Patents by Inventor Raphaël Dabbous

Raphaël Dabbous 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).

  • Polyamides with improved optical properties
    Patent number: 11674015
    Abstract: The invention relates to the use of thermoplastic molding compositions comprising D) from 30 to 99% by weight of a thermoplastic polyamide E) from 0.01 to 10% by weight of an organic isocyanate or diisocyanate, or a mixture of these F) from 0 to 60% by weight of other additional substances, where the sum of the percentages by weight of A) to C) is 100%, for the production of moldings of any type with improved haze (measured in accordance with ASTM D1003) and/or improved clarity (measured in accordance with ASTM D1003) and/or increased laser transparency (measured at a wavelength of 1064 nm by means of a thermoelectric power measurement).
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: June 13, 2023
    Assignee: BASF SE
    Inventors: Florian Richter, Rainer Xalter, Hye Jin Park, Raphaël Dabbous
  • POLYAMIDES WITH IMPROVED OPTICAL PROPERTIES
    Publication number: 20180072868
    Abstract: The invention relates to the use of thermoplastic molding compositions comprising D) from 30 to 99% by weight of a thermoplastic polyamide E) from 0.01 to 10% by weight of an organic isocyanate or diisocyanate, or a mixture of these F) from 0 to 60% by weight of other additional substances, where the sum of the percentages by weight of A) to C) is 100%, for the production of moldings of any type with improved haze (measured in accordance with ASTM D1003) and/or improved clarity (measured in accordance with ASTM D1003) and/or increased laser transparency (measured at a wavelength of 1064 nm by means of a thermoelectric power measurement).
    Type: Application
    Filed: April 13, 2016
    Publication date: March 15, 2018
    Inventors: Florian Richter, Rainer Xalter, Hye Jin Park, Raphaël Dabbous
  • PROCESS FOR IMPROVING THE FLOW OF PROPERTIES OF POLYMER MELTS
    Publication number: 20130144011
    Abstract: The present invention relates to a process for improving the flow properties of a polymer melt formed from a thermoplastic polymer, the use of particular copolymeric additives to improve the flow properties of a polymer melt formed from a thermoplastic polymer and the use of said polymeric additives as processing aids.
    Type: Application
    Filed: June 28, 2011
    Publication date: June 6, 2013
    Applicant: BASF SE
    Inventors: Raphaël Dabbous, Steffen Onclin, Hartmut Römling