Patents Assigned to Komine Rubber Industrial Co., Ltd.
  • Method for manufacturing an elastic mold
    Patent number: 5207965
    Abstract: An elastic mould of this invention includes a pattern and a fixing sheet which is integrally mounted at an open edge of the pattern. The elastic mould is manufactured by dipping a pattern mounted on a plate into an elastic body-producing solution to form a gel-like elastic film, withdrawing, drying and vulcanizing the object thus formed, and peeling the elastic film off the pattern to obtain a mould having a fixing member as an integral part of the mould.
    Type: Grant
    Filed: November 20, 1991
    Date of Patent: May 4, 1993
    Assignee: Komine Rubber Industrial Co., Ltd.
    Inventors: Shigeo Komine, Toshiya Fujishima