Patents Examined by George E. Lesmes
  • Patent number: 5474837
    Abstract: Rigid composite laminates of paper and glass layers, suitable for use as camouflage, are provided. This combination of components allows for great versatility in the final design and utility. A strong bond is obtained between paper and a fiberglass layer due to formation of a resin-cellulose matrix which allows interbonding between the paper and fibrous glass. The composite laminates may include other coatings or signature control layers and can be used as simple appliques or construction materials. A method for preparing the composite laminates is also provided wherein the paper is treated to enhance porosity in the formation of the resin-cellulose matrix.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: December 12, 1995
    Assignee: The United States Government as Represented by the Secretary of the Army
    Inventors: Jonathan C. Duke, Jr., Patrick B. Durst, David L. Meeker
  • Patent number: 5126201
    Abstract: An absorbent article using, as a surface material (or a liquid-permeable top sheet), a nonwoven fabric is disclosed, the nonwoven fabric containing at least 10% by weight of a conjugate fiber comprising first and second parts differing from each other, wherein the second part covers at least a part of the first part, at least the first part contains an inorganic component in a proportion higher than that contained in the second part, and the content of the inorganic component in the first part is at least 1.5% by weight based on the weight of the first part. The nonwoven fabric has excellent cutting properties while retaining satisfactory strength, absorbency and touch.
    Type: Grant
    Filed: December 28, 1989
    Date of Patent: June 30, 1992
    Assignee: Kao Corporation
    Inventors: Daisuke Shiba, Norihiro Abe, Takatoshi Kobayashi