Patents by Inventor Boris Breitscheidel

Boris Breitscheidel 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).

  • Patent number: 11932819
    Abstract: The invention relates to a lubricant comprising a diester of adipic acid with a tridecanol mixture which comprises 20 to 60% of at least triply branched tridecanols, 10 to 50% doubly branched tridecanols, and 5 to 30% singly branched and/or linear tridecanols, and where the percentages are determined by gas chromatography.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: March 19, 2024
    Assignee: BASF SE
    Inventors: Markus Scherer, Jan Strittmatter, Boris Breitscheidel
  • Publication number: 20230112909
    Abstract: Cyclohexanol-capped compounds and their use as plasticizers The presently claimed invention relates to a compound of formula (I) having cyclohexane end capping, (I). It further relates to a molding comprising said compound and its use as plasticizer. It also relates to the plasticizer composition comprising at least one compound of formula (I), as described herein.
    Type: Application
    Filed: March 15, 2021
    Publication date: April 13, 2023
    Inventors: Uwe STORZUM, Samuel David TIMPA, Boris BREITSCHEIDEL
  • Publication number: 20220177405
    Abstract: The present invention relates to a process for purifying benzenepolycarboxylic esters and for preparing cyclohexanepolycarboxylic esters by hydrogenating the purified benzenepolycarboxylic esters. The invention further relates to benzenepolycarboxylic esters and cyclohexanepolycarboxylic esters having a small proportion of by-products, especially of dialkyl ethers, and especially to diisononyl cyclohexane-1,2-dicarboxylate having a small proportion of diisononyl ether. The invention also relates to the use of the cyclohexanepolycarboxylic esters as plasticizers, especially in products intended for human contact, such as children's toys, food packaging and medical articles.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 9, 2022
    Inventors: Piotr MAKARCZYK, Boris BREITSCHEIDEL, Zsolt SZARKA, Sonja JUDAT
  • Publication number: 20210388281
    Abstract: The invention relates to a lubricant comprising a diester of adipic acid with a tridecanol mixture which comprises 20 to 60% of at least triply branched tridecanols, 10 to 50% doubly branched tridecanols, and 5 to 30% singly branched and/or linear tridecanols, and where the percentages are determined by gas chromatography.
    Type: Application
    Filed: October 28, 2019
    Publication date: December 16, 2021
    Inventors: Markus SCHERER, Jan STRITTMATTER, Boris BREITSCHEIDEL
  • Patent number: 11014863
    Abstract: A process for preparing C4 to C13 monohydroxy compounds from a bottom fraction arising in the distillation of a crude mixture of C4 to C13 oxo-process aldehydes from cobalt-catalyzed or rhodium-catalyzed hydroformylation, or in the distillation of a crude mixture of C4 to C13 oxo-process alcohols, which comprises contacting the bottom fraction in the presence of hydrogen with a catalyst comprising copper oxide and aluminum oxide, at a temperature of 150° C. to 300° C. and a pressure of 20 bar to 300 bar and subjecting the resulting crude hydrogenation product to distillation, and the amount of C4 to C13 monohydroxy compounds present in the crude hydrogenation product after the hydrogenation being greater than the amount of C4 to C13 monohydroxy compounds given stoichiometrically from the hydrogenation of the ester and aldehyde compounds present in the bottom fraction, including the C4 to C13 monohydroxy compounds still present in the bottom fraction before the hydrogenation.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: May 25, 2021
    Assignee: BASF SE
    Inventors: Stephan Zuend, Rainer Papp, Boris Breitscheidel, Armin Lange De Oliveira
  • Publication number: 20210078925
    Abstract: A process for preparing C4 to C10 monohydroxy compounds from a bottom fraction arising in the distillation of a crude mixture of C4 to C10 oxo-process aldehydes from cobalt-catalyzed or rhodium-catalyzed hydroformylation, or in the distillation of a crude mixture of C4 to C10 oxo-process alcohols, which comprises contacting the bottom fraction in the presence of hydrogen with a catalyst comprising copper oxide and aluminum oxide, at a temperature of 150° C. to 300° C. and a pressure of 20 bar to 300 bar and subjecting the resulting crude hydrogenation product to distillation, and the amount of C4 to C10 monohydroxy compounds present in the crude hydrogenation product after the hydrogenation being greater than the amount of C4 to C10 monohydroxy compounds given stoichiometrically from the hydrogenation of the ester and aldehyde compounds present in the bottom fraction, including the C4 to C10 monohydroxy compounds still present in the bottom fraction before the hydrogenation.
