×

Lipophilic personal care composition

  • US 20070009458A1
  • Filed: 07/06/2006
  • Published: 01/11/2007
  • Est. Priority Date: 07/08/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A lipophilic personal care composition comprising by weight:

  • (a) from about 5% to about 50% of an N-long chain acyl acidic amino acid ester of sterol which is liquid at 25°

    C. having formula (I);


    XOC(O)—

    (CH2)n

    CH(NHCOR)—

    C(O)OY 



    (I)  

    wherein one of X and Y is an ester residue of sterol, and the other is selected from H, a liquid alkyl or alkenyl of 8-30 carbons, and ester residue of monohydric solid alcohol of 12-38 carbons;

    COR is a long chain acyl group of 8-22 carbons; and

    n is an integer of 1 or 2; and

    (b) from about 0.5% to about 15% of an acryl alkyl silicone copolymer having a melting point of no more than about 40°

    C.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×