Patents by Inventor Antti Matula

Antti Matula 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).

  • Coating color composition and paper or paperboard coated with it
    Patent number: 9410289
    Abstract: The invention relates to a coating color composition for paper and/or paperboard comprising a pigment, optionally known additives used in coating compositions, and a binder substitute comprising styrene acrylate copolymer having mean particle size ?100 nm. The invention also relates to paper or paperboard coated with a coating color composition according to the invention.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: August 9, 2016
    Assignee: KEMIRA OYJ
    Inventors: Jonni Ahlgren, Antti Matula, Tarja Turkki
  • COATING COLOR COMPOSITION AND PAPER OR PAPERBOARD COATED WITH IT
    Publication number: 20100159263
    Abstract: The invention relates to a coating color composition for paper and/or paperboard comprising a pigment, optionally known additives used in coating compositions, and a binder substitute comprising styrene acrylate copolymer having mean particle size ?100 nm. The invention also relates to paper or paperboard coated with a coating color composition according to the invention.
    Type: Application
    Filed: June 29, 2009
    Publication date: June 24, 2010
    Inventors: Jonni Ahlgren, Antti Matula, Tarja Turkki