Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Silicon dioxide – silicic acid – orthosilicate – or...
Reexamination Certificate
2007-12-04
2007-12-04
Lorengo, J. A. (Department: 1755)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Silicon dioxide, silicic acid, orthosilicate, or...
C508S161000, C508S141000, C508S165000, C106S468000, C106S036000, C106S014210, C106S014260, C106S014440
Reexamination Certificate
active
11465852
ABSTRACT:
A metal treatment composition including Tin (II) Chloride and processed montmorillonite clay. The addition of Tin (II) Chloride to the composition provides Tin for forming a ceramic-metal layer on the surfaces of the friction pair. Tin (II) Chloride provides Chlorine ions for forming Chloric films for protecting juvenile surfaces which form in the friction zone. The clay is heated and pulverized to produce a powder comprising both particles having crystalline layer structure and salts and oxides. The layered crystalline structure of the clay contains slip planes that transversely shift when tangential pressure from the friction pair is applied thereby lubricating the friction pair. The salts and oxides contribute to the formation of the ceramic-metal layer.
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Aksyonova Svitlana
Lyubchenko Olena
Oliinik Oleksandr
Tananko Dmitry
Umanskiy Oleksandr
Dickinson Wright PLLC
Lorengo J. A.
Parvini Pegah
Tananko Dmitry
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