COMPOSITION COMPRISING A POLYOL AND A OIL-SOLUBLE POLAR MODIFIED POLYMER

• US 20110021683A1
• Filed: 06/29/2010
• Published: 01/27/2011
• Est. Priority Date: 06/29/2009
• Status: Active Grant

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: Halpern, Susan, Kawaratani, Yoriko, Bui, Hy Si, Bavouzet, Bruno, Li, Chunhua, Kanji, Mohamed, Tong, Anita Chon
• Granted Patent: US 8,551,465 B2
• Time in Patent Office: Days
• US Class Current: 524/388
• CPC Class Codes: A61K 2800/31 Anhydrous
• CPC Class Codes: A61K 8/345 containing more than one hydroxy group
• CPC Class Codes: A61K 8/8164 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
• CPC Class Codes: A61Q 1/02 Preparations containing skin colorants, e.g. pigments preparations in powder form A61Q1/12
• CPC Class Codes: A61Q 1/04 for lips
• CPC Class Codes: A61Q 1/06 Lipsticks
• CPC Class Codes: A61Q 1/10 for eyes, e.g. eyeliner, mascara
• CPC Class Codes: C08K 5/01 Hydrocarbons C08K5/0091 takes precedence
• CPC Class Codes: C08K 5/10 Esters; Ether-esters
• CPC Class Codes: C08K 5/54 Silicon-containing compounds C08K5/0091 takes precedence
• CPC Class Codes: C08L 51/06 grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• CPC Class Codes: C08L 67/025 containing polyether sequences
• CPC Class Codes: C08L 71/02 Polyalkylene oxides

Abstract

The invention relates to a composition comprising a oil-soluble polar modified polymer and a hyperbranched polyol.

Claims

1. A composition comprising at least one oil-soluble polar modified polymer and at least one hyperbranched polyol having at least two hydroxyl groups.

2. The composition of claim 1, comprising a reaction product of at least one oil-soluble polar modified polymer and at least one hyperbranched polyol having at least two hydroxyl groups.

3. The composition of claim 1, wherein the composition is an emulsion.

4. The composition of claim 1, wherein the composition is anhydrous.

5. The composition of claim 1, further comprising at least one colorant.

6. The composition of claim 1, wherein the at least one oil-soluble polar modified polymer comprises maleic anhydride units.

7. The composition of claim 1, further comprising water.

8. The composition of claim 7, wherein the composition comprises water in an amount ranging from about 25% to about 50% by weight with respect to the weight of the composition.

9. The composition of claim 1, wherein the composition is solid.

10. The composition of claim 9, wherein the composition is in the form of a stick.

11. The composition of claim 1, wherein the oil-soluble polar modified polymer is present in an amount of from about 1% to about 30% by weight, based on the weight of the composition.

12. The composition of claim 1, wherein the oil-soluble polar modified polymer consists of polypropylene, polyetheylene and maleic anhydride units.

13. The composition of claim 12, wherein the oil-soluble polar modified polymer is present in an amount of from about 1% to about 30% by weight, based on the weight of the composition.

14. The composition of claim 1, wherein the hyperbranched polyol has a hydroxyl number between 100 and 200.

15. The composition of claim 1, wherein the hyperbranched polyol has a viscosity between 3,000 and 6,000 cps at 90°

F.

16. The composition of claim 1, wherein the hyperbranched polyol is present in an amount of from about 0.1 to about 15% by weight, based on the weight of the composition.

17. A reaction product comprising at least one oil-soluble polar modified polymer and at least one hyperbranched polyol.

18. The reaction product of claim 17, wherein the oil-soluble polar modified polymer consists of polypropylene, polyetheylene and maleic anhydride units.

19. The reaction product of claim 17, wherein the at least one polar modified polymer consists of polypropylene and maleic anhydride units.