Patents by Inventor Samuel S. McNair, Jr.

Samuel S. McNair, Jr. 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: 5316705
    Abstract: An improved process for the production of cellulose ester fibrets wherein a thickened slurry of the fibrets in a liquid mixture of a solvent for the fibrets and a fibret non-solvent is contacted with saturated steam in the separation of the solvent from the fibrets.
    Type: Grant
    Filed: August 27, 1992
    Date of Patent: May 31, 1994
    Assignee: Hoechst Celanese Corporation
    Inventors: Samuel S. McNair, Jr., David M. Gault
  • Patent number: 5175276
    Abstract: An improved process for the production of cellulose ester fibrets wherein a thickened slurry of the fibrets in a liquid mixture of a solvent for the fibrets and a fibret non-solvent is contacted with saturated steam in the separation of the solvent from the fibrets.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: December 29, 1992
    Assignee: Hoechst Celanese Corporation
    Inventors: Samuel S. McNair, Jr., David M. Gault
  • Patent number: 5071599
    Abstract: A process for the production of cellulose ester fibrets wherein a solution of the cellulose ester is contacted with a non-solvent for the cellulose ester in a precipitation zone under shearing conditions, and a solvent-nonsolvent mixture is separated from the formed fibrets and recycled to the precipitation zone.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: December 10, 1991
    Assignee: Hoechst Celanese Corporation
    Inventors: Samuel S. McNair, Jr., Jimmy W. Evans
  • Patent number: 4746011
    Abstract: A bale of goods, particularly textile goods, and method of forming the same includes covering the bale of goods with a cover and then strapping the bale with at least one tensioned strap which encompasses the bale. A restraining tape extends generally transversely over the strap and is affixed (preferably by means of adhesive) to the strap and to portions of the cover laterally adjacent to the strap. The restraining tape thereby positionally and attachably secures the strap to the bale and defines a zone of the strap in which the strap may be severed to minimize outward lashing thereof thereby promoting a greater measure of safety to personnel.
    Type: Grant
    Filed: August 6, 1986
    Date of Patent: May 24, 1988
    Assignee: Celanese Corporation
    Inventors: Samuel S. McNair, Jr., Robert J. Shea