Patents Represented by Attorney Wendy K. B. Buskup

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  • Composition for non-crosslinked foam
    Patent number: 4791143
    Abstract: An expandable composition for non-crosslinked foam comprising:(a) 80 to 99% by weight of a 1-butene homopolymer,(b) 20 to 1% by weight of an ethylene polymer, and(c) a blowing agent,the percentages being based on the total weight of the 1-butene homopolymer and the ethylene polymer.
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: December 13, 1988
    Assignee: Shell Oil Company
    Inventors: Haruhiko Tanaka, Fukashi Kagawa, Kouji Nakashima