Patents Assigned to Chukyo Kasei Kogyo Co., Ltd.
  • Glass forming lubricant and glass forming method using it
    Patent number: 5865884
    Abstract: A glass forming lubricant comprising an organic titanate or an organic phospherous ester calcium salt as a lubricant agent.
    Type: Grant
    Filed: May 1, 1997
    Date of Patent: February 2, 1999
    Assignees: Asahi Glass Company Ltd., Chukyo Kasei Kogyo Co., Ltd.
    Inventors: Yutaka Segawa, Yukio Morisawa, Ryoji Nishizawa, Norio Doi