Compositions, gels and foams with rheology modulators and uses thereof

  • US 10,265,404 B2
  • Filed: 11/13/2013
  • Issued: 04/23/2019
  • Est. Priority Date: 10/02/2009
  • Status: Active Grant
First Claim
Patent Images

1. An oleaginous foam composition comprising:

  • a) a combination of at least one fatty alcohol and at least one wax;

    or a combination of at least one fatty alcohol, at least one fatty acid, and at least one wax;

    b) at least one hydrophobic solvent; and

    c) a minocycline at a concentration between about 1% and about 4% by weight of the composition;

    wherein the composition is free of surfactant;

    wherein the composition is essentially waterless;

    wherein the ratio of (1) fatty alcohol to wax or (2) fatty alcohol and fatty acid to wax is between about 1;

    3 and about 3;

    1; and

    wherein the wax comprises a mixture of beeswax and hydrogenated castor oil.

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