Title:
【発明の名称】ソール領域において靴を防水する方法
Document Type and Number:
Japanese Patent JPH10507380
Kind Code:
A
Abstract:
A process which serves to seal and waterproof the outsole-side end area of a waterproof shoe shaft and/or to pad the outsole-side end of a shoe by putting a liquid, curable, filling material into the space between the insole and outsole is described. The outsole is provided with an input opening for putting in the filling material. The outsole is adhered to the shaft only in a circumferential area and in such a way that the outsole-side end area of the shaft remains unadhered. The liquid filling material is put in through the input opening, between the insole and the outsole, from where it flows into the outsole-side end area of the shaft due to its good flowability. The liquid material contains polyurethane precursor ingredients which react to form a foam polyurethane.
More Like This:
Inventors:
Rauff, Max
Application Number:
JP51292896A
Publication Date:
July 21, 1998
Filing Date:
October 11, 1995
Export Citation:
Assignee:
W.L. GORE & ASSOCIATES, GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
International Classes:
A43B7/12; A43B9/06; A43B9/12; A43B13/42; (IPC1-7): A43B7/12; A43B9/12
Attorney, Agent or Firm:
Takashi Ishida (3 others)