Structured Aqueous Detergent Compositions

Robert Crawford (Inventor), J L Scott (Inventor), Gianfranco Unali (Inventor)

Research output: Patent

Abstract

A structured aqueous detergent composition comprising modified cellulose and surfactant characterised 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 oxidised 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.
LanguageEnglish
Patent numberWO2010076292
IPCA61K8/73; A61Q19/10; A61Q5/02; C11D3/22
StatusPublished - 2010

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Detergents
Cellulose
Chemical analysis
Surface-Active Agents
Alcohols
Surface active agents
Biopolymers
Anionic surfactants
Patents and inventions
Electrolytes
Glucose
Acids
Water

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science (miscellaneous)

Cite this

Crawford, R., Scott, J. L., & Unali, G. (2010). IPC No. A61K8/73; A61Q19/10; A61Q5/02; C11D3/22 . Structured Aqueous Detergent Compositions (Patent No. WO2010076292.)

Structured Aqueous Detergent Compositions. / Crawford, Robert (Inventor); Scott, J L (Inventor); Unali, Gianfranco (Inventor).

IPC No.: A61K8/73; A61Q19/10; A61Q5/02; C11D3/22 . Patent No.: WO2010076292.

Research output: Patent

Crawford, R, Scott, JL & Unali, G 2010, Structured Aqueous Detergent Compositions, Patent No. WO2010076292, IPC No. A61K8/73; A61Q19/10; A61Q5/02; C11D3/22 .
Crawford R, Scott JL, Unali G, inventors. Structured Aqueous Detergent Compositions. A61K8/73; A61Q19/10; A61Q5/02; C11D3/22 . 2010
Crawford, Robert (Inventor) ; Scott, J L (Inventor) ; Unali, Gianfranco (Inventor). / Structured Aqueous Detergent Compositions. IPC No.: A61K8/73; A61Q19/10; A61Q5/02; C11D3/22 . Patent No.: WO2010076292.
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AU - Scott,J L

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N2 - A structured aqueous detergent composition comprising modified cellulose and surfactant characterised 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 oxidised 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.

AB - A structured aqueous detergent composition comprising modified cellulose and surfactant characterised 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 oxidised 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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M3 - Patent

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