EP 1527155 B2 20110413 - DETERGENT COMPOSITIONS
Title (en)
DETERGENT COMPOSITIONS
Title (de)
WASCHMITTELZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS DETERGENTES
Publication
Application
Priority
- EP 0307754 W 20030716
- GB 0218634 A 20020810
Abstract (en)
[origin: WO2004018603A1] The invention relates to the use of polyvinyl pyrrolidone (PVP) in a laundry detergent composition to improve the oily soil detergency of the composition. The PVP is suitably used in amounts of from 0.5 to 3 wt%, preferably from 1 to 2 wt%. Preferably the detergent composition contains a sulphonate anionic detergent such as linear alkylbenzene sulphonate.
IPC 8 full level
C11D 3/37 (2006.01); C11D 1/22 (2006.01); C11D 3/06 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01)
CPC (source: EP)
C11D 1/22 (2013.01); C11D 3/3776 (2013.01)
Citation (opposition)
Opponent :
- EP 0887360 A1 19981230 - BASF AG [DE]
- US 3000830 A 19610919 - WILLIE FONG, et al
- WO 9940168 A1 19990812 - PRECISION FABRICS GROUP INC [US]
- EP 1167500 A1 20020102 - PROCTER & GAMBLE [US]
- GB 2137221 A 19841003 - COLGATE PALMOLIVE CO
- EP 0781838 A1 19970702 - COLGATE PALMOLIVE CO [US]
- EP 0087914 A1 19830907 - PROCTER & GAMBLE [US]
- WO 0159048 A1 20010816 - UNILEVER PLC [GB], et al
- US 4954292 A 19900904 - HULL MICHAEL [GB], et al
- Technical information ex. BASF on Sokalan HP50 and HP53, May 1991
- TOKIWA F.; IMAMURA T.: "Detergent Building Action of Uncharged Polymers in relation to their Molecular Weights", JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY, vol. 49, March 1972 (1972-03-01), pages 166 - 169
- CUTLER W.G.; DAVIES R.C.: "Detergency: Theory and Test Methods", SURFACTANT SCIENCE SERIES, vol. 5, 1972, MARCEL DEKKER INC., NEW YORK, pages 1 AND 8 - 9
- NAGARAJAN R.: "Polymer-Surfactant Interactions", NEW HORIZONS: DETERGENTS FOR THE NEW MILLENIUM CONFERENCE INVITED PAPERS, 2001, AMERICAN OIL CHEMISTS SOCIETY AND CONSUMER SPECIALTY PRODUCTS ASSOCIATION, FORT MYERS, FLORIDA
- W. GALE CUTLER; ERIK KISSA: "Detergency: theory and technology", SURFACTANT SCIENCE SERIES, vol. 20, 1987, MARCEL DEKKER INC., pages 257 - 260
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004018603 A1 20040304; AR 040832 A1 20050420; AT E328992 T1 20060615; AU 2003246709 A1 20040311; BR 0312731 A 20050419; DE 60305927 D1 20060720; DE 60305927 T2 20070606; EP 1527155 A1 20050504; EP 1527155 B1 20060607; EP 1527155 B2 20110413; GB 0218634 D0 20020918
DOCDB simple family (application)
EP 0307754 W 20030716; AR P030102872 A 20030808; AT 03792209 T 20030716; AU 2003246709 A 20030716; BR 0312731 A 20030716; DE 60305927 T 20030716; EP 03792209 A 20030716; GB 0218634 A 20020810