METHOD FOR OBTAINING FLUOROPLASTIC ANTIADHESION COATING ON METAL SURFACES Russian patent published in 2013 - IPC C23C24/08 B32B15/04 B22F7/04 

Abstract RU 2490371 C1

FIELD: metallurgy.

SUBSTANCE: intermediate layer of 8-12% of solution of polybenzimidazole in dimethyl formamide is applied onto a metal substrate; polytetrafluorethylene is applied onto the above intermediate layer and sintering is performed under pressure in a cassette.

EFFECT: improving adhesive strength of a fluoroplastic layer with a metal substrate.

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RU 2 490 371 C1

Authors

Kornopol'Tsev Vasilij Nikolaevich

Mognonov Dmitrij Markovich

Ajurova Oksana Zhimbeevna

Burdukovskij Vitalij Fedorovich

Kholkhoev Bato Chingisovich

Dates

2013-08-20Published

2012-04-19Filed