Patents by Inventor Monika Jobmann

Monika Jobmann 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).

  • Encapsulated Biocides
    Publication number: 20220015358
    Abstract: The invention discloses a method for protecting coating compositions selected from the group consisting of architectural (interior and exterior) and marine paints and coatings, sealants (for example PU, Epoxy, Silicone), fishnet coatings, construction paints and coatings, oil and gas coatings, wood composite coatings and wood composites plastics, flooring paints and coatings, and combinations thereof; against microorganisms by the use of microencapsulated biocides, wherein the encapsulation is realized with a polyurea polymer.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 20, 2022
    Inventors: Stefan Ellinger, Brittany Caldwell, Katrina Staggemeier, Shujun Wang, Simone Verdi, Joachim Kerber, Kevin E. Janak, Ulrich Mayerhoeffer, Monika Jobmann, Alexandra Latnikova, Roshanak Lowe
  • Microencapsulated rubber additives and method for production thereof
    Patent number: 8637592
    Abstract: The invention relates to encapsulated rubber additives in the form of microcapsules having a polymer capsule wall and a core which comprises at least one rubber additive. The invention likewise relates to a method for the production of microcapsules of this type. The microcapsules according to the invention are used during vulcanization of natural and synthetic rubbers.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: January 28, 2014
    Assignee: Schill + Seilacher GmbH
    Inventors: Monika Jobmann, Gerald Rafler, Manfred Hensel
  • Microcapsules used for producing rubber and method for their production
    Patent number: 7947370
    Abstract: The invention relates to microcapsules made of a core which contains at least one rubber additive and of a shell made of a first polymer. At least one coating made of a second polymer, which differs from the first polymer, and/or of a low molecular inorganic or organic compound, is deposited on the surface of the microcapsules as sliding or wearing layer in order to reduce the static friction.
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: May 24, 2011
    Assignee: Schill + Seilacher GmbH
    Inventors: Monika Jobmann, Gerald Rafler, Jozef Sagala, Ingeborg Gross
  • Microencapsulated Rubber Additives and Method For Production Thereof
    Publication number: 20080227888
    Abstract: The invention relates to encapsulated rubber additives in the form of microcapsules having a polymer capsule wall and a core which comprises at least one rubber additive. The invention likewise relates to a method for the production of microcapsules of this type. The microcapsules according to the invention are used during vulcanisation of natural and synthetic rubbers.
    Type: Application
    Filed: July 28, 2006
    Publication date: September 18, 2008
    Applicant: SCHILL + SEILACHER AG
    Inventors: Monika Jobmann, Gerald Rafler, Manfred Hensel
  • Microcapsules used for producing rubber and method for their production
    Publication number: 20060127668
    Abstract: The invention relates to microcapsules made of a core which contains at least one rubber additive and of a shell made of a first polymer. At least one coating made of a second polymer, which differs from the first polymer, and/or of a low molecular inorganic or organic compound, is deposited on the surface of the microcapsules as sliding or wearing layer in order to reduce the static friction.
    Type: Application
    Filed: September 4, 2003
    Publication date: June 15, 2006
    Applicant: Schill & Seilacher AG
    Inventors: Monika Jobmann, Gerald Rafler, Josef Sagala, Ingeborg Gross
  • Process for manufacturing homo- and copolyesters of Lactic acid
    Patent number: 6657042
    Abstract: A process is provided for manufacturing homo- and copolyesters of lactic acid by ring scission polymerization of its cyclic monomers in the presence of an initiator. Polymerization is carried out in the molten phase in the presence of an initiator system containing a compound of tin and at least one additional initiator chosen from the compounds of metal of the fourth subgroup.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: December 2, 2003
    Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    Inventors: Gerald Rafier, Jacqueline Lang, Monika Jobmann, Inna Bechthold
  • Process for manufacturing homo- and copolyesters of lactic acid
    Publication number: 20030060595
    Abstract: A process is provided for manufacturing homo- and copolyesters of lactic acid by ring scission polymerization of its cyclic monomers in the presence of an initiator. Polymerization is carried out in the molten phase in the presence of an initiator system containing a compound of tin and at least one additional initiator chosen from the compounds of metal of the fourth subgroup.
    Type: Application
    Filed: March 19, 2002
    Publication date: March 27, 2003
    Inventors: Gerald Rafler, Jacqueline Lang, Monika Jobmann, Inna Bechthold