Patents Assigned to Nippon Aerosil Co., Ltd. (NAC)
  • Surface-modified inorganic oxide powder, process for producing the same, and use thereof
    Patent number: 7109256
    Abstract: A surface modified inorganic oxide powder is provided, which includes inorganic oxide particles having a surface modified with a mixed solution, which includes an organopoly-siloxane and a silane compound, in the presence of an acid or a base.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: September 19, 2006
    Assignee: Nippon Aerosil Co., Ltd. (NAC)
    Inventors: Yuki Amano, Naruyasu Ishibashi, Takeyoshi Shibasaki
  • Surface-modified inorganic oxide powder, process for producing the same, and use thereof
    Patent number: 6759451
    Abstract: A surface modified inorganic oxide powder is provided, which includes inorganic oxide particles having a surface modified with a mixed solution, which includes an organopoly-siloxane and a silane compound, in the presence of an acid or a base.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: July 6, 2004
    Assignee: Nippon Aerosil Co., Ltd. (NAC)
    Inventors: Yuki Amano, Naruyasu Ishibashi, Takeyoshi Shibasaki
  • Surface-modified inorganic oxide powder, process for producing the same, and use thereof
    Publication number: 20030027896
    Abstract: A surface modified inorganic oxide powder is provided, which includes inorganic oxide particles having a surface modified with a mixed solution, which includes an organopoly-siloxane and a silane compound, in the presence of an acid or a base.
    Type: Application
    Filed: June 24, 2002
    Publication date: February 6, 2003
    Applicant: NIPPON AEROSIL CO., LTD. (NAC)
    Inventors: Yuki Amano, Naruyasu Ishibashi, Takeyoshi Shibasaki