EP 0658189 B1 19960918 - WASHING AND CLEANING AGENTS WITH BUILDER SUBSTANCES
Title (en)
WASHING AND CLEANING AGENTS WITH BUILDER SUBSTANCES
Title (de)
WASCH- UND REINIGUNGSMITTEL MIT BUILDERSUBSTANZEN
Title (fr)
PRODUITS DE LAVAGE ET DE NETTOYAGE CONTENANT DES ADJUVANTS
Publication
Application
Priority
- DE 4229660 A 19920904
- EP 9302310 W 19930826
Abstract (en)
[origin: WO9405764A1] The object of the invention is to obtain granulated washing and cleaning agents having the usual composition, a primary washing and cleaning power comparable to the primary washing and cleaning power of usual commercially-available products, but whose secondary washing power has big advantages. For that purpose, agents are used which contain determined polymer polycarboxylates as granulated builder components. Preferred textile washing agents contain 8 to 40 % by weight anionic and non-ionic surfactants, including soap, 15 to 45 % by weight zeolite and/or crystalline layered silicates, in particular zeolite, 0.5 to 8 % by weight sodium or potassium carbonate and 0.5 to 15 % by weight, preferably 2 to 10 % by weight, in particular 3 to 5 % by weight, granulated polymer polycarboxylates. These agents may be produced in the usual manner by mixing at least two granulated components, of which one contains the polymer polycarboxylate.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01); C11D 3/37 (2006.01); C11D 11/00 (2006.01); C11D 17/06 (2006.01); C11D 1/12 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP)
C11D 3/10 (2013.01); C11D 3/1273 (2013.01); C11D 3/128 (2013.01); C11D 3/3761 (2013.01); C11D 11/00 (2013.01); C11D 17/06 (2013.01); C11D 17/065 (2013.01); C11D 1/12 (2013.01); C11D 1/72 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9405764 A1 19940317; AT E143048 T1 19961015; DE 4229660 A1 19940310; DE 59303899 D1 19961024; EP 0658189 A1 19950621; EP 0658189 B1 19960918
DOCDB simple family (application)
EP 9302310 W 19930826; AT 93919191 T 19930826; DE 4229660 A 19920904; DE 59303899 T 19930826; EP 93919191 A 19930826