Patents by Inventor GUOMING YU

GUOMING YU 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).

  • High temperature and bright red ink-jet ink for ceramic decoration, its preparation method and application thereof
    Patent number: 10669216
    Abstract: The present invention provides a high temperature and bright red ink-jet ink for ceramic decoration, its preparation method and application thereof. On the base that the existing ink-jet ink production process, ink-jet printing equipment and ink-jet printing process are not made major changes, high temperature bright red ink basic glaze powder composition, basic glaze frit powder composition, solvent composition, basic glaze powder and bright red pigment grinding method and particle size optimization, ink composition and processing methods are adjusted and optimized. Thus the performance of high temperature bright red ink can meet the requirement of the use of ink-jet printing machine, and after high temperature firing (1080° C.˜1230° C.), the surface decoration color of ceramic tile sprayed a single printed high temperature bright red is bright red, colorful, pure red, and at the superposing place with other color ink-jet printing ink, the color is bright, colorful, color gamut broad.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: June 2, 2020
    Assignees: GUANGDONG WINTO CERAMICS CO., LTD., JINGDEZHEN CERAMIC INSTITUTE, GUANGDONG HONGYU NEW MATERIALS CO., LTD., QUANGDONG HOMEWAY CERAMICS INDUSTRY CO., LTD., GUANGDONG HONGHAI CERAMICS INDUSTRIAL CO., LTD.
    Inventors: Tongcan Liang, Yongqing Wang, Guoming Yu, Jiarui Ou
  • High temperature and bright red ink-jet ink for ceramic decoration, its preparation method and application thereof
    Publication number: 20180105473
    Abstract: The present invention provides a high temperature and bright red ink-jet ink for ceramic decoration, its preparation method and application thereof. On the base that the existing ink-jet ink production process, ink-jet printing equipment and ink-jet printing process are not made major changes, high temperature bright red ink basic glaze powder composition, basic glaze frit powder composition, solvent composition, basic glaze powder and bright red pigment grinding method and particle size optimization, ink composition and processing methods are adjusted and optimized. Thus the performance of high temperature bright red ink can meet the requirement of the use of ink-jet printing machine, and after high temperature firing (1080° C.˜1230° C.), the surface decoration color of ceramic tile sprayed a single printed high temperature bright red is bright red, colorful, pure red, and at the superposing place with other color ink-jet printing ink, the color is bright, colorful, color gamut broad.
    Type: Application
    Filed: May 18, 2015
    Publication date: April 19, 2018
    Inventors: TONGCAN LIANG, YONGQING WANG, GUOMING YU, JIARUI OU