Polymers and their synthesis

Details Polymers and their synthesis Polymers and their synthesis

C - Chemistry, Metallurgy

08

B

C08B 37/00 (2006.01) C08B 3/14 (2006.01) C08B 3/22 (2006.01) C08B 7/00 (2006.01) C08B 11/06 (2006.01) C08B 11/18 (2006.01) C08B 11/193 (2006.01) C08B 11/20 (2006.01) C08B 13/00 (2006.01) C08B 15/00 (2006.01) C08B 15/06 (2006.01) C08B 31/00 (2006.01) C08B 31/04 (2006.01) C08B 31/08 (2006.01) C08B 37/08 (2006.01) C08B 37/14 (2006.01) C08F 251/00 (2006.01) C11D 3/37 (2006.01)

Patent

CA 2446375

The invention relates to polysaccharide graft polymers useful for incorporation as benefit agents in laundry detergent and fabric treatment compositions, and their preparation. The invention also relates to substituted polysaccharides useful as macroinitiator intermediates for the preparation of the polysaccharide graft polymers, and the preparation of the macroinitiators. The polysaccharide graft polymers may be used, for example, to impart soil release and/or fabric care benefits to laundry detergent or fabric treatment compositions.

L'invention concerne des polymères greffés de polysaccharide que l'on peut incorporer avantageusement comme agents bénéfiques dans des compositions détergentes et de traitement de textiles, ainsi que leur préparation. L'invention concerne également des polysaccharides substitués utiles comme intermédiaires macroamorceurs pour la préparation de polymères greffés de polysaccharide, et la préparation de macroamorceurs. Lesdits polymères peuvent être utilisés, par exemple, pour conférer aux compositions détergentes et de traitement de textiles des avantages au niveau du lavage et/ou de l'entretien de textiles.

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