Patents Represented by Attorney M. B. Dearth

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  • Cut resistant fabric, apparel, and yarn
    Patent number: 5721179
    Abstract: A cut resistant fabric is made from woven or knitted yarn; the yarn includes a cut resistant fiber having a tenacity of less than about 10 grams/denier. A cut resistant fabric is made from woven or knitted yarn. The yarn includes a polyethylene fiber having a tenacity of less than about 10 grams/denier and a molecular weight of about 100,000. The yarn may be in the form of a composite yarn having a core and a wrap. The polyethylene fiber is in the wrap.
    Type: Grant
    Filed: February 2, 1996
    Date of Patent: February 24, 1998
    Assignee: Hoechst Celanese Corporation
    Inventors: Lie Shi, Ralph Stephen Blake