    Type: Application
    Filed: May 14, 2018
    Publication date: March 18, 2021
    Inventors: Stephan ZUEND, Rainer PAPP, Boris BREITSCHEIDEL, Armin LANGE DE OLIVEIRA
  • Patent number: 10787565
    Abstract: The present invention relates to a polymer composition comprising a cycloalkyl alkyl dicarboxylic diester as plasticizer, to molding compositions and plastisols each comprising such a polymer composition, and to the use of these polymer compositions.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: September 29, 2020
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern, Martin Kaller
  • Patent number: 10759732
    Abstract: A process for preparing an ester of (meth)acrylic acid or a derivative thereof comprises reacting (meth)acrylic acid or a derivative thereof with glycerol carbonate at a reaction temperature of 10 to 150° C. without a solvent in the presence of at least one enzyme catalyzing the esterification reaction.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: September 1, 2020
    Assignee: BASF SE
    Inventors: Mathieu Blanchot, Uwe Meisenburg, Steffen Maurer, Jochen Petzoldt, Tobias Hoefener, Boris Breitscheidel, Andrea Misske, Friederike Fleischhaker, Martin Kaller, Christoph Fleckenstein, Ulrik Stengel, Ritesh Nair
  • Publication number: 20200231528
    Abstract: A process for preparing an ester of (meth)acrylic acid or a derivative thereof comprises reacting (meth)acrylic acid or a derivative thereof with glycerol carbonate at a reaction temperature of 10 to 150° C. without a solvent in the presence of at least one enzyme catalyzing the esterification reaction.
    Type: Application
    Filed: August 16, 2018
    Publication date: July 23, 2020
    Inventors: Mathieu BLANCHOT, Uwe MEISENBURG, Steffen MAURER, Jochen PETZOLDT, Tobias HOEFENER, Boris BREITSCHEIDEL, Andrea MISSKE, Friederike FLEISCHHAKER, Martin KALLER, Christoph FLECKENSTEIN, Ulrik STENGEL, Ritesh NAIR
  • Patent number: 10550242
    Abstract: The present invention relates to a plasticizer composition which comprises one or more aliphatic dicarboxylic esters of the general formula (I) and one or more diesters of the general formula (II), selected from 1,2-cyclohexanedicarboxylic esters and terephthalic esters, and also to molding compositions which comprise a thermoplastic polymer or an elastomer and one such plasticizer composition, and to the use of these plasticizer compositions and molding compositions.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 4, 2020
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern
  • Publication number: 20190359789
    Abstract: The present invention relates to a plasticizer composition which comprises one or more aliphatic dicarboxylic esters of the general formula (I) and one or more diesters of the general formula (II), selected from 1,2-cyclohexanedicarboxylic esters and terephthalic esters, and also to molding compositions which comprise a thermoplastic polymer or an elastomer and one such plasticizer composition, and to the use of these plasticizer compositions and molding compositions.
    Type: Application
    Filed: January 19, 2017
    Publication date: November 28, 2019
    Inventors: MATTHIAS PFEIFFER, Boris BREITSCHEIDEL, Axel GRIMM, Herbrt MORGENSTERN
  • Publication number: 20190321774
    Abstract: A method for depleting aromatic hydrocarbon from a crude gas stream, comprising the use of an absorption medium comprising one or more compounds of the general formula (I): wherein R1a and R1b are each independently C7 to C12-alkyl and/or one or more compounds of the general formula (II): wherein R2a and R2b are each independently C7 to C12-alkyl.
