METHOD OF APPLICATION OF POLYETHYLENE ON CARBON STEELS Russian patent published in 1999 - IPC

Abstract RU 2142345 C1

FIELD: mechanical engineering; chemical industry. SUBSTANCE: first metal is subjected to preparation which consists in anodization followed by treatment of anodic film by means of byproduct - low-molecular polyethylene 2. Then powder-like polyethylene is applied on surface thus prepared which is fused till continuous coat is formed, thus enhancing adhesion of polyethylene coat with metal. EFFECT: enhanced efficiency and reliability. 1 tbl, 2 ex

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RU 2 142 345 C1

Authors

Sverdlov A.I.

Dates

1999-12-10—Published

1997-02-25—Filed