Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering
Reexamination Certificate
2005-06-28
2005-06-28
Mruk, Brian P. (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Cleaning or laundering
C510S470000, C510S473000, C510S474000, C510S475000, C510S535000
Reexamination Certificate
active
06911053
ABSTRACT:
A method of conferring one or more benefits during the laundering of textile fabrics is disclosed. The method includes contacting the fabric with a modified naturally occurring polysaccharide gum having β1-4 linkages, and a weight average molecular weight of 250,000 or less.
REFERENCES:
patent: 2553485 (1951-05-01), Swanson
patent: 3480511 (1969-11-01), Jones
patent: 4179382 (1979-12-01), Rudkin et al.
patent: 4661267 (1987-04-01), Dekker et al.
patent: 5064555 (1991-11-01), Medcalf, Jr. et al.
patent: 6248710 (2001-06-01), Bijsterbosch et al.
patent: 6288022 (2001-09-01), Clark et al.
patent: 6358903 (2002-03-01), Hopkinson et al.
patent: 6384011 (2002-05-01), Leupin et al.
patent: 6455489 (2002-09-01), Bijsterbosch et al.
patent: 6475980 (2002-11-01), Bijsterbosch et al.
patent: 6506220 (2003-01-01), Clark et al.
patent: 6517588 (2003-02-01), Hopkinson
patent: 6562771 (2003-05-01), Finch et al.
patent: 2003/0119708 (2003-06-01), Hunter et al.
patent: 2003/0130159 (2003-07-01), Hopkinson et al.
patent: 2003/0162688 (2003-08-01), Findlay et al.
patent: 29 25 859 (1981-01-01), None
patent: 35 31 756 (1986-03-01), None
patent: 0227321 (1986-11-01), None
patent: 0367335 (1989-10-01), None
patent: 834375 (1960-05-01), None
patent: 1042438 (1966-09-01), None
patent: 1565006 (1980-04-01), None
patent: 2039556 (1980-08-01), None
patent: 2314840 (1998-01-01), None
patent: 91/09106 (1991-06-01), None
patent: 93/15116 (1993-08-01), None
Detergency: Theory and Technology,(1987 no month given) Surfactant Science Series; V. 20, edited by W. Gale Cutter and Erik Kissa, p. 285.
Article Enzymatic Degradation of Tamarind Kernel Powder, Indian Journal of Technology, vol. 8, Sep. 1970, H. C. Srivastava, S. N. Harshe & G. P. Mudia, pp. 347-349.
Derwent Abstract XP 002133480 PN RD172011A—1 page.
Derwent Abstract XP 002133481 PN JP51020203—1 page.
Derwent Abstract XP 002133482 PN DK9801395—1 page.
GB Search Report GB 99001505 Apr. 22, 1999—3 pages.
PCT Search Report PCT/EP 9909590 Mar. 31, 2000—2 pages.
Bijsterbosch Henri Derk
Cooke Deborah Jane
Jones Peter Neil
Bornstein Alan A.
Mruk Brian P.
Unilever Home & Personal Care USA, a division of Conopco, I
LandOfFree
Treatment for fabrics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Treatment for fabrics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment for fabrics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3462207