Patents Examined by Sally M. Gardner
  • Patent number: 5676938
    Abstract: A cosmetic composition comprising a silicone resin comprising from 50 to 99 mol % of R.sup.1 Si(O).sub.1.5 units wherein R.sup.1 represents a substituted or unsubstituted monovalent hydrocarbon group and from 1 to 50 mol % of (R.sup.2).sub.3 Si(O).sub.0.5 units wherein R.sup.2 represents a substituted or unsubstituted monovalent hydrocarbon group, sum of the R.sup.1 Si(O).sub.0.5 units and the (R.sup.2).sub.3 Si(O).sub.0.5 units being 100 mol %.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: October 14, 1997
    Assignee: Toshiba Silicone Co., Ltd.
    Inventors: Hiroshi Kimura, Yutaka Horie, Yoshiyuki Sato
  • Patent number: 5607678
    Abstract: A mild liquid skin cleanser composition with improved lathering and rinsing characteristics, comprising: an alkyl ethoxylated sulfate anionic surfactant having an average degree of ethoxylation of at least about 2.0; an amphoteric surfactant selected from the group consisting of betaine surfactants, imidazoline surfactants, aminoalkanoate surfactants, and iminodialkanoate surfactants, and mixtures thereof; an N-acylamino acid surfactant, or salt thereof; a cationic cellulose ether derivative; from 0.2 parts to 2.0 parts by weight of a C8 to C20 fatty alcohol; and from 0.1 parts to 5 parts by weight of a water insoluble salt of C14-C22 fatty acid.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: March 4, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Christine J. Moore, Everett J. Inman, Timothy J. Welch, Charles K. Schell