Patents Examined by Dve Truong
  • Pharmaceutical composition containing fenofibrate
    Patent number: 5545628
    Abstract: A pharmaceutical composition is provided for treating hyperlipidemia or hypercholesterolemia or both in a mammal, which contains an effective amount of each of fenofibrate and an excipient containing one or more polyglycolyzed glycerides.
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: August 13, 1996
    Assignee: Galephar P.R. Inc.
    Inventors: Arthur Deboeck, Paul Maes, Phillipe R. Baudier
  • Process for the preparation of an amine modified copolymer as a pigment dispersant for cathodic electrocoating compositions
    Patent number: 5231134
    Abstract: The present invention is directed to a process for the preparation of amine modified copolymers as a pigment dispersant for cathodic electrocoating compositions comprising the steps ofa) polymerizingi) an ethylenically unsaturated monomer containing an isocyanate group withii) other ethylenically unsaturated monomers having no functional group capable of undergoing a reaction with said isocyanate group to form a copolymer with isocyanate groups andb) reacting stepwise or simultaneously said isocyanate groups withiii) a compound selected from the group consisting of a polyalkyleneglycol monoalkyl ether, an aminoterminated polyalkylene glycol monoalkyl ether and mixtures thereof andiv) a compound containing at least a tertiary amine group and one functional group capable of undergoing a reaction with said isocyanate group andv) optionally, another compound having one functional group capable of undergoing a reaction with said isocyanate group.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: July 27, 1993
    Assignee: BASF Corporation
    Inventors: Clint W. Carpenter, Alan L. Steinmetz
  • Manufacturing process of spray urethane elastomer
    Patent number: 5059671
    Abstract: This invention relates to a process for manufacturing a spray urethane elastomer. More particularly it relates to a process for manufacturing a solventless, non-cellular spray urethane elastomer, which comprises spraying a partial prepolymer component having a high molar ratio of NCO/OH prepared from an organic polyisocyanate and from polytetramethylene ether glycol (PTMEG) having a molecular weight of 400 to 2000 and a resin component containing the PTMEG, a specified chain extender and an organobismuth compound catalyst onto a substrate by use of a two components high pressure spray machine.According to the present invention, spraying only of the stock solutions by use of the two components high pressure spray machine accomplishes coating and the stock solutions are cured in one second to ten and several seconds after being sprayed without producing cells even when thick-coated.
    Type: Grant
    Filed: December 21, 1989
    Date of Patent: October 22, 1991
    Assignee: Mitsui Toatsu Chemicals, Inc.
    Inventors: Kazuo Taniguchi, Kazuhiro Imaoka, Tetsuyoshi Ogura, Hiroaki Sakaguchi