Title (en)

Low-concentrated highly viscous aqueous softener compositions

Title (de)

Niedrigkonzentrierte, hochviskose wässrige Weichspülmittel

Title (fr)

Compositions adoucissantes très visqueuses et faiblement concentrées

Publication

EP 1006176 A1 20000607 (DE)

Application

EP 99113291 A 19990709

Priority

DE 19855366 A 19981201

Abstract (en)

Highly viscous aqueous fabric softener of low concentration contains 3-10, preferably 4-5 wt. % partial ester (I) of N-methyl-N,N,N-triethanolammonium methosulfate with an unsaturated, 14-18 carbon (C) fatty acid, in which the ratio of hydroxyl (OH) groups to the acyl groups is 1:(1.6-2). Highly viscous aqueous fabric softener of low concentration contains 3-10, preferably 4-5 wt. % partial ester (I) of N-methyl-N,N,N-triethanolammonium methosulfate with an unsaturated, 14-18 carbon (C) fatty acid: R = the residue of a 14-18 C fatty acid with an iodine number of 15-25; a = 1, 2 or 3 in which the ratio of hydroxyl (OH) groups to the acyl groups R is 1:(1.6-2). An Independent claim is also included for the production of the formulation by adding (I) to warm water at 28-45 degrees C, optionally in conjunction with solvent, dye and perfume oil, and dispersing (I).

Abstract (de)

Die Erfindung betrifft niedrigkonzentrierte, hochviskose wässrige Wäscheweichspülmittel-Dispersionen auf Basis von quaternären Triethanolaminfettsäureestern mit einem definierten Verhältnis von Triethanolamin zu Fettsäure, wobei die Fettkomponente ein bestimmten Sättigungsgrad aufweist.

IPC 1-7

C11D 3/00; C11D 1/62

IPC 8 full level

C11D 1/62 (2006.01); C11D 3/00 (2006.01)

CPC (source: EP US)

C11D 1/62 (2013.01 - EP US); C11D 3/0015 (2013.01 - EP US)

Citation (search report)

• [X] WO 9708285 A1 19970306 - COLGATE PALMOLIVE CO [US]
• [A] WO 9420597 A1 19940915 - PROCTER & GAMBLE [US]
• [A] US 5637743 A 19970610 - CONTET JEAN-PIERRE [FR], et al
• [A] WO 9742279 A1 19971113 - AKZO NOBEL NV [NL]
• [A] EP 0704522 A2 19960403 - PROCTER & GAMBLE [US]
• [A] EP 0707059 A2 19960417 - KAO CORP [JP]

Designated contracting state (EPC)

BE DE ES FR GB IT NL

DOCDB simple family (publication)

EP 1006176 A1 20000607; EP 1006176 B1 20041222; CA 2288255 A1 20000601; CA 2288255 C 20070206; DE 19855366 A1 20000608; DE 59911323 D1 20050127; ES 2235404 T3 20050701; PL 336869 A1 20000605; US 6180594 B1 20010130

DOCDB simple family (application)

EP 99113291 A 19990709; CA 2288255 A 19991102; DE 19855366 A 19981201; DE 59911323 T 19990709; ES 99113291 T 19990709; PL 33686999 A 19991130; US 43869599 A 19991111