EP 1188818 B1 20040218 - Method for preparing light-coloured alkyl and/or alkenyloligoglycoside mixtures
Title (en)
Method for preparing light-coloured alkyl and/or alkenyloligoglycoside mixtures
Title (de)
Verfahren zur Herstellung von hellfarbigen Alkyl- und/oder Alkenyloligoglycosidmischungen
Title (fr)
Procédé de préparation de mélanges d'oligoglycosides d'alkyle et/ou d'alcényle
Publication
Application
Priority
DE 10046250 A 20000919
Abstract (en)
[origin: EP1188818A1] Production of brightly-colored surfactant mixtures containing (A) alkyl- and/or alkenyl-oligogylcosides, (B) rheological modifiers and (C) less than 2 wt.% water, by adjusting the viscosity to 10-1,000mPas at 85-130 degrees C and then bleaching the mixture at this temperature.
IPC 1-7
IPC 8 full level
C11D 1/66 (2006.01); C11D 1/825 (2006.01); C11D 3/20 (2006.01); C11D 11/00 (2006.01); C11D 1/68 (2006.01); C11D 1/72 (2006.01)
CPC (source: EP US)
C11D 1/662 (2013.01 - EP US); C11D 1/8255 (2013.01 - EP US); C11D 3/2006 (2013.01 - EP US); C11D 11/0094 (2013.01 - EP US); C11D 1/72 (2013.01 - EP US); C11D 1/721 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 1188818 A1 20020320; EP 1188818 B1 20040218; DE 10046250 A1 20020328; DE 50101495 D1 20040325; ES 2215829 T3 20041016; US 2002123453 A1 20020905; US 6903066 B2 20050607
DOCDB simple family (application)
EP 01121508 A 20010908; DE 10046250 A 20000919; DE 50101495 T 20010908; ES 01121508 T 20010908; US 95641401 A 20010919