SKI Russian patent published in 1996 - IPC

Abstract RU 2060745 C1

FIELD: sports equipment. SUBSTANCE: ski has core with filament- reinforced plastic layer on its upper and lower surfaces. At least one layer is formed as plate or tape made from filament-reinforced material containing flat textile material and solidified thermosetting synthetic resin. Reinforcing filament makes 30-70% by weight of material and contains at least 30% of acrylonitrile filaments. Phenolic resin is used as thermosetting resin. EFFECT: increased strength and enhanced reliability in usage. 9 cl, 2 dwg

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RU 2 060 745 C1

Authors

Georg Mikhaehl' Lorents[At]

Val'Ter Fester[De]

Ul'Rikh Shuster[De]

Ehrkhard Ljajkht[De]

Ral'F Shehfer[De]

Dates

1996-05-27Published

1991-12-23Filed