Patents by Inventor Rainer Hayessen

Rainer Hayessen 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).

  • Publication number: 20230114782
    Abstract: The present invention relates to a composition which can in particular be used as a soft handle composition in the finishing of textiles, comprising at least one quaternary ammonium silane, an organopolysiloxane compound having a dielectric constant of 2.90-10.0, optionally an emulsifier, water and optionally an organic solvent. The invention further relates to a method for preparing the composition according to the present invention, a use of the composition according to the present invention for finishing a textile, a method for finishing a textile, and a product that is obtained by the method according to the present invention.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 13, 2023
    Inventors: Rainer HAYESSEN, Ludwig HUBER, Dirk SIELEMANN, Gunther DUSCHEK
  • Patent number: 10626223
    Abstract: The invention relates to polyurethane organopolysiloxanes and their applications, in particular for the finishing of textile fabrics and textile fibres.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: April 21, 2020
    Assignee: RUDOLF GMBH
    Inventors: Volker Dehm, Gunther Duschek, Rainer Hayessen, Dirk Sielemann, Martin Teichert, Maximilian Schubert
  • Publication number: 20180155503
    Abstract: The invention relates to polyurethane organopolysiloxanes and their applications, in particular for the finishing of textile fabrics and textile fibres.
    Type: Application
    Filed: May 24, 2016
    Publication date: June 7, 2018
    Applicant: RUDOLF GMBH
    Inventors: Volker DEHM, Gunther DUSCHEK, Rainer HAYESSEN, Dirk SIELEMANN, Martin TEICHERT, Maximilian SCHUBERT
  • Patent number: 9593208
    Abstract: The invention relates to polysiloxanes with quaternized heterocyclic groups in the side chain, to the use and production thereof, in particular for finishing textiles and for hydrophobing objects.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: March 14, 2017
    Assignee: RUDOLF GMBH
    Inventors: Volker Dehm, Gunther Duschek, Rainer Hayessen, Dirk Sielemann, Martin Teichert
  • Publication number: 20160208052
    Abstract: The invention relates to polysiloxanes with quaternized heterocyclic groups in the side chain, to the use and production thereof, in particular for finishing textiles and for hydrophobing objects.
    Type: Application
    Filed: September 19, 2014
    Publication date: July 21, 2016
    Applicant: RUDOLF GMBH
    Inventors: Volker DEHM, Gunther DUSCHEK, Rainer HAYESSEN, Dirk SIELEMANN, Martin TEICHERT
  • Patent number: 7329707
    Abstract: This invention concerns preparations containing partially quarternized amino-functional organopolysiloxanes and use thereof in aqueous systems on textile substrates. The preparations contain (1) 2 to 60 percent by weight of a partially quartenized amino-functional organopolysiloxane, (2) 2 to 40 percent by weight of an emulsifier, (3) 0 to 15 percent of a hydrotrope and (4) 20 to 95 percent by weight of water, with the proviso that the total nitrogen content of component (1) is in the range from 0.05 to 2.0 percent by weight, based on the overall composition of component (1).
    Type: Grant
    Filed: November 13, 2003
    Date of Patent: February 12, 2008
    Assignee: Rudolf GmbH & Co. KG Chemische Fabrik
    Inventors: Bernhard Sandner, Cristina Stanica, Rainer Hayessen, Gunther Duschek
  • Publication number: 20060128880
    Abstract: This invention concerns preparations containing partially quarternized amino-functional organopolysiloxanes and use thereof in aqueous systems on textile substrates. The preparations contain (1) 2 to 60 percent by weight of a partially quartenized amino-functional organopolysiloxane, (2) 2 to 40 percent by weight of an emulsifier, (3) 0 to 15 percent of a hydrotrope and (4) 20 to 95 percent by weight of water, with the proviso that the total nitrogen content of component (1) is in the range from 0.05 to 2.0 percent by weight, based on the overall composition of component (1).
    Type: Application
    Filed: November 13, 2003
    Publication date: June 15, 2006
    Applicant: Rudolf GMBH & Co. KG Chemische Fabrik
    Inventors: Bernhard Sandner, Cristina Stanica, Rainer Hayessen, Gunther Duschek
  • Publication number: 20040200006
    Abstract: The present invention relates to water-free preparations and their use as a sewing yarn finish which comprise (1) 70-98% by weight of a polydialkylsiloxane, (2) 1-29% by weight of a paraffin wax, (3) 0-6% by weight of a fatty acid having 8-22 carbon atoms, (4) 0-6% by weight of a fatty acid ester having 8-22 carbon atoms in the fatty acid radical and 3-22 carbon atoms in the fatty alcohol radical and also (5) 1-5% by weight of a mediator.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 14, 2004
    Applicant: Rudolf GmbH & Co. KG
    Inventors: Bernhard Sandner, Rainer Hayessen, Barbara Semmler