Patents by Inventor Wietze BAKKER

Wietze BAKKER 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).

  • RESIN COMPOSITION FOR AQUEOUS INK
    Publication number: 20230033455
    Abstract: A resin composition for an aqueous ink includes a base resin, an aqueous dispersion medium, and an emulsifier. The base resin includes a rosin-modified alkyd resin. The emulsifier includes an anionic emulsifier and a nonionic emulsifier. The anionic emulsifier includes an oxyalkylene-containing anionic emulsifier. An HLB value of the nonionic emulsifier is 16.0 or more and 20.0 or less.
    Type: Application
    Filed: December 3, 2020
    Publication date: February 2, 2023
    Applicant: Harima Chemicals, Incorporated
    Inventors: Dario ZILLI, Hironori MATSUSHIMA, Dave KIL, Wietze BAKKER, David BAINBRIDGE