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Clear hydroalcholic cosmetic microemulsions

  • US 5,484,597 A
  • Filed: 07/30/1993
  • Issued: 01/16/1996
  • Est. Priority Date: 07/30/1993
  • Status: Expired due to Fees
First Claim
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1. Cosmetic microemulsion compositions which are clear and storage stable comprising:

  • (i) from about 1 to about 99% of water;

    (ii) from about 15 to about 70% of ethanol;

    (iii) from about 0.1 to about 3% of skin nutritive oil selected from the group consisting of vitamin oils, C10 -C60 terpenes and mixtures thereof;

    (iv) from about 1 to about 10% of castor oil ethoxylated with about 40 to about 55 moles of ethylene oxide per mole of castor oil; and

    (v) from about 0.1 to about 2.0% of a propoxylated mono- or di-hydric alkanol selected from the group consisting of PPG-10 cetyl ether and PPG-10 butanediol.

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