UV treatment for improving performance of lubricated thin...

Details UV treatment for improving performance of lubricated thin... UV treatment for improving performance of lubricated thin...

2005-01-25

2005-01-25

Resan, Stevan A. (Department: 1773)

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

C428S065800, C428S421000, C428S690000, C427S130000, C427S553000

Reexamination Certificate

active

06846542

ABSTRACT:
A method of increasing the performance of a composite lubricant material when utilized as a thin film lubricant, comprising:(a) providing a substrate including a surface;(b) providing a composite lubricant comprising a mixture of at least one perfluoropolyether compound and at least one phosphite or phosphate compound;(c) applying a thin layer of the composite lubricant to the substrate surface; and(d) treating the thin layer of composite lubricant with UV radiation at a dosage and for an interval sufficient to reduce the surface tension, increase the corrosion resistