Patents by Inventor Serdar Uestuenbas

Serdar Uestuenbas 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).

  • Catalysts for producing cast polyamide, method for the production of said catalysts and the use thereof
    Patent number: 9428611
    Abstract: The present invention relates to novel catalysts for the production of cast polyamide, to processes for production thereof and to the use thereof.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: August 30, 2016
    Assignee: Rhein Chemie Rheinau GmbH
    Inventors: Wilhelm Laufer, Serdar Uestuenbas
  • CATALYSTS FOR PRODUCING CAST POLYAMIDE, METHOD FOR THE PRODUCTION OF SAID CATALYSTS AND THE USE THEREOF
    Publication number: 20150322204
    Abstract: The present invention relates to novel catalysts for the production of cast polyamide, to processes for production thereof and to the use thereof.
    Type: Application
    Filed: June 6, 2013
    Publication date: November 12, 2015
    Inventors: Wilhelm LAUFER, Serdar UESTUENBAS
  • HOTMELT VISCOSITY STABILIZER
    Publication number: 20110172321
    Abstract: The invention relates to innovative viscosity stabilizers for hotmelts, to melt-viscosity-stable hotmelts comprising these viscosity stabilizers, to a process for preparing them and to their use.
    Type: Application
    Filed: October 6, 2010
    Publication date: July 14, 2011
    Applicant: RHEIN CHEMIE RHEINAU GmbH
    Inventors: Wilhelm Laufer, Bernd Kray, Peter Schuster, Christian Scheffner, Serdar Uestuenbas, Marc Leimenstoll, Peter Reichert, Eduard Mayer, Matthias Wintermantel
  • Carbodiimides and 2-(1,1-dimethylethyl)-6-[[3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl]methyl-4-methylphenyl] acrylate as colour stabilizers in hot-melt adhesives
    Publication number: 20110092620
    Abstract: The present invention relates to hot-melt adhesive compositions comprising in addition to 2-(1,1-dimethylethyl)-6-[[3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl]methyl-4-methylphenyl]acrylate as an antioxidant at least one carbodiimide compound.
    Type: Application
    Filed: August 23, 2010
    Publication date: April 21, 2011
    Applicant: RHEIN CHEMIE RHEINAU GMBH
    Inventors: Christian Scheffner, Bernd Kray, Wilhelm Laufer, Serdar Uestuenbas