Patents by Inventor Robert Schrock

Robert Schrock 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).

  • Method for the Discontinuous Production of Silicone Emulsions
    Publication number: 20070225381
    Abstract: Organosilicon emulsions of improved quality are prepared batchwise in a circulating loop containing a high shear mixer, while controlling the temperature and pressure within the loop.
    Type: Application
    Filed: May 12, 2005
    Publication date: September 27, 2007
    Applicant: WACKER CHEMIE AG
    Inventors: Otto Schneider, Robert Schrock
  • Organosilicon compounds with amino-alkylene oxide functional groups and their preparation and use
    Patent number: 5998650
    Abstract: Organosilicon compounds with amino-alkylene oxide functional groups containing amino groups are disclosed.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: December 7, 1999
    Assignee: Wacker-Chemie GmbH
    Inventors: Robert Schrock, Thomas Hierstetter, Jochen Dauth
  • Polysiloxanes containing heterocyclic functions, their preparation and use
    Patent number: 5969077
    Abstract: Organosiloxane compounds bearing nitrogen-containing heterocycles, in which the heterocycles are bonded to a silicon atom via divalent radicals containing a unit of the general formula (I) ##STR1## in which E is one of the radicals --O--, --S--, --NR.sup.1 -- or --N.dbd., where R and R.sup.1 are each a C.sub.1 - to C.sub.20 -hydrocarbon radical which is optionally substituted by halogen, amine, ammonium or mercapto groups and may optionally be interrupted by groups chosen from --C(O)--, --C(O)--O--, --C(O)--NR.sup.3 --, --NR.sup.3 --, --O--, --S--, and--N.dbd. is a constituent of a heterocycle,can be used for the treatment of textile fibers, textile sheet materials and leather and as stabilizers in synthetic polymers.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: October 19, 1999
    Assignee: Wacker-Chemie GmbH
    Inventors: Robert Schrock, Jochen Dauth, Bernward Deubzer