    Type: Application
    Filed: November 13, 2017
    Publication date: October 24, 2019
    Inventors: Boris BREITSCHEIDEL, Tim WELLHAUSEN, Friedemann GAITZSCH, Peter SCHUNCK, Olaf KRIHA, Stefan STAUB
  • Patent number: 10329402
    Abstract: The present invention relates to a plasticizer composition which comprises at least one cycloalkyl ester of saturated dicarboxylic acids and at least one 1,2-cyclohexanedicarboxylic ester, to molding compositions which comprise a thermoplastic polymer or an elastomer and this plasticizer composition, and to the use of these plasticizer compositions and molding compositions.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: June 25, 2019
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern
  • Publication number: 20190161597
    Abstract: A plasticizer composition comprising (a) at least one compound of the general formula (I), in which R1a, R1b and R1c are each independently C3- to C5-alkyl (b) at least one compound of the general formula (II), in which R2a and R2b are each independently C7- to C12-alkyl.
    Type: Application
    Filed: July 27, 2017
    Publication date: May 30, 2019
    Inventors: MATTHIAS PFEIFFER, Boris BREITSCHEIDEL, Axel GRIMN, Herbert MORGENSTERN
  • Publication number: 20190161598
    Abstract: A plasticizer composition comprising (a) at least one compound of the general formula (I), in which R1a, R1b and R1c are each independently C3 to C5-alkyl (b) at least one compound of the general formula (II), in which R2a and R2b are each independently C8-alkyl.
    Type: Application
    Filed: July 27, 2017
    Publication date: May 30, 2019
    Inventors: Matthias PFEIFFER, Boris BREITSCHEIDEL, Axel GRIMM, Herbert MORGENSTERN
  • Patent number: 10287417
    Abstract: The present invention relates to a plasticizer composition which comprises at least one polymeric dicarboxylic ester and at least one dialkyl terephthalate, to molding compositions which comprise a thermoplastic polymer or an elastomer and such a plasticizer composition, and the use of these plasticizer compositions and molding compositions.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: May 14, 2019
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern
  • Patent number: 10287415
    Abstract: The present invention relates to a plasticizer composition which comprises at least one cycloalkyl ester of saturated dicarboxylic acids and at least one terephthalic ester, to molding compositions which comprise a thermoplastic polymer or an elastomer and this plasticizer composition, and to the use of these plasticizer compositions and molding compositions.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: May 14, 2019
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern
  • Patent number: 10273345
    Abstract: The invention relates to a plasticizer composition containing at least one polymer dicarboxylic acid ester, to molding compounds containing a thermoplastic polymer or a elastomer and a plasticizer composition of said type, and to the use of said plasticizer compositions and molding compounds.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: April 30, 2019
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern
  • Patent number: 10266672
    Abstract: The present invention relates to a plasticizer composition which comprises at least one polymeric dicarboxylic ester, to molding compositions which comprise a thermoplastic polymer or an elastomer and such a plasticizer composition, and to the use of these plasticizer compositions and molding compositions.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: April 23, 2019
    Assignee: BASF SE
    Inventors: Matthias Pfeiffer, Boris Breitscheidel, Axel Grimm, Herbert Morgenstern
  • Publication number: 20190055376
    Abstract: The present invention relates to a plasticizer composition containing at least one polymeric dicarboxylic acid ester and at least one phthalic acid dialkyl ester, to molding compounds containing a thermoplastic polymer or an elastomer and such a plasticizer composition, and to the use of said plasticizer compositions and molding compounds.
    Type: Application
    Filed: September 29, 2016
    Publication date: February 21, 2019
    Inventors: Matthias PFEIFFER, Boris BREITSCHEIDEL, Axel GRIMM, Herbert MORGENSTERN