Mario Paul Clarizia

US Patent:

58635270, Jan 26, 1999

Filed:

Apr 9, 1997

Appl. No.:

8/833820

Inventors:

Thomas Allen Hutchins - Cincinnati OH
Michael Albert Snyder - Mason OH
Mario Paul Clarizia - Iowa City IA

Assignee:

The Proctor & Gamble Company - Cincinnati OH

International Classification:

A61K 704
A61K 748

US Classification:

424 7016

Abstract:

The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty amine with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing acidic functional groups, and optionally a hydrophobic macromonomer.

US Patent:

58304479, Nov 3, 1998

Filed:

Apr 9, 1997

Appl. No.:

8/833818

Inventors:

Thomas Allen Hutchins - Cincinnati OH
Jose Antonio Carballada - Cincinnati OH
Raymond Edward Bolich - Maineville OH
Peter Marte Torgerson - Washington Courthouse OH
Michael Albert Snyder - Mason OH
Mario Paul Clarizia - Iowa City IA

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 711
A61K 748

US Classification:

424 7012

Abstract:

The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty acid with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing nitrogen containing functional groups and, optionally, a hydrophobic macromonomer.

US Patent:

58041737, Sep 8, 1998

Filed:

Apr 9, 1997

Appl. No.:

8/833817

Inventors:

Thomas Allen Hutchins - Cincinnati OH
Jose Antonio Carballada - Cincinnati OH
Raymond Edward Bolich - Maineville OH
Peter Marte Torgerson - Washington Courthouse OH
Michael Albert Snyder - Cincinnati OH
Mario Paul Clarizia - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinati OH

International Classification:

A61K 709

US Classification:

424 7016

Abstract:

The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty acid with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing nitrogen functional groups, and optionally a hydrophobic macromonomer.

US Patent:

59165480, Jun 29, 1999

Filed:

Apr 9, 1997

Appl. No.:

8/833819

Inventors:

Thomas Allen Hutchins - Cincinnati OH
Michael Albert Snyder - Mason OH
Mario Paul Clarizia - Iowa City IA

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 748
A61K 7075
A61K 708

US Classification:

424 7012

Abstract:

The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty amine with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing acidic functional groups and, optionally, a hydrophobic macromonomer.

US Patent:

56677715, Sep 16, 1997

Filed:

Mar 21, 1996

Appl. No.:

8/621740

Inventors:

Jose Antonio Carballada - Cincinnati OH
Lauren Ann Thaman - Cincinnati OH
Mario Paul Clarizia - Cincinnati OH

Assignee:

The Procter & Gamble Company - Cincinnati OH

International Classification:

A61K 706

US Classification:

424 7012

Abstract:

The present invention relates to rinse-off hair care compositions which provide styling and hair conditioning properties without the formation of a non-removable residue. The compositions comprising from about 0. 25% to about 70% of a copolymer component having a drying coefficient of less than about 3%; said copolymer component comprising from about 1. 5% to 70% of a silicone-grafted adhesive hair styling copolymer having a weight average molecular weight from about 300,000 to about 5,000,000 and from about 30% to about 98. 5% of a hydrophobic volatile solvent.

US Patent:

56539681, Aug 5, 1997

Filed:

Mar 21, 1996

Appl. No.:

8/621736

Inventors:

Jose Antonio Carballada - Cincinnati OH
Lauren Ann Thaman - Cincinnati OH
Mario Paul Clarizia - Cincinnati OH
Sanjeev Midha - Blue Ash OH

Assignee:

The Proctor & Gamble Company - Cincinnati OH

International Classification:

A61K 708

US Classification:

424 7011

Abstract:

The present invention relates to rinse-off hair care compositions that leave a low residue on the hair. These compositions have good hair style retention properties and have a natural, non-sticky feel upon the hair. These compositions comprise a hydrophobic copolymer component having a drying coefficient of less than about 3% and a carrier suitable for application to the hair. The copolymer component further comprises a hydrophobic copolymer and a volatile hydrophobic solvent. The copolymer has a cohesive breaking strength of greater than about 20 kg. sub. f /cm. sup. 2, an adhesive strength of less than about 30 kg. sub. f /cm. sup. 2, a cohesive breaking strain of less than about 100%, wherein the ratio of said cohesive breaking strength to said adhesive strength is greater than or equal to about 1.