Patents by Inventor Mitchell L. Schlossman

Mitchell L. Schlossman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5108736
    Abstract: This invention relates to pigmented cosmetic products in cake, cream, liquid or stick form such as eye shadows, foundations, mascaras and moisturizers.
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: April 28, 1992
    Inventor: Mitchell L. Schlossman
  • Patent number: 4877604
    Abstract: The present invention relates to improved colorizing cosmetics, titanate based pigments therefor and a method of preparing the same.
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: October 31, 1989
    Inventor: Mitchell L. Schlossman
  • Patent number: 4609545
    Abstract: The compressing aid consists of particles of a Fischer-Tropsch synthetic saturated hydrocarbon wax having an average molecular formula of C.sub.48 H.sub.98, an average molecular mass of about 700, a minimum congealing point of about 204.degree. F. and an average particle size of about 10 microns. For greater ease and dispersion during blending of the ingredients, the wax particles may be coated with 0.1 to 1.0% by weight of a lubricant such as dimethyl polysiloxane, isopropyl myristate, lauryl lactate or ethylhexyl palmitate. As an alternative to using these lubricants, coating the surface of the wax with about 0.10-0.20% of a protein zein of corn gluten lubricates the fine wax and aids in its dispersion in the particle mixture. In many applications the vegetable protein lubricant is preferably because less pressure is needed to compress the mixture than with the lubricants noted above.
    Type: Grant
    Filed: October 7, 1983
    Date of Patent: September 2, 1986
    Inventor: Mitchell L. Schlossman
  • Patent number: 4591502
    Abstract: The compressing aid consists of particles of a synthetic saturated hydrocarbon wax having an average molecular formula of C.sub.48 H.sub.98, an average molecular mass of about 700, a minimum congealing point of about 204.degree. F. and an average particle size of about 10 microns. For greater ease in dispersion during blending of ingredients, the wax particles may be coated with 0.1 to 1.0% by weight of a lubricant such as dimethyl polysiloxane and low viscosity esters of C.sub.10 to C.sub.18 fatty acids or alcohols such as isopropyl myristate, lauryl lactate and ethylhexyl palmitate.
    Type: Grant
    Filed: November 24, 1982
    Date of Patent: May 27, 1986
    Inventor: Mitchell L. Schlossman
  • Patent number: 4301046
    Abstract: A nail polish is made from 92% to 96% ingredients including a film former, colorant, plasticizer and solvent; and 4% to 8% polyester resin made from 2,2,4-trimethyl-1, 3-pentanediol, isophthalic acid-85, and trimellitic anhydride, having an acid value of 75-85 and a viscosity of 125-175 centipoise. In another example, the polyester is made from 50.932% 2,2,4 trimethyl-1, 3-pentanediol, 27.579% isophthalic acid-85, 0.186% dibutyl tin oxide catalyst and 21.303 trimellitic anhydride, having an acid value of 80 and a viscosity of 150 centipoise.
    Type: Grant
    Filed: January 10, 1980
    Date of Patent: November 17, 1981
    Assignee: Tevco Inc.
    Inventor: Mitchell L. Schlossman
  • Patent number: 4069347
    Abstract: Improved quaternary ammonium compositions are provided wherein quaternized ammonium derivatives of lanolin acids are combined with specific branched-chain diols. These compositions exhibit improved water solubility and have excellent compatibility with anionic emulsifiers and surfactants which make them extremely useful for the preparation of clear cosmetic formulations.
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: January 17, 1978
    Assignee: Emery Industries, Inc.
    Inventors: Justin P. McCarthy, Mitchell L. Schlossman, Lee R. Mores