Patents Represented by Attorney Walter Danison

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  • Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same
    Patent number: 4559155
    Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.
    Type: Grant
    Filed: March 12, 1985
    Date of Patent: December 17, 1985
    Assignee: The Lubrizol Corporation
    Inventors: Casper J. Dorer, Jr., Katsumi Hayashi