Patents by Inventor Harold J. Clayton

Harold J. Clayton 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).

  • Reactions of chlorosilanes and methoxysilanes with chlorosiloxanes, methoxysiloxanes and siloxanes
    Patent number: 4238402
    Abstract: Reactions of chlorosilanes and methoxysilanes with chlorosiloxanes, methoxysiloxanes and siloxanes are carried out in the presence of hydrochloric acid and methanol, without the addition of any catalyst, to provide methoxy-functional polysiloxane intermediate fluids. Improved yields are provided by utilizing the hydrolyzate forms of Me.sub.2 SiCl.sub.2 and MeHSiCl.sub.2, respectively, in order to obtain Me.sub.2 SiO and MeHSiO siloxane units.
    Type: Grant
    Filed: June 5, 1979
    Date of Patent: December 9, 1980
    Assignee: General Electric Company
    Inventors: Harold J. Clayton, Theodore A. Kulpa, George F. Roedel