Patents by Inventor Matthias Laubender

Matthias Laubender 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: 20170128348
    Abstract: The present invention relates to compositions which comprise highly branched polyesters, to the use of these highly branched polyesters in cosmetics and dermatology and to substituted highly branched polyesters.
    Type: Application
    Filed: November 16, 2016
    Publication date: May 11, 2017
    Inventors: Volker Wendel, Matthias Laubender, Jean-Francois Stumbe, Bernd Bruchmann
  • Patent number: 9422505
    Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in laundry and cosmetic formulations. Accordingly, the present invention is directed to a microcapsule comprising a core of hydrophobic material composed of at least one fragrance or perfume and a microcapsule shell obtainable by the suspension polymerization of the following monomers: (a) one or more C1-C24-alkyl ester(s) of (meth)acrylic acid (monomer A), (b) one or more bi- or polyfunctional monomers (monomer B) and (c) optionally, one or more other ethylenically unsaturated monomers (monomer C), wherein the shear rate for the preparation of the emulsion lies in the range of from 150 to 500 rpm and the stirring time for the preparation of the emulsion lies in the range of from 15 min to 180 min.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: August 23, 2016
    Assignee: GIVAUDAN S.A.
    Inventors: Matthias Laubender, Ouidad Benlahmar, Regina Klein, Joseph Stracke, Patrick Leibach, Jeremy Ness
  • Patent number: 9233353
    Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in various fields of industry.
    Type: Grant
    Filed: April 13, 2010
    Date of Patent: January 12, 2016
    Assignee: BASF SE
    Inventors: Matthias Laubender, Ouidad Benlahmar, Roland Ettl
  • Patent number: 8821841
    Abstract: The present invention relates to aqueous skin or hair cosmetic preparations which comprise at least one polymer A which comprises, in copolymerized form, at least one ester of (meth)acrylic acid, at least one olefinically unsaturated, free-radically polymerizable anionogenic or anionic compound, at least one free-radically polymerizable olefinically unsaturated urethane-group-containing compound which comprises no silicone groups and, if appropriate, further free-radically polymerizable compounds.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: September 2, 2014
    Assignee: BASF SE
    Inventors: Son Nguyen Kim, Marianna Pierobon, Gabi Winter, Matthias Laubender, Reinhold Schwalm
  • Patent number: 8821843
    Abstract: The invention relates to a polymer suited for modifying the styling performance and the rheology of a cosmetic preparation, a composition thereof, a method of making it as well as the use of said polymer and the composition respectively. The copolymer comprises at least one non-ionic ethylenically unsaturated C1-C4 (meth)acrylate as monomer A; an ethylenically unsaturated monomer B having as hydrogen bond donor an amide group, said ethylenically unsaturated monomer B being an ethylenically unsaturated monomer having a cyclic amide moiety, as monomer B1 and/or, an ethylenically unsaturated monomer having an acyclic amide group, as monomer B2; at least one ethylenically unsaturated carboxylic acid as monomer C; a macromonomer D; optionally at least one cross-linker E; and optionally at least one further monomer F.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: September 2, 2014
    Assignee: BASF SE
    Inventors: Son Nguyen-Kim, Rolf Werner, Angelika Schmitt, Peter Hossel, Matthias Laubender, Jens Schröder
  • Publication number: 20140065197
    Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in laundry and cosmetic formulations. Accordingly, the present invention is directed to a microcapsule comprising a core of hydrophobic material composed of at least one fragrance or perfume and a microcapsule shell obtainable by the suspension polymerization of the following monomers: (a) one or more C1-C24-alkyl ester(s) of (meth)acrylic acid (monomer A), (b) one or more bi- or polyfunctional monomers (monomer B) and (c) optionally, one or more other ethylenically unsaturated monomers (monomer C), wherein the shear rate for the preparation of the emulsion lies in the range of from 150 to 500 rpm and the stirring time for the preparation of the emulsion lies in the range of from 15 min to 180 min.
