Patents by Inventor Gabriela CATANOIU

Gabriela CATANOIU 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).

  • COACERVATION PROCESS TO ENCAPSULATE ORGANIC PIGMENTS THAT SHOW IMPROVED WEATHER FASTNESS
    Publication number: 20220025186
    Abstract: In a first aspect, the present invention relates to an encapsulated organic pigment comprising of an organic pigment as core material and a material capable of forming microcapsules as shell material, wherein the particle size of the encapsulated pigment (core-shell-product) is in the range from 50 nm to 500 ?m and the particle size distribution D 90 is <100 ?m.
    Type: Application
    Filed: December 19, 2019
    Publication date: January 27, 2022
    Applicant: COLORANTS INTERNATIONAL LTD
    Inventors: Gabriela CATANOIU, Simon ABEN, Jennifer SCHWARZ, Udo Franz HASELWANDER, Benjamin Rene Harald STOMPS
  • ENVIRONMENTALLY STABLE ORGANIC PIGMENTS
    Publication number: 20220025187
    Abstract: The invention relates to environmentally stable organic pigment which is modified by a polymer and characterized by a change of Delta E (dE) of less than 5 after 2000 h simulated accelerated weathering measured according to DIN EN ISO 11341 in silicone paint.
    Type: Application
    Filed: December 19, 2019
    Publication date: January 27, 2022
    Applicant: COLORANTS INTERNATIONAL LTD
    Inventors: Gabriela CATANOIU, Matthias HÄUSSLER, Simon ABEN, Michael BEST