Process of manufacturing an injected ski

Details Process of manufacturing an injected ski Process of manufacturing an injected ski

1990-10-31

1992-12-22

Kuhns, Allan R.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

264 464, 264 467, 264257, B29C 6722

Patent

active

051732262

ABSTRACT:
Process of providing on the internal surface of the first and/or second elements of a ski a solid compatibilizer film made of polyurethane or acrylonitrile butadiene styrene or copolyamide. The film forms an interface between foam injected into the internal space of the first and second elements of the ski to promote adherence.

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patent: 4725070 (1988-02-01), Maruyama
patent: 4758294 (1988-07-01), Storch
patent: 4923539 (1990-05-01), Spengler et al.

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