EP 1058722 A1 20001213 - TENSIDE COMBINATION CONTAINING SPECIAL ANIONIC TENSIDES
Title (en)
TENSIDE COMBINATION CONTAINING SPECIAL ANIONIC TENSIDES
Title (de)
TENSIDKOMBINATION, ENTHALTEND SPEZIELLE ANIONISCHE TENSIDE
Title (fr)
COMBINAISON DE TENSIOACTIFS CONTENANT DES TENSIOACTIFS ANIONIQUES SPECIAUX
Publication
Application
Priority
- DE 19807805 A 19980226
- EP 9901053 W 19990217
Abstract (en)
[origin: US6531439B1] Surfactant combinations containing C12-18 alkyl sulfates wherein less than 10% by weight of the C12-18 alkyl sulfates, based on the C12-18 alkyl sulfates, have carbon chains with fewer than 14 carbon atoms and C9-13 alkyl benzenesulfonates in a weight ratio of 1:10 to 10:1. The combinations are useful in powder and granular as well as liquid washing and cleaning detergents.
IPC 1-7
IPC 8 full level
C11D 1/12 (2006.01); C11D 1/37 (2006.01); C11D 1/83 (2006.01); C11D 17/00 (2006.01); C11D 1/14 (2006.01); C11D 1/22 (2006.01); C11D 1/52 (2006.01); C11D 1/72 (2006.01); C11D 1/74 (2006.01); C11D 1/75 (2006.01)
CPC (source: EP US)
C11D 1/37 (2013.01 - EP US); C11D 1/83 (2013.01 - EP US); C11D 1/146 (2013.01 - EP US); C11D 1/22 (2013.01 - EP US); C11D 1/525 (2013.01 - EP US); C11D 1/72 (2013.01 - EP US); C11D 1/74 (2013.01 - EP US); C11D 1/75 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL
DOCDB simple family (publication)
US 6531439 B1 20030311; AT E222597 T1 20020915; DE 19807805 A1 19990902; DE 59902409 D1 20020926; EP 1058722 A1 20001213; EP 1058722 B1 20020821; ES 2180283 T3 20030201; JP 2002504621 A 20020212; WO 9943772 A2 19990902; WO 9943772 A3 19991111
DOCDB simple family (application)
US 62311600 A 20001106; AT 99910234 T 19990217; DE 19807805 A 19980226; DE 59902409 T 19990217; EP 9901053 W 19990217; EP 99910234 A 19990217; ES 99910234 T 19990217; JP 2000533513 A 19990217