    Type: Application
    Filed: August 27, 2013
    Publication date: March 6, 2014
    Applicant: BASF SE
    Inventors: Matthias Laubender, Ouidad Benlahmar, Regina Klein, Joseph Stracke, Patrick Leibach, Jeremy Ness
  • Publication number: 20140057998
    Abstract: The present invention relates to compositions which comprise highly-branched polycarbonates, to the use of these highly-branched polycarbonates in cosmetics and dermatology and to substituted highly-branched polycarbonates.
    Type: Application
    Filed: October 29, 2013
    Publication date: February 27, 2014
    Applicant: BASF SE
    Inventors: Volker Wendel, Matthias Laubender, Jean-Francois Stumbe, Bernd Bruchmann
  • Publication number: 20130236397
    Abstract: The present invention relates to copolymers, which comprises, in copolymerized form, between 25 and 80% by weight of tert-butyl(meth)acrylate, 2 to 60% by weight of hydroxyalkyl(meth)acrylate, 10 to 40% by weight of an anionic or anionogenic, free-radically polymerizable, olefinically unsaturated compound which is or comprises methacrylic acid, and, if appropriate, up to 30% by weight of a further free-radically polymerizable, olefinically unsaturated compound. In addition, the present invention relates to the use of such copolymers in cosmetic preparations, and to such cosmetic preparations per se.
    Type: Application
    Filed: April 18, 2013
    Publication date: September 12, 2013
    Applicant: BASF SE
    Inventors: Gabi Winter, Matthias Laubender
  • Patent number: 8497318
    Abstract: The invention relates to a process for preparing a polymer by free-radical polymerization of at least one ethylenically unsaturated monocarboxylic acid and/or a salt thereof, at least one ethylenically unsaturated dicarboxylic acid and/or an anhydride and/or a salt thereof, in the presence of hypophosphorous acid and/or a salt thereof. The invention also relates to a polymer composition obtainable by this process. The invention also relates to the use of such a polymer composition as detergent additive, e.g. as dispersant, scale inhibitor or sequestrant for laundry detergents.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: July 30, 2013
    Assignee: BASF SE
    Inventors: Matthias Laubender, Ewald Heintz, Clarissa Seidl, Bolette Urtel, Alexsandro Berger
  • Publication number: 20130129658
    Abstract: The invention relates to a polymer suited for modifying the styling performance and the rheology of a cosmetic preparation, a composition thereof, a method of making it as well as the use of said polymer and the composition respectively. The copolymer comprises at least one non-ionic ethylenically unsaturated C1-C4 (meth)acrylate as monomer A; an ethylenically unsaturated monomer B having as hydrogen bond donor an amide group, said ethylenically unsaturated monomer B being an ethylenically unsaturated monomer having a cyclic amide moiety, as monomer B1 and/or, an ethylenically unsaturated monomer having an acyclic amide group, as monomer B2; at least one ethylenically unsaturated carboxylic acid as monomer C; a macromonomer D; optionally at least one cross-linker E; and optionally at least one further monomer F.
    Type: Application
    Filed: April 28, 2011
    Publication date: May 23, 2013
    Applicant: BASF SE
    Inventors: Son Nguyen-Kim, Rolf Werner, Angelika Schmitt, Peter Hossel, Matthias Laubender, Jens Schröder
  • Patent number: 8247507
    Abstract: The present invention relates to a method for producing polymers by radically polymerizing a mixture comprising 99.99 to 10% by weight of at least one ?,?-ethylenically unsaturated compound with at least one cationogenic and/or cationic group per molecule, 0 to less than 25% by weight of at least one monoethylenically unsaturated amide-group-containing compound different from a) and also 0.01 to 5% by weight of a crosslinker using at least two different water-insoluble initiators.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: August 21, 2012
    Assignee: BASF SE
    Inventors: Ivette Garcia Castro, Son Nguyen Kim, Wolfgang Jahnel, Matthias Laubender, Rolf Werner
  • Publication number: 20120058929
    Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in various fields of industry.
    Type: Application
    Filed: April 13, 2010
    Publication date: March 8, 2012
    Applicant: BASF SE
    Inventors: Matthias Laubender, Ouidad Benlahmar, Roland Ettl
  • Publication number: 20120004383
    Abstract: The invention relates to a process for preparing a polymer by free-radical polymerization of at least one ethylenically unsaturated monocarboxylic acid and/or a salt thereof, at least one ethylenically unsaturated dicarboxylic acid and/or an anhydride and/or a salt thereof, in the presence of hypophosphorous acid and/or a salt thereof. The invention also relates to a polymer composition obtainable by this process. The invention also relates to the use of such a polymer composition as detergent additive, e.g. as dispersant, scale inhibitor or sequestrant for laundry detergents.
    Type: Application
    Filed: July 1, 2011
    Publication date: January 5, 2012
    Applicant: BASF SE
    Inventors: Matthias LAUBENDER, Ewald Heintz, Clarissa Seidl, Bolette Urtel, Alexsandro Berger
  • Patent number: 8084561
    Abstract: The present invention relates to a method of producing polymers by free-radical polymerization in solution, wherein the polymerization initiator used is an ethanol-soluble initiator, and the solution polymerization is carried out in an alcoholic solvent which comprises 5 to 50% by weight of water.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: December 27, 2011
    Assignee: BASF SE
    Inventors: Son Nguyen Kim, Matthias Laubender, Marianna Pierobon, Gabi Winter
  • Publication number: 20110306501
    Abstract: The present invention relates to microcapsules with a core/shell structure which comprise at least one low molecular weight, anionic surfactant and have a metal oxide-containing shell, to a process for producing such microcapsules with a core/shell structure, to the use of the microcapsules with the core/shell structure and to preparations comprising the microcapsules with the core/shell structure.
    Type: Application
    Filed: June 8, 2011
    Publication date: December 15, 2011
    Applicant: BASF SE
    Inventors: Jing Dreher, Matthias Laubender, Michael Kutschera
  • Publication number: 20110269932
    Abstract: The invention discloses a styling copolymer, a styling composition of said copolymer a process for making it and its use for hair styling purposes. Said copolymer comprises colloidal silica and a copolymerized monomeric portion of at least one water-soluble monoolefinic monomer A and at least one monoolefinic silane monomer B with the weight portion of monomer B being less than 1% of the total weight of the monomeric portion.
    Type: Application
    Filed: December 17, 2009
    Publication date: November 3, 2011
    Inventors: Murat Mertoglu, Jana Rudeck, Matthias Laubender, Ute Merz, Jens Schröder
  • Patent number: 8039568
    Abstract: The present invention relates to copolymers which comprise ethyl methacrylate, at least one ?,?-ethylenically unsaturated amide group-containing compound and at least one monoethylenically unsaturated carboxylic acid in copolymerized form, to cosmetic and pharmaceutical compositions which comprise at least one such copolymer, and to the use of these copolymers.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: October 18, 2011
    Assignee: BASF SE
    Inventors: Son Nguyen-Kim, Gabi Winter, Matthias Laubender
  • Patent number: 8038014
    Abstract: The present invention relates to the use of an aqueous polymer dispersion comprising methacrylic acid and N-methylolacrylamide as a binder for producing filter materials and for base paper for decorative sheets.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: October 18, 2011
    Assignee: BASF Aktiengesellschaft
    Inventors: Marc Bothe, Matthias Gerst, Matthias Laubender
  • Patent number: 8034888
    Abstract: The present invention relates to amphoteric copolymers which comprise ethyl methacrylate, if appropriate a N-vinyllactam compound, at least one monoethylenically unsaturated carboxylic acid and at least one compound with ?,?-ethylenically unsaturated double bond and at least one cationogenic and/or cationic group in copolymerized form, to cosmetic and pharmaceutical compositions which comprise such copolymers, to preparation methods, and to the use of these copolymers.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: October 11, 2011
    Assignee: BASF SE
    Inventors: Son Nguyen-Kim, Gabi Winter, Matthias Laubender
  • Publication number: 20110124729
    Abstract: The present invention relates to compositions which comprise highly branched polyesters, to the use of these highly branched polyesters in cosmetics and dermatology and to substituted highly branched polyesters.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 26, 2011
    Applicant: BASF SE
    Inventors: Volker Wendel, Matthias Laubender, Jean-Fracois Stumbe, Bernd Bruchmann