Patents Represented by Attorney C. R. Reap
  • Patent number: 4440666
    Abstract: A hydrocarbonaceous liquid stream is modified to contain a minor amount of the amide reaction product of a polyalkylene polyamine, a neo-acid having 5 to 20 carbon atoms, the neo-acid having three alkyl groups on the carbon atom which is in the alpha position relative to the carboxylic group, and an aliphatic fatty acid having 10 to 30 carbon atoms, whereby corrosion of iron and other metals contacted by said stream is significantly reduced.
    Type: Grant
    Filed: August 6, 1982
    Date of Patent: April 3, 1984
    Assignee: Atlantic Richfield Co.
    Inventors: Richard F. Miller, Tony S. Go, George R. Wilson, III
  • Patent number: 4409408
    Abstract: Vinyl aromatic compounds are stabilized against undesired polymerization by adding to the vinyl aromatic compounds small amounts of N,N-dialkylhydroxylamine and tertiary alkylcatechols. The synergistic effect of the mixture has been demonstrated.
    Type: Grant
    Filed: September 24, 1982
    Date of Patent: October 11, 1983
    Assignee: Atlantic Richfield Company
    Inventor: Richard F. Miller
  • Patent number: 4400281
    Abstract: Disclosed are textile lubricants having improved adherency to textile fibers, comprised of a lubricant base oil, an emulsifier and a high molecular weight polymer of one or more alpha-monoolefins having 4 to 20 carbon atoms.
    Type: Grant
    Filed: August 19, 1981
    Date of Patent: August 23, 1983
    Assignee: Atlantic Richfield Co.
    Inventor: David C. Dehm