POLYMER ITEM WITH THIN PLASMA-FORMED COATING AND PROCEDURE FOR FABRICATING SUCH ITEM Russian patent published in 2011 - IPC C23C16/513 C23C30/00 

Abstract RU 2417274 C2

FIELD: metallurgy.

SUBSTANCE: coating consists of two coatings corresponding to tetra-methyl-silane polymerised in plasma: first coating SiOxCyHz, where value x is equivalent to 0-1.7, value y is equal to 0.5-0.8, value z is equal to 0.35-0.6 and second coating SiOxCyHz, where value x is equal to 1.7-1.99, value y is equal to 0.2-0.7, value z is equal to 0.2-0.35. Also, thickness of the first coating is 1-15 nano metres, while thickness of the second coating is 10-100 nano metres.

EFFECT: increased adhesion of coating to item, and increased resistance of coating to steam, painting and washing.

8 cl, 1 dwg

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RU 2 417 274 C2

Authors

Beldi Nasser

Sholle Patrik

Dates

2011-04-27Published

2006-06-16Filed