Patents by Inventor Selcuk Avci

Selcuk Avci 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: 20090151601
    Abstract: A method to improve an efflorescence resistance of film forming compositions. The method comprises the step of adding a coalescent aid comprising a fatty acid ester to the film forming composition, the fatty acid ester has a formula of RCOOX wherein R is a hydrocarbyl having one or more aliphatic carbon-carbon double bonds, and X is selected from a group consisting of: a saturated hydrocarbyl, a hydrocarbyl having one or more aliphatic carbon-carbon double bonds and a substituted hydrocarbyl. These non volatile organic fatty acid ester based coalescents impart superior efflorescence resistance and resistance to color change to film forming compositions, including latex paints, versus conventional, VOC coalescent solvent.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 18, 2009
    Applicant: Elementis Specialties, Inc.
    Inventors: Eduardus Mangnus, Selcuk Avci
  • Patent number: 6765040
    Abstract: The present invention relates an improved silicone modified water-based emulsion used primarily for publication gravure ink. Publication gravure water-based ink produced with the new polymer exhibits superior paper holdout, smoother lay, and higher gloss on super calendered and uncoated paper substrates as compared to conventional water-based gravure inks.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: July 20, 2004
    Assignee: Sun Chemical Corporation
    Inventors: Ramasamy Krishnan, Robert Catena, Selcuk Avci
  • Publication number: 20030130376
    Abstract: The present invention relates an improved silicone modified water-based emulsion used primarily for publication gravure ink. Publication gravure water-based ink produced with the new polymer exhibits superior paper holdout, smoother lay, and higher gloss on super calendered and uncoated paper substrates as compared to conventional water-based gravure inks.
    Type: Application
    Filed: October 25, 2001
    Publication date: July 10, 2003
    Inventors: Ramasamy Krishnan, Robert J. Catena, Selcuk Avci
  • Patent number: 5349021
    Abstract: A thermosetting printing ink composition comprising a functional copolymer of a thermosettable polyester and a polysiloxane, a pigment, a crosslinking agent and a curing catalyst which may be a strong acid or a metal salt thereof. The composition desirably also includes a reactive diluent such as a glycol, glycol ether or alcohol. The compositions are especially useful for imprinting metal containers such as beer and soda cans.
    Type: Grant
    Filed: June 2, 1993
    Date of Patent: September 20, 1994
    Assignee: Sun Chemical Corporation
    Inventors: John M. Rooney, Narendra M. Patel, Albert A. Kveglis, Robert J. Catena, Leonard Di Leo, Selcuk Avci
  • Patent number: 5312877
    Abstract: A coating composition having a total solids content of at least about 85 wt. %, based on the weight of the composition, a volatile organic chemical content of less than about 15 wt. %, based on the weight of the composition and a Brookfield viscosity of about 500-2,000 centipoises at 25.degree. C. The composition contains a polyester polyol having a weight average molecular weight of about 300-900 and a hydroxy number of about 150-400; at least one thermosettable polyester; an alkoxy aminoplast resin; a reactive diluent present in an amount of 0-30 wt. %, based on the weight of the composition; and an acid catalyst curing agent.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: May 17, 1994
    Assignee: Sun Chemical Corporation
    Inventors: Selcuk Avci, Narendra M. Patel, Leonard Di Leo, Ralph H. Reiter