Structured aqueous detergent compositions

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United States of America Patent

PATENT NO 8450260
APP PUB NO 20110288000A1
SERIAL NO

13141329

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A structured aqueous detergent composition comprising modified cellulose and surfactant characterized in that the composition comprises: a) 0.2 to 10 wt %, preferably 0.4 to 7 wt %, anionic surfactant or zwitterionic surfactant or mixtures thereof, b) 0.5 to 5 wt %, preferably 1 to 2 wt %, dispersed modified cellulose biopolymer, wherein the modification consists of the cellulose having its C6 primary alcohols oxidized to carboxyl moieties (acid/COOH—) on 10 to 70% of the glucose units and substantially all the remainder of the C6 positions occupied by unmodified primary alcohols, c) 0 to 10 wt % non-surfactant electrolyte; d) 0 to 15 wt % other conventional detergent composition additives e) balance water. The invention also provides a method to manufacture the composition.

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Patent Owner(s)

Patent OwnerAddress
CONOPCO INC D/B/A UNILEVER800 SYLVAN AVENUE ENGLEWOOD CLIFFS NJ 07632

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crawford, Robert John Wirral, GB 13 102
Scott, Janet Lesley Bath, GB 4 12
Unali, Giovanni Francesco Wirral, GB 16 62

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