Patents by Inventor Sarah Schmitz

Sarah Schmitz 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 producing bisbenzoxazoles
    Patent number: 8067612
    Abstract: The invention relates to a method for producing bisbenzoxazoles that are interconnected by means of a system of conjugated double bonds, according to which o-aminophenols are reacted with dicarboxylic acids, the carboxyl groups of which are interconnected via a double bond or a system of conjugated double bonds, to form an ammonium salt, said ammonium salt being converted in the presence of dehydrogenating catalysts and solvents with a low dielectric loss into benzoxazol by means of microwave radiation.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: November 29, 2011
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Matthias Krull, Alexander Lerch, Roman Morschhaeuser, Norbert Beye, Hanspeter Gethoeffer, Helmut Ritter, Sarah Schmitz
  • LOW-PHOSPHORUS LAMINATION ADDITIVES HAVING LOW EMISSION, IMPROVED INITIAL ADHESION AND IMPROVED HYDROLYSIS STABILITY
    Publication number: 20110054055
    Abstract: A composition is provided which is suitable for producing polyurethane systems appropriate for hot adhesive bonding. The composition includes from 0.1 to 20% by mass of an additive mixture comprising at least one organic phosphorus compound either alone or in combination with a crosslinker or extender.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 3, 2011
    Applicant: EVONIK GOLDSCHMIDT GMBH
    Inventors: Sarah Schmitz, Christian Eilbracht
  • USE OF METAL SALTS OF A CARBOXYLIC ACID IN THE PRODUCTION OF POLYURETHANE SYSTEMS
    Publication number: 20110015290
    Abstract: A catalyst system which is suitable for catalyzing the production of polyurethane systems is provided. The catalyst system contains a metal salt of a carboxylic acid to whose carbonyl carbon a hydrogen atom or a hydrocarbon radical is bound, with the proviso that the carboxylic acid does not have exclusively a single ethyl or n-propyl branch in the 2 position.
    Type: Application
    Filed: July 14, 2010
    Publication date: January 20, 2011
    Applicant: EVONIK GOLDSCHMIDT GMBH
    Inventors: Sarah Schmitz, Roland Hubel
  • Process for preparing amides based on polyetheramines and (meth)acrylic acid
    Patent number: 7759454
    Abstract: The invention provides a process for preparing amides from polyetheramines and (meth)acrylic acid or the corresponding anhydrides, the energy source used being microwaves.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: July 20, 2010
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventors: Uwe Falk, Martin Glos, Roman Morschhaeuser, Helmut Ritter, Sarah Schmitz
  • Method For Producing Alkaline Fatty Acid Amides
    Publication number: 20100116642
    Abstract: The invention relates to a method for producing alkaline fatty acid amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one tertiary amino group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkaline amide by means of microwave radiation.
    Type: Application
    Filed: October 5, 2007
    Publication date: May 13, 2010
    Applicant: Clariant Finance (BVI) Limited
    Inventors: Matthias Krull, Roman Morschhaeuser, Christoph Kayser, Helmut Ritter, Sarah Schmitz
  • Method For Producing Tertiary Amides Of Alkylphenyl Carboxylic Acids
    Publication number: 20100081843
    Abstract: The invention relates to a method for producing tertiary amides of alkylphenyl carboxylic acids by reacting at least one secondary amine with at least one alkylphenyl carboxylic acid to form an ammonium salt, said ammonium salt being subsequently converted into the tertiary amide by means of microwave radiation.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 1, 2010
    Inventors: Mathias Krull, Roman Morschhaeuser, Alexander Lerch, Helmut Ritter, Sarah Schmitz
  • Method For Producing Alkaline (Meth)Acrylamides
    Publication number: 20100032284
    Abstract: The invention relates to a method for producing alkaline amides or imides of ethylenically unsaturated C3 to C6 carboxylic acids by reacting amines that contain at least one primary and/or secondary amino group and at least one tertiary amino group with ethylenically unsaturated C3 to C6 carboxlic acids to form an ammonium salt and said ammonium salt is subsequently converted into the alkaline amide or imide by means of microwave radiation, with the proviso that the primary and/or secondary amino group is devoid of alkoxy groups.
    Type: Application
    Filed: October 5, 2007
    Publication date: February 11, 2010
    Inventors: Matthias Krull, Christoph Kayser, Roman Morschhaeuser, Helmut Ritter, Sarah Schmitz
  • Method For Producing Fatty Acid Alkanol Amides
    Publication number: 20100010244
    Abstract: The invention relates to a method for producing fatty acid alkanol amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one hydroxyl group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkanol amide by means of microwave radiation.
    Type: Application
    Filed: October 5, 2007
    Publication date: January 14, 2010
    Applicant: Clariant Finance (BVI)Limited
    Inventors: Matthias Krull, Roman Morschhaeuser, Peter Klug, Alexander Lerch, Christoph Kayser, Helmut Ritter, Sarah Schmitz
  • Process for preparing amides based on polyetheramines and (meth)acrylic acid
    Publication number: 20060252884
    Abstract: The invention provides a process for preparing amides from polyetheramines and (meth)acrylic acid or the corresponding anhydrides, the energy source used being microwaves.
    Type: Application
    Filed: April 13, 2006
    Publication date: November 9, 2006
    Inventors: Uwe Falk, Martin Glos, Roman Morschhaeuser, Helmut Ritter, Sarah Schmitz