Patents by Inventor Mirco Groeseling

Mirco Groeseling 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).

  • Composition for polyester hydrolytic stabilization
    Patent number: 11384222
    Abstract: The invention relates to the use of at least one compound of the formula (1) herein R1, R2 and R3 are the same or different and denote a C1-C10-alkyl as a hydrolysis stabilizer in polyester materials.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: July 12, 2022
    Assignee: Clariant Plastics & Coatings Ltd
    Inventors: Karen-Alessa Wartig, Jan-Erik Wegner, Mirco Groeseling, Juergen Wolf
  • Liquid modifier as carrier system for CFAs in foamed polystyrenes
    Patent number: 11365302
    Abstract: The invention relates to a liquid formulation for foaming a thermoplastic polystyrene, said formulation comprising a) a liquid carrier; and b) at least one endothermic chemical blowing agent selected from the group consisting of dicarboxylic acids, tricarboxylic acids, salts of dicarboxylic acids, salts of tricarboxylic acids, esters of dicarboxylic acids and esters of tricarboxylic acids.
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: June 21, 2022
    Assignee: Clariant Plastics & Coatings Ltd
    Inventors: Karen-Alessa Wartig, Mirco Gröseling, Tim Van Den Abbeele, Patrick Kohnke, Rinaldo Montani
  • Composition For Polyester Hydrolytic Stabilization
    Publication number: 20210238388
    Abstract: The invention relates to the use of at least one compound of the formula (1) herein R1, R2 and R3 are the same or different and denote a C1-C10-alkyl as a hydrolysis stabilizer in polyester materials.
    Type: Application
    Filed: April 26, 2017
    Publication date: August 5, 2021
    Applicant: CLARIANT PLASTICS & COATINGS LTD
    Inventors: Karen-Alessa WARTIG, Jan-Erik WEGNER, Mirco GROESELING, Juergen WOLF
  • LIQUID MODIFIER AS CARRIER SYSTEM FOR CFAS IN FOAMED POLYSTYRENES
    Publication number: 20190048162
    Abstract: The invention relates to a liquid formulation for foaming a thermoplastic polystyrene, said formulation comprising a) a liquid carrier; and b) at least one endothermic chemical blowing agent selected from the group consisting of dicarboxylic acids, tricarboxylic acids, salts of dicarboxylic acids, salts of tricarboxylic acids, esters of dicarboxylic acids and esters of tricarboxylic acids.
    Type: Application
    Filed: February 20, 2017
    Publication date: February 14, 2019
    Applicant: CLARIANT PLASTICS & COATINGS LTD
    Inventors: Karen Alessa WARTIG, Mirco GRÖSELING, Tim VAN DEN ABBEELE, Patrick KOHNKE, Rinaldo MOTANI
  • Article comprising polylactic acid layers and process of making the same
    Patent number: 9833969
    Abstract: The invention concerns an article comprising layers of polylactic acid and a process of making the same. A layer is of foamed polylactic acid. A layer preferably comprises an impact modifier. The article can be used in the field of packaging.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: December 5, 2017
    Assignees: Compagnie Gervais Danone, Clariant International Ltd.
    Inventors: Frédéric Chivrac, Anne-Flore Jacob, Jan-Eric Wegner, Mirco Groeseling
  • Snap Ability Modifier For Biogradable Polyesters
    Publication number: 20170260360
    Abstract: The invention relates to an article comprising a monolayer or multilayer thermoplastic material, said material comprises (i) 38.00 to 99.95%, preferably 67.00 to 99.9%, more preferably 57.00 to 99.85%, by weight of polylactic acid, (ii) 0.05 to 4.90%, preferably 0.10 to 2.90%, more preferably 0.15 to 2.00%, even more preferably 0.2 to 1.00%, most preferably 0.25 to 0.75%, by weight of an epoxidized vegetable oil; (iii) 0 to 60.00%, preferably 0 to 40.00%, more preferably 0 to 30.00%, by weight of further additives selected from the group consisting of impact modifiers, plasticisers, crosslinking agents, foaming agents, fillers, colorants, stabilizers, lubricants, and mixtures thereof, the weight percentages being relative to total weight of the monolayer or multilayer thermoplastic material and adding up to 100%.
    Type: Application
    Filed: September 2, 2015
    Publication date: September 14, 2017
    Applicants: CLARIANT PLASTICS & COATINGS LTD, COMPAGNIE GERVAIS DANONE
    Inventors: Mirco GRÖSELING, Jürgen WOLF, Frederic Chivrac
  • ARTICLE COMPRISING POLYLACTIC ACID LAYERS AND PROCESS OF MAKING THE SAME
    Publication number: 20150290907
    Abstract: The invention concerns an article comprising layers of polylactic acid and a process of making the same. A layer is of foamed polylactic acid. A layer preferably comprises an impact modifier. The article can be used in the field of packaging.
    Type: Application
    Filed: October 29, 2013
    Publication date: October 15, 2015
    Inventors: Frédéric Chivrac, Anne-Flore Jacob, Jan-Eric Wegner, Mirco Groeseling