c) a powdery or liquid carrier selected from the group of powdery organic and inorganic builders, of water-soluble lower alkanols, alkanediols, alkoxyalkanols, and alkoxyalkoxyalkanols, and of water, said component (c) being present in an amount of from 50% to 99.1% by weight and, in the case of powdery carriers, also may include a powdery bleaching component.

摘要翻译： 冷水活性洗涤剂组合物，其包含（A）通过将基本上等摩尔量的N-（C 8-20烷基）-di（ⅰ）所示的N-取代的ω-羟基烷基羧酸酰胺重量为0.3％至2.5％ 具有4至7个环原子的内酯的 - 氨基-C 2-6 - 烷烃，（B）磺化物和/或硫酸盐类型和/或ZWITTERICIC TENSID的阳离子型敏感剂的透析混合物，与SOAPS和/或非敏感性Tensid （A）至（B）从1:50至1：2的优先权比例，优先权1:20至1：

公开(公告)号：US3955920A

公开(公告)日：1976-05-11

申请号：US346626

申请日：1973-03-30

申请人： Carl Heinrich Krauch ,  Axel Sanner ,  Guenter Jakobi ,  Edmund Schmadel

发明人： Carl Heinrich Krauch ,  Axel Sanner ,  Guenter Jakobi ,  Edmund Schmadel

IPC分类号： B01J47/00 ,  B01J47/018 ,  C08F2/46 ,  C08F283/01 ,  C08F291/18 ,  C11D11/00 ,  D06M14/18 ,  D06L1/12

CPC分类号： D06M14/18 ,  B01J47/007 ,  C08F2/46 ,  C08F283/01 ,  C08F291/18 ,  C11D11/0017

摘要： Process for washing textiles in which the washing treatment is carried out in the presence of a cation exchanger containing carboxyl groups in the form of alkali salts and capable of removing calcium and magnesium ions from the washing liquor, and a washing agent for use in said process.

摘要翻译： 洗涤处理方法是在碱性盐形式的能够从洗涤液中除去钙离子和镁离子的羧基的阳离子交换剂的存在下进行洗涤处理，以及用于所述方法的洗涤剂 。