EP 0976817 A1 20000202 - Alkylpolyglycosides as co-builders
Title (en)
Alkylpolyglycosides as co-builders
Title (de)
Alkylpolyglycoside als Cobuilder
Title (fr)
Alkylpolyglycosides comme co-adjuvants de détergence
Publication
Application
Priority
DE 19834382 A 19980730
Abstract (en)
Alkylpolyglycosides (I), with linear or branched 1-10C alkyl and/or 2-10C polyhydroxyalkyl group(s) and an average of 1.2-3.0 glycose units, are used as cobuilders in washing powders and detergents. Alkylpolyglycosides of formula (I), with linear or branched 1-10C alkyl and/or 2-10C polyhydroxyalkyl group(s) and an average of 1.2-3.0 glycose units, are used as cobuilders in washing powders and detergents: R = linear or branched 1-10 C or 2-10 C polyhydroxyalkyl; G = a glycose unit; the degree of oligomerization n = 1.2-3.0. An Independent claim is also included for washing powders and detergents containing: (a) 5-40 wt. % surfactant system; containing anionic surfactant(s) and nonionic surfactant(s); and (b) 10-80 wt. % builder system; containing 10-70 wt. % zeolite, 0-40 wt. % sodium carbonate, 0-30 wt. % sodium silicate and 0.5-20 wt. % (I).
Abstract (de)
Alkylpolyglycosiden gemäß der Formel R-O-(G)n, wobei R für mindestens einen linearen oder verzweigten C1-C10-Alkylrest bzw. C2-C10-Polyhydroxyalkylrest und G für eine Glycose-Einheit und n für eine Zahl aus dem Bereich 1,2 bis 3,0 stehen, können als Cobuilder in Wasch- und/oder Reinigungsmitteln eingesetzt werden. In Mitteln, die als Builder Zeolith enthalten, vermindern sie die Bildung von Rückständen, wobei ihre Wirkung vergleichbar mit der Wirkung von polymeren Polycarboxylaten ist.
IPC 1-7
IPC 8 full level
C11D 1/66 (2006.01); C11D 1/83 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01)
CPC (source: EP)
C11D 1/662 (2013.01); C11D 1/83 (2013.01); C11D 3/10 (2013.01); C11D 3/128 (2013.01)
Citation (search report)
- [X] EP 0474915 A1 19920318 - HUELS CHEMISCHE WERKE AG [DE]
- [X] WO 9529978 A1 19951109 - HENKEL KGAA [DE], et al
- [XA] FR 2743085 A1 19970704 - RHONE POULENC CHIMIE [FR]
- [A] EP 0618286 A1 19941005 - AUSIMONT SPA [IT], et al
- [A] WO 9704058 A1 19970206 - HENKEL KGAA [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99114165 A 19990721; DE 19834382 A 19980730