Patents by Inventor Andre Raukamp

Andre Raukamp 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).

  • Adducts of isocyanatoalkyltrimethoxysilanes with flame retardants reactive therewith
    Patent number: 10100207
    Abstract: An adduct of at least one isocyanatoalkyltrimethoxysilane with at least one flame retardant reactive with the isocyanatoalkyltrimethoxysilane is used in compositions and for coating plexiglass.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: October 16, 2018
    Assignee: Evonik Degussa GmbH
    Inventors: Wiebke Stache, Andre Raukamp, Markus Hallack, Annegret Lilienthal, Sina Ballauf
  • ADDUCTS OF ISOCYANATOALKYLTRIMETHOXYSILANES WITH FLAME RETARDANTS REACTIVE THEREWITH
    Publication number: 20160297974
    Abstract: An adduct of at least one isocyanatoalkyltrimethoxysilane with at least one flame retardant reactive with the isocyanatoalkyltrimethoxysilane is used in compositions and for coating plexiglass.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Applicant: Evonik Degussa GmbH
    Inventors: Wiebke STACHE, Andre RAUKAMP, Markus HALLACK, Annegret LILIENTHAL, Sina BALLAUF
  • HYDROPHILIC POLYISOCYANATES
    Publication number: 20150329752
    Abstract: The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.
    Type: Application
    Filed: July 30, 2015
    Publication date: November 19, 2015
    Applicant: Evonik Degussa GmbH
    Inventors: Evelyn Albrecht, Emmanouil Spyrou, Annegret Lilienthal, Andre Raukamp, Dirk Hoppe, Dirk Kuppert, Joachim Venzmer, Frank Schubert, Michael Ferenz
  • Hydrophilic polyisocyanates
    Patent number: 9175126
    Abstract: The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: November 3, 2015
    Assignee: Evonik Degussa GmbH
    Inventors: Evelyn Albrecht, Emmanouil Spyrou, Annegret Lilienthal, Andre Raukamp, Dirk Hoppe, Dirk Kuppert, Joachim Venzmer, Frank Schubert, Michael Ferenz
  • Non-aqueous room temperature-curing coating material
    Patent number: 9115293
    Abstract: Provided is a coating material comprising a crosslinker component and a catalyst component, the coating material curing at temperatures of 10 to 80° C., to the use of the coating materials to coat a variety of substrates and to coating compositions comprising coating material.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 25, 2015
    Assignee: EVONIK DEGUSSA GmbH
    Inventors: Rainer Lomoelder, Andre Raukamp, Sabine Naumann
  • Highly reactive polyurethane compositions containing uretdione groups
    Patent number: 8569440
    Abstract: The invention relates to high-reactivity polyurethane compositions containing uretdione groups and intended for use in the plastics sector.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: October 29, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Emmanouil Spyrou, Rainer Lomölder, Dirk Hoppe, Christoph Nacke, Andre Raukamp
  • NON-AQUEOUS ROOM TEMPERATURE-CURING COATING MATERIAL
    Publication number: 20130243962
    Abstract: Provided is a coating material comprising a crosslinker component and a catalyst component, the coating material curing at temperatures of 10 to 80° C., to the use of the coating materials to coat a variety of substrates and to coating compositions comprising coating material.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Inventors: Rainer Lomoelder, Andre Raukamp, Sabine Naumann
  • ADDUCTS OF ISOCYANATOALKYLTRIALKOXYSILANES AND ALIPHATIC, ALKYL-BRANCHED DIOLS OR POLYOLS
    Publication number: 20130244043
    Abstract: Low molecular mass adduct compositions of isocyanatoalkyltrialkoxysilanes and aliphatic alkyl-branched diols or polyols are provided. The adduct compositions are liquid at temperatures of greater than 0° C. Coating compositions which provide scratch resistant clearcoat coatings upon curing are also provided.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 19, 2013
    Applicant: Evonik Degussa GmbH
    Inventors: Rainer LOMOELDER, Andre RAUKAMP, Sabine NAUMANN, Christoph NACKE, Silvia HERDA
  • HYDROPHILIC POLYISOCYANATES
    Publication number: 20130041102
    Abstract: The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.
    Type: Application
    Filed: May 18, 2011
    Publication date: February 14, 2013
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Evelyn Albrecht, Emmanouil Spyrou, Annegret Lilienthal, Andre Raukamp, Dirk Hoppe, Dirk Kuppert, Joachim Venzmer, Frank Schubert, Michael Ferenz
  • NCO-FUNCTIONAL PREPOLYMER MADE OF DICYCLOHEXYL METHANE DIISOCYANATE, ISOPHORONE DIISOCYANATE, AND POLYETHER POLYOLS, HAVING A REDUCED TENDENCY TO CRYSTALLIZATION
    Publication number: 20100222540
    Abstract: The invention relates to NCO-functional prepolymers prepared from dicyclohexylmethane diisocyanate (H12MDI hereinafter) and polyether polyols, with a reduced tendency to crystallization, a fraction of the H12MDI being blended with further monomeric isophorone diisocyanate (IPDI hereinafter), so making it possible to reduce or prevent entirely the tendency to crystallization, and also to the preparation and use.
    Type: Application
    Filed: September 25, 2008
    Publication date: September 2, 2010
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Andre Raukamp, Dirk Hoppe, Christoph Nacke, Rainer Lomoelder
  • Polyurethane Compounds Containing Hydroxyl Terminated Uretdione Groups
    Publication number: 20080269415
    Abstract: The invention relates to specific, hydroxyl-terminated polyurethane compounds containing uretdione groups and intended for use in the plastics sector.
    Type: Application
    Filed: September 8, 2005
    Publication date: October 30, 2008
    Applicant: Degussa GmbH
    Inventors: Emmanouil Spyrou, Rainer Lomolder, Dirk Hoppe, Christoph Nacke, Andre Raukamp
  • Highly Reactive Polyurethane Compositions Containing Uretdione Groups
    Publication number: 20080097025
    Abstract: The invention relates to high-reactivity polyurethane compositions containing uretdione groups and intended for use in the plastics sector.
    Type: Application
    Filed: September 8, 2005
    Publication date: April 24, 2008
    Applicant: DEGUSSA GmbH
    Inventors: Emmanouil Spyrou, Rainer Lomoelder, Dirk Hoppe, Christoph Nacke, Andre Raukamp