Patents Represented by Attorney A. C. Gilkes

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  • Polyoxyethylene alkyl ether additives in impact resistant compositions of polypropylene
    Patent number: 4048131
    Abstract: When incorporated into formulations, polyoxyethylene alkyl ether derivatives both increase the impact resistance and the flow rate of polypropylene compositions.
    Type: Grant
    Filed: July 25, 1975
    Date of Patent: September 13, 1977
    Assignee: Standard Oil Company (Indiana)
    Inventors: Robert G. Keske, Wassily W. Poppe, Ivor R. Fielding