Laundry composition

Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering

Reexamination Certificate

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Details

C510S101000, C510S327000, C510S470000, C510S473000, C510S475000, C510S500000

Reexamination Certificate

active

07077870

ABSTRACT:
A laundry treatment composition comprising composition comprising:i) a polymer having an average repeat unit of:in which R1-6are independently of one another selected from H, a hydrolysable group, or a fibre reactive group in which when R1-6is a hydrolysable group the degree of substitution is 0 to 1, and wherein R1-6is a fibre reactive group the degree of substitution is from 0.05 to 1 and;ii) a carrier agent selected from surfactants, softening compounds or water wit the proviso that when the carrier agent is water the composition further comprises perfume.

REFERENCES:
patent: 4372328 (1983-02-01), Kausch et al.
patent: 4464506 (1984-08-01), Alberts et al.
patent: 6288022 (2001-09-01), Clark et al.
patent: 6384011 (2002-05-01), Leupin et al.
patent: 0 979 861 (2000-02-01), None
patent: WO 02/48302 (2002-06-01), None
patent: 98/29528 (1998-07-01), None
patent: 99/14245 (1999-03-01), None
patent: WO 99/14245 (1999-03-01), None
patent: WO 99/14295 (1999-03-01), None
patent: 00/18860 (2000-04-01), None
patent: 00/18861 (2000-04-01), None
Partial European Search Report #EP 00 31 1227 dated May 29, 2001, 3 pp.

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