Patents by Inventor Gulay Serhatkulu

Gulay Serhatkulu 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).

  • Article comprising thermoplastic polyurethane and polyamide 6/66 copolymer
    Patent number: 9206315
    Abstract: The instant invention includes an article and a method of forming the article. The article includes a mixture of a thermoplastic polyurethane and polyamide 6/66 copolymer. The thermoplastic polyurethane has a Shore Hardness of at least 36D as determined using DIN EN ISO 1183-1.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: December 8, 2015
    Assignee: BASF SE
    Inventors: Manoranjan Prusty, Axel Wilms, Eric S. Noon, Walter Gotz, Gulay Serhatkulu, Elke Marten
  • Thermoplastic polyurethane composition
    Patent number: 8329829
    Abstract: A thermoplastic polyurethane composition includes thermoplastic polyurethane (TPU), a polysiloxane, an acetal polymer, and an acrylonitrile-butadiene-styrene (ABS) copolymer. A method of forming the TPU composition includes the step of combining the TPU, the polysiloxane, the acetal polymer, and the ABS copolymer. The thermoplastic polyurethane composition is also used to form an article. The TPU composition has an increased abrasion resistance and decreased coefficient of friction as compared to existing TPUs.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: December 11, 2012
    Assignee: BASF SE
    Inventor: Gulay Serhatkulu
  • Article Comprising Thermoplastic Polyurethane And Polyamide 6/66 Copolymer
    Publication number: 20120055576
    Abstract: The instant invention includes an article and a method of forming the article. The article includes a mixture of a thermoplastic polyurethane and polyamide 6/66 copolymer. The thermoplastic polyurethane has a Shore Hardness of at least 36D as determined using DIN EN ISO 1183-1.
    Type: Application
    Filed: December 16, 2009
    Publication date: March 8, 2012
    Inventors: Manoranjan Prusty, Axel Wilms, Eric S. Noon, Walter Gotz, Gulay Serhatkulu, Elke Marten
  • THERMOPLASTIC POLYURETHANE COMPOSITION
    Publication number: 20110046306
    Abstract: A thermoplastic polyurethane composition includes thermoplastic polyurethane (TPU), a polysiloxane, an acetal polymer, and an acrylonitrile-butadiene-styrene (ABS) copolymer. A method of forming the TPU composition includes the step of combining the TPU, the polysiloxane, the acetal polymer, and the ABS copolymer. The thermoplastic polyurethane composition is also used to form an article. The TPU composition has an increased abrasion resistance and decreased coefficient of friction as compared to existing TPUs.
    Type: Application
    Filed: April 9, 2009
    Publication date: February 24, 2011
    Applicant: BASF SE
    Inventor: Gulay Serhatkulu
  • Method of delaminating aggregated particles with a coating agent in a substantially supercritical fluid
    Publication number: 20050187330
    Abstract: The present invention involves a method of delaminating aggregated particles of natural silicate, nanoplatelet, nanofiber, or nanotube structures. The method comprises diffusing a coating agent in a substantially supercritical fluid between the aggregated particles and catastrophically depressurizing the substantially supercritical fluid to form delaminated particles.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventors: Esin Gulari, Gulay Serhatkulu, Kannan Rangaramanujam
  • Method of delaminating a graphite structure with a coating agent in a supercritical fluid
    Publication number: 20050014867
    Abstract: The present invention involves a method of delaminating a graphite structure. The method comprises diffusing a coating agent in a supercritical fluid between layered particles of a graphite structure defining contacted graphite particles and catastrophically depressurizing the supercritical fluid to form delaminated graphite particles.
    Type: Application
    Filed: July 16, 2003
    Publication date: January 20, 2005
    Inventors: Esin Gulari, Gulay Serhatkulu