Patents by Inventor Peter Schoeley

Peter Schoeley 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).

  • Process for producing crosslinkable compositions based on organopolysiloxanes
    Patent number: 7798374
    Abstract: In a process for producing crosslinkable organopolysiloxane compositions, in particular organopolysiloxane compositions which can be crosslinked at room temperature, the organopolysiloxane compositions are stored in a storage unit before being packed in moisture-proof containers, the storage having a storage capacity of at least 15 minutes of production capacity of the mixture, the essentially dead-space-free storage unit continually having an internal pressure of more than 1200 hPa during filling.
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: September 21, 2010
    Assignee: Wacker Chemie AG
    Inventors: Peter Schoeley, Guenther Dineiger, Stephan Schulz
  • PROCESS FOR PREPARING ORGANOSILICON COMPOUNDS CONTAINING ORGANYLOXY GROUPS
    Publication number: 20100197949
    Abstract: Organosilicon compounds bearing silicon-bonded organyloxy groups are prepared by mixing and reacting silanol-functional organosilicon compounds with organosilicon compounds containing at least two organyloxy groups in a mixer with an energy input of at least 0.2 kW/Kg of mixture. At this level of energy input, reaction to form the organyloxy-functional product is rapid, and can be achieved without supplying external heat, and also without catalysts, if desired.
    Type: Application
    Filed: July 16, 2008
    Publication date: August 5, 2010
    Applicant: WACKER CHEMIE AG
    Inventors: Peter Schoeley, Bernhard Ruhland, Uwe Scheim
  • Crosslinkable compositions based on organosilicon compounds
    Patent number: 7745531
    Abstract: Crosslinkable compositions based on organosilicon compounds with a very high storage stability contain fine-particle metacarbonate. Storage stability of the composition is increased as compared to conventional forms of carbonates.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: June 29, 2010
    Assignee: Wacker Chemie AG
    Inventors: Peter Schoeley, Gabriele Dineiger, Uwe Scheim
  • Crosslinkable composition based on organosilicon compounds
    Patent number: 7582717
    Abstract: Crosslinkable compositions based on organosilicon compounds contain at least one compound of the formula H(OCH2CH2)n(OCHCH3CH2)p(OCH2CH2)mOH??(III) and/or a reaction product thereof with hydrolyzable organosilicon compound(s), where n is 0 or an integer from 1 to 30, m is 0 or an integer from 1 to 30, and the sum of n and m is greater than 5, and p is 1, 2, or 3. The compositions have superior application properties as compared to similar compositions without compound III.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: September 1, 2009
    Assignee: Wacker Chemie AG
    Inventors: Peter Schoeley, Herbert Soellradl, Marko Prasse
  • PROCESS FOR THE CONTINUOUS PREPARATION OF CROSSLINKABLE MATERIALS BASED ON ORGANOSILICON COMPOUNDS
    Publication number: 20090059719
    Abstract: The present invention relates to a process for the continuous preparation of mixtures containing organosilicon compound (A) and solid (B) and optionally further components in a mixing unit comprising at least one rotating mixing shaft, wherein at least one mixing shaft makes an angle of inclination with the horizontal of more than 10 degrees and the inlet opening for the solid (B) is arranged higher than the outlet opening.
    Type: Application
    Filed: September 3, 2008
    Publication date: March 5, 2009
    Applicant: WACKER CHEMIE AG
    Inventors: Peter Schoeley, Uwe Scheim
  • Process For Producing Crosslinkable Compositions Based On Organopolysiloxanes
    Publication number: 20080171845
    Abstract: In a process for producing crosslinkable organopolysiloxane compositions, in particular organopolysiloxane compositions which can be crosslinked at room temperature, the organopolysiloxane compositions are stored in a storage unit before being packed in moisture-proof containers, the storage having a storage capacity of at least 15 minutes of production capacity of the mixture, the essentially dead-space-free storage unit continually having an internal pressure of more than 1200 hPa during filling.
    Type: Application
    Filed: January 8, 2008
    Publication date: July 17, 2008
    Applicant: WACKER CHEMIE AG
    Inventors: Peter Schoeley, Guenther Dineiger, Stephan Schulz
  • Crosslinkable composition based on organosilicon compounds
    Publication number: 20070142597
    Abstract: Crosslinkable compositions based on organosilicon compounds contain at least one compound of the formula H(OCH2CH2)n(OCHCH3CH2)p(OCH2CH2)mOH ??(III) and/or a reaction product thereof with hydrolyzable organosilicon compound(s), where n is 0 or an integer from 1 to 30, m is 0 or an integer from 1 to 30, and the sum of n and m is greater than 5, and p is 1, 2, or 3. The compositions have superior application properties as compared to similar compositions without compound III.
    Type: Application
    Filed: December 15, 2006
    Publication date: June 21, 2007
    Applicant: Wacker Chemie AG
    Inventors: Peter Schoeley, Herbert Soellradl, Marko Prasse
  • Crosslinkable compositions based on organosilicon compounds
    Publication number: 20060063895
    Abstract: Crosslinkable organosilicon compositions with controllable modulus can be prepared using organosilicon compounds composed of units of the formula (HO)aRbSiO(4-a-b)/2 ??(I), where R is identical or different and is a monovalent, optionally substituted hydrocarbon radical optionally interrupted by heteroatoms, a is 0 or 1, and b is 0, 1, 2 or 3, with the proviso that the organosilicon compound has a single unit of the formula (I) where a=1, and has a viscosity of from 5 to 1000 mPas at 25° C.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 23, 2006
    Applicant: Wacker-Chemie GmbH
    Inventors: Peter Schoeley, Herbert Soellradl
  • Process for deaggregating silicic acid
    Patent number: 5973057
    Abstract: Deaggregated highly disperse silicic acid, in which the average particle size is less than 100 nm, preferably less than 50 nm, is prepared by extremely high mechanical stress. The deaggregated silicic acid is employed as a filler in silicone rubber mixtures.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: October 26, 1999
    Assignee: Huels Silicone GmbH
    Inventors: Peter Schoeley, Ralf Winkler, Harald Schickmann
  • Adhesive RTV silicone rubber compounds
    Patent number: 5969057
    Abstract: Adhesive room temperature vulcanizing silicone rubber compositions based on polydiorganosiloxanes, which cross-link by means of condensation are good adhesives. The compounds contain, in addition to the conventional components, the combination of at least one hydrolyzable alkylsilalne and at least one branched polysiloxane.
    Type: Grant
    Filed: April 28, 1997
    Date of Patent: October 19, 1999
    Assignee: Huels Silicone GmbH
    Inventors: Peter Schoeley, Gisela Liesch, Cornelia Sczepanski, Ulrich Michel