Patents Assigned to TOYO INK HOLDINGS CO., LTD.
  • Publication number: 20160024327
    Abstract: The present invention provides a dispersed composition containing an ultramarine (A), a black inorganic pigment (B) (excluding carbon black), and a dispersion medium (C), wherein the weight ratio of ultramarine (A)/black inorganic pigment (B) is from 80/20 to 4.3/95.7. As a result, the invention provides a coating film and a colored item having a high surface resistivity (an antistatic effect) and resistance to overheating by sunlight, as well as a coating composition for forming this coating film and colored item, for use in fields such as black matrices for color filters and automotive coating materials.
    Type: Application
    Filed: May 20, 2013
    Publication date: January 28, 2016
    Applicants: TOYO INK HOLDINGS CO., LTD., TOYOCOLOR CO., LTD
    Inventors: Masahiro OOKAWA, Takeshi NISHINAKA, Tetsuro OIZUMI, Tsutomu HAYASAKA