Patents by Inventor Julie H. Sheppard

Julie H. Sheppard 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).

  • Compositions and process for the treatment of textiles comprising a resinous branched polyorganosiloxane and a polydiorganosiloxane in an aqueous dispersion
    Patent number: 4978462
    Abstract: Aqueous compositions comprising water having dispersed therein (A) a cationic compound which is substantive to water rinse on textile fabrics and (B) a mixture of (i) a siloxane composed of at least 90% of RSiQ.sub.3/2 units, in which R is alkyl having from 1 to 8 carbon atoms, and optionally units selected from ##EQU1## units, in which R' is phenyl or a 1 to 4 carbon alkyl group, and C.sub.6 H.sub.5 SiO.sub.3/2 units and (ii) a polydiorganosiloxane.The compositions are useful as fabric conditioners in domestic and commercial laundry operations.
    Type: Grant
    Filed: September 8, 1989
    Date of Patent: December 18, 1990
    Assignee: Dow Corning Limited
    Inventor: Julie H. Sheppard