Patents by Inventor Stephan R. Bornslaeger

Stephan R. Bornslaeger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4397644
    Abstract: A sanitary napkin is provided which is capable of transmitting viscous menstrual fluid into the absorbent portion of the napkin without cover runoff. The napkin has a fluid permeable cover which is integrated with a portion of the absorbent matrix. This portion of the absorbent matrix is also designed to provide increased comfort, initially during use, and after the napkin has become wet.
    Type: Grant
    Filed: February 4, 1982
    Date of Patent: August 9, 1983
    Assignee: Kimberly-Clark Corporation
    Inventors: Billie J. Matthews, John P. Allison, Paul S. Woon, Robert A. Stevens, Stephan R. Bornslaeger
  • Patent number: 4374888
    Abstract: Laminate of nonwoven fabric having unique properties suitable especially for use as a recreational fabric in the manufacture of tents, outer garments, tarpaulins and the like. The laminate includes, as essential components, an outer spunbonded layer treated for resistance to ultraviolet radiation and intended as the exposure surface, an inner microporous meltblown layer, preferably densified for resistance to liquid strike-through, and, on the unexposed surface, another nonwoven layer treated for flame retardancy. The combination optionally includes additional pigments in the exposed surface layers for desired appearance as well as pigments and/or ultraviolet radiation resistance treatment in the inner meltblown layer. As additional options, further layers of meltblown or spunbonded nonwovens may be included to attain desired physical properties.
    Type: Grant
    Filed: September 25, 1981
    Date of Patent: February 22, 1983
    Assignee: Kimberly-Clark Corporation
    Inventor: Stephan R. Bornslaeger