Patents by Inventor Robert C. Rowland

Robert C. Rowland 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).

  • Addition curable silicone PSA with high lap shear strength
    Patent number: 5576110
    Abstract: An addition curable silicone pressure sensitive adhesive composition having high lap shear strength particularly at elevated temperatures is described; containing (A) an aromatic soluble, MQ resin or resinous copolymer having R.sub.3 SiO.sub.1/2 and SiO.sub.4/2 ; (B) an alkenyl-containing polydiorganosiloxane having a viscosity of at least about 3,000 centipoise at 25.degree. C.; (C) a set of multi-functional silicones as crosslinkers; (D) from 0 to about 100 parts by weight of a reaction mixture containing from 60 to 100 parts by weight of Component (A) and from about 40 to 0 parts by weight of Component (B); (E) a hydrosilylation catalyst; and optionally (F) from 0 to about 40% by weight of an organic solvent.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: November 19, 1996
    Assignee: General Electric Company
    Inventors: Shaow B. Lin, Robert C. Rowland