Global Patent Index - EP 0970169 B1

EP 0970169 B1 2002-09-11 - DETERGENT COMPOSITIONS COMPRISING A MIXTURE OF QUATERNARY AMMONIUM CATIONIC SURFACTANT AND ALKYL SULFATE ANIONIC SURFACTANT

Title (en)

DETERGENT COMPOSITIONS COMPRISING A MIXTURE OF QUATERNARY AMMONIUM CATIONIC SURFACTANT AND ALKYL SULFATE ANIONIC SURFACTANT

Title (de)

WASCHMITTEL ENTHALTEND EINE MISCHUNG AUS EINEM QUATERNÄREN AMMONIUMTENSID SOWIE EINEM ALKYLSULFAT

Title (fr)

COMPOSITIONS DETERGENTES COMPRENANT UN MELANGE D'UN TENSIOACTIF CATIONIQUE QUATERNAIRE ET D'UN TENSIOACTIF ANIONIQUE D'ALKYLE SULFATE

Publication

EP 0970169 B1 (EN)

Application

EP 97910765 A

Priority

  • GB 9621799 A
  • GB 9621791 A
  • GB 9705802 A
  • US 9717783 W

Abstract (en)

[origin: WO9817759A1] The present invention relates to detergent compositions or components thereof containing a cationic surfactant of the formula: R<1>R<2>R<3>R<4>N<+> X<->, in which R<1> is a hydroxyalkyl group having no greater than 6 carbon atoms; each of R<2> and R<3> is independently selected from C1-4 alkyl or alkenyl; R<4> is a C5-11 alkyl or alkenyl; and X<-> is a counterion; and an anionic surfactant of the formula: R<5>OSO3<->M<+> in which R<5> is an alkyl or alkenyl group having at least 14 carbons atoms and M<+> is a counterion.

IPC 1-7 (main, further and additional classification)

C11D 1/65; C11D 1/12; C11D 1/14; C11D 1/62; C11D 1/94

IPC 8 full level (invention and additional information)

C11D 1/22 (2006.01); C11D 1/28 (2006.01); C11D 1/62 (2006.01); C11D 1/65 (2006.01); C11D 1/66 (2006.01); C11D 1/835 (2006.01); C11D 1/86 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01); C11D 1/14 (2006.01); C11D 1/52 (2006.01); C11D 1/72 (2006.01)

CPC (invention and additional information)

C11D 1/86 (2013.01); C11D 1/22 (2013.01); C11D 1/28 (2013.01); C11D 1/62 (2013.01); C11D 1/65 (2013.01); C11D 1/66 (2013.01); C11D 1/835 (2013.01); C11D 3/10 (2013.01); C11D 3/1273 (2013.01); C11D 3/128 (2013.01); C11D 3/37 (2013.01); C11D 3/3723 (2013.01); C11D 3/38645 (2013.01); C11D 3/3942 (2013.01); C11D 3/3945 (2013.01); C11D 17/0069 (2013.01); C11D 1/143 (2013.01); C11D 1/146 (2013.01); C11D 1/525 (2013.01); C11D 1/662 (2013.01); C11D 1/72 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

DOCDB simple family

WO 9817759 A1 19980430; AR 010003 A1 20000517; AT 223956 T 20020915; BR 9712363 A 19990831; CA 2268518 A1 19980430; CA 2268518 C 20020820; DE 69715463 D1 20021017; DE 69715463 T2 20030807; EP 0970169 A1 20000112; EP 0970169 A4 20000112; EP 0970169 B1 20020911; MA 24380 A1 19980701; MX 9903632 A 19990801