Patents Assigned to Hartford Corporation
  • Multilayer absorbent structure
    Patent number: 4360015
    Abstract: A multilayer absorbent bandage and process for making the same having two absorbent layers separated by a grid material and covered on one side by an exterior layer which contacts the wound surface and on the other side by a moisture resistant barrier. The bandage is designed to maintain its structural integrity while being capable of absorbing large amounts of fluid.
    Type: Grant
    Filed: May 14, 1981
    Date of Patent: November 23, 1982
    Assignee: Hartford Corporation
    Inventor: Nathan Mayer
  • Releasable surgical products and process of formation thereof
    Patent number: 4350246
    Abstract: A process for specially treating the surfaces of absorbent fibrous surgical products such as towels, surgical drapes and the like. After the subject treatment, the products formed can be folded, stacked and packaged without appreciable fiber entanglement developing between contiguous surfaces of the products. Importantly, the products can be subjected to sterilizing radiation while folded in their package, and may thereafter be readily unfolded without sticking or blocking as might otherwise result from the exposure to sterilizing radiation.
    Type: Grant
    Filed: April 21, 1980
    Date of Patent: September 21, 1982
    Assignee: The Hartford Corporation
    Inventor: Nathan Mayer