C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/62 (2006.01) C11D 3/37 (2006.01) D06M 13/463 (2006.01) D06M 15/643 (2006.01)
Patent
CA 2287175
The invention relates to the use of fabric softener compositions comprising: (a) as active substance, a quaternary ammonium compound of formula (1), in which R is the aliphatic radical of tallow fatty acid, in particular a mono- or polyunsaturated aliphatic C17 radical; and (b) is a nitrogen-free polydiorganosiloxane having terminal silicon-bonded hydroxyl groups; for the treatment of textile fibre materials. The fabric softener compositions impart a soft handle to the treated textile and are readily biodegradable. The fibre materials treated with the novel fabric softener compositions are very particularly characterized by good rewettability.
L'invention concerne l'utilisation de compositions d'agents adoucissants. Ces compositions comprennent (a) comme substance active, un composé d'ammonium quaternaire, selon la formule (I) . Dans cette dernière, R est le radical aliphatique d'un acide gras de suif, en particulier, un radical C17 aliphatique mono ou polyinsaturé; et (b) est un polydiorganosiloxane exempt d'azote présentant des groupes hydroxyle à liaison terminale de silicone pour le traitement des matériaux en fibres textiles. Les compositions d'agents adoucissants textiles confèrent un toucher doux au textile traité et sont rapidement biodégradables. Les matériaux de fibres traités par les nouvelles compositions d'agents adoucissants de tissus sont caractérisés par une bonne capacité de remouillage.
Chrobaczek Harald
Kaschig Jurgen
Lee Frank
Rossler Erich
Schafer Caroline
Ciba Holding Inc.
Ciba Specialty Chemicals Holding Inc.
Ciba Spezialitaetenchemie Pfersee Gmbh
Fetherstonhaugh & Co.
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