Sarah J Cooper

US Patent:

8349302, Jan 8, 2013

Filed:

Jun 27, 2006

Appl. No.:

11/475485

Inventors:

Eric Scott Johnson - Hamilton OH, US
Jennifer Elaine Hilvert - Cincinnati OH, US
Benjamin Parker Heath - Cincinnati OH, US
Sarah Elizabeth Cooper - Cincinnati OH, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61Q 5/02

US Classification:

424 7019, 424 7021, 424 7022, 424 7028, 424 7031

Abstract:

Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants; (b) a dispersed gel network phase comprising: (i) at least about 0. 05% of one or more fatty amphiphiles; (ii) at least about 0. 01% of one or more secondary surfactants; and (iii) water; (c) at least about 0. 05% of a galactomannan polymer derivative with a net positive charge and having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, wherein the galactomannan polymer derivative has: (i) a molecular weight from about 1,000 to about 10,000,000; and (ii) a cationic charge density from about 0. 7 meq/g to about 7 meq/g; and (d) at least about 20% of an aqueous carrier; all by weight of the shampoo composition.

US Patent:

8361448, Jan 29, 2013

Filed:

Jun 27, 2006

Appl. No.:

11/475484

Inventors:

Eric Scott Johnson - Hamilton OH, US
Jennifer Elaine Hilvert - Cincinnati OH, US
Benjamin Parker Heath - Cincinnati OH, US
Sarah Elizabeth Cooper - Cincinnati OH, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61Q 5/02

US Classification:

424 7019, 424 7022, 424 7028

Abstract:

Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants, by weight of the shampoo composition; (b) a dispersed gel network phase comprising, by weight of the shampoo composition, (i) at least about 0. 05% of one or more fatty alcohols; (ii) at least about 0. 01% of one or more secondary surfactants; and (iii) water; and (c) at least about 20% of an aqueous carrier, by weight of the shampoo composition; and, wherein the dispersed gel network phase has a melt transition temperature of at least about 38 C. A process for preparing a shampoo composition comprises the steps of: (a) combining a fatty alcohol, a secondary surfactant, and water at a temperature sufficient to allow partitioning of the secondary surfactant and the water into the fatty alcohol to form a pre-mix; (b) cooling the pre-mix below the chain melt temperature of the fatty alcohol to form a gel network; (c) adding the gel network to one or more detersive surfactants and an aqueous carrier to form a shampoo composition which comprises a dispersed gel network phase having a melt transition temperature of at least about 38 C.

US Patent:

8361450, Jan 29, 2013

Filed:

Nov 21, 2006

Appl. No.:

11/602525

Inventors:

Eric Scott Johnson - Hamilton OH, US
Jennifer Elaine Hilvert - Cincinnati OH, US
Benjamin Parker Heath - Cincinnati OH, US
Sarah Elizabeth Cooper - Cincinnati OH, US

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61Q 5/02

US Classification:

424 7024, 424 7019, 424 7021, 424 7022, 424 7028, 424 7031

Abstract:

Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants; (b) a dispersed gel network phase comprising: (i) at least about 0. 05% of one or more fatty amphiphiles; (ii) at least about 0. 01% of one or more secondary surfactants; and (iii) water; (c) at least about 0. 05% of a galactomannan polymer derivative with a net positive charge and having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, wherein the galactomannan polymer derivative has: (i) a molecular weight from about 1,000 to about 10,000,000; and (ii) a cationic charge density from about 0. 7 meq/g to about 7 meq/g; and (d) at least about 20% of an aqueous carrier; all by weight of the shampoo composition.

US Patent:

20120164198, Jun 28, 2012

Filed:

Mar 5, 2012

Appl. No.:

13/411992

Inventors:

Eric Scott JOHNSON - Hamilton OH, US
Jennifer Elaine HILVERT - Cincinnati OH, US
Benjamin Parker HEATH - Cincinnati OH, US
Sarah Elizabeth COOPER - Cincinnati OH, US

International Classification:

A61K 8/04
A61Q 5/12
A61K 8/92
B82Y 5/00

US Classification:

424401, 424 7012, 977773, 977926, 977788

Abstract:

Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants; (b) a dispersed gel network phase comprising: (i) at least about 0.05% of one or more fatty amphiphiles; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; (c) at least about 0.05% of a galactomannan polymer derivative with a net positive charge and having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, wherein the galactomannan polymer derivative has: (i) a molecular weight from about 1,000 to about 10,000,000; and (ii) a cationic charge density from about 0.7 meq/g to about 7 meq/g; and (d) at least about 20% of an aqueous carrier; all by weight of the shampoo composition.