Global Patent Index - EP 1018541 A1

EP 1018541 A1 2000-07-12 - Clear fabric softener compositions

Title (en)

Clear fabric softener compositions

Title (de)

Klare Weichspülmittelformulierungen

Title (fr)

Compositions adoucissantes et transparentes

Publication

EP 1018541 A1 (DE)

Application

EP 99100154 A

Priority

EP 99100154 A

Abstract (en)

Fabric softener rinsing compositions based on a quaternary ammonium compound of formula (I) and a polyalkylene oxide adduct of formula (II) give clear water-white aqueous solutions. Clear softening rinse formulation comprising: (A) 15-35 wt. % of at least one quaternary ammonium compound of formula (I) (B) 5-30 wt. % of at least one compound of formula (II): R<6>-(CH2)a-O(CH2CH(R<4>)-O-)nH (II) R = -CH3, -CH2-CH(R<4>)-OR<1> or -CH2-CH(R<5>)-OR<2> in which R<4> and R<5> (same or different) = H or CH3 R<1> and R<2> = H, -C(O)-R<3> in which R<3> = an optionally substituted 13-19 C hydrocarbon group containing at least one double bond, provided that if R is not CH3 then R<1> and R<2> = H at least 1 to 1.4 times and if R = CH3 then R<1> and R<2> = H at most 0.4 times R<6> = a phenyl group which optionally contains a 1-4 C alkyl group, or a branched 3-6 C alkyl group a = 0 or 1 n = 0-8 A<-> = the anion of a quaternizing agent such as di(m)ethylsulfate or methyl chloride (C) 0.5-18 wt. % conventional assistants and adjuvants and (D) to 100 wt. % with water.

Abstract (de)

Gegenstand der Erfindung sind Weichspülmittelformulierungen auf Basis ein oder mehrerer kationischer Tenside und mindestens einer weiteren Komponente, welche der Gesamtformulierung ein wasserhelles und klares Aussehen verleihen.

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

C11D 1/62; C11D 3/20

IPC 8 full level (invention and additional information)

C11D 1/62 (2006.01); C11D 1/72 (2006.01); C11D 1/835 (2006.01); C11D 3/00 (2006.01); C11D 3/18 (2006.01); C11D 3/20 (2006.01)

CPC (invention and additional information)

C11D 3/2003 (2013.01); C11D 1/62 (2013.01); C11D 1/72 (2013.01); C11D 1/835 (2013.01); C11D 3/0015 (2013.01); C11D 3/2068 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1018541 A1 20000712; AT 226621 T 20021115; CA 2359654 A1 20000713; CA 2359654 C 20070529; DE 59903208 D1 20021128; EP 1141189 A1 20011010; EP 1141189 B1 20021023; ES 2188217 T3 20030616; PL 348776 A1 20020617; US 6653275 B1 20031125; WO 0040681 A1 20000713

INPADOC legal status


2001-03-21 [18W] WITHDRAWN

- Date of withdrawal: 20010123

2000-07-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990107

2000-07-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-07-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI