Hair care compositions comprising sucrose polyesters

• US 8,936,798 B2
• Filed: 03/02/2012
• Issued: 01/20/2015
• Est. Priority Date: 02/25/2008
• Status: Active Grant

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Kitko, David Johnathan, Hutton, Howard David III, Sunkel, Jorge Max, Burt, Elaine Marie, Valenzuela, Marcela Victoria
• Primary Examiner(s): Fubara, Blessing M
• Assistant Examiner(s): Berrios, Jennifer A
• Application Number:
  US13/410,701
• Publication Number:
  US 20120164197A1
• Time in Patent Office: 1,054 Days
• Field of Search: None
• US Class Current: 424/401
• CPC Class Codes: A61K 2800/5426 cationic
• CPC Class Codes: A61K 2800/594 Mixtures of polymers
• CPC Class Codes: A61K 8/342 Alcohols having more than seven atoms in an unbroken chain
• CPC Class Codes: A61K 8/73 Polysaccharides
• CPC Class Codes: A61K 8/731 Cellulose; Quaternized cellulose derivatives
• CPC Class Codes: A61K 8/737 Galactomannans, e.g. guar; Derivatives thereof
• CPC Class Codes: A61K 8/85 Polyesters
• CPC Class Codes: A61Q 5/02 Preparations for cleaning the hair
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners

Abstract

A hair care composition having a conditioning active comprising a sucrose polyester having a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and an aqueous carrier, and may further comprise optional ingredients including but not limited to, silicone, cationic polymers, and fatty alcohols. The composition can also comprise a blend of sucrose polyesters, wherein the blend comprises two or more sucrose polyesters, wherein at least one sucrose polyester has a melting point greater than about 30° C., an IBAR greater than about 5, an IV of about 3 to about 70, and at least one sucrose polyester has an IBAR between about 1 and about 8, and an IV between about 1 and about 135, and wherein the sucrose polyester blend has an IBAR of at least 5 and an IV of about 1 and about 135.

Claims

1. A hair care composition comprising:

a) a conditioning active comprising a sucrose polyester blend;

wherein the blend comprises two or more sucrose polyesters,

i) at least one sucrose polyester has a melting point greater than about 30°

C., an esterification (IBAR) of about 6, an iodine value (IV) of about 40, and

ii) at least one sucrose polyester has an IBAR of about 6, and an IV of about 130, and

iii) wherein the sucrose polyester blend has an IBAR of about 6 and an IV between about 40 and about 130; and

b) an aqueous carrier.

2. The hair care composition of claim 1, wherein said composition further comprises a fatty alcohol having from about 14 to about 30 carbon atoms.

3. The composition of claim 1, wherein the hair care composition is selected from the group consisting of shampoos, conditioners, and hair styling products.

4. The hair care composition of claim 1, further comprising a surfactant.

5. The hair care composition of claim 1, further comprising a polymer.

6. The hair care composition of claim 5, wherein said polymer is cassia.

7. The hair care composition of claim 1, wherein said sucrose polyester is a particle, and the particle is a least about 0.05 microns.

8. The hair care composition of claim 7, wherein said sucrose polyester is a particle, and the particle is from about 0.5 to about 100 microns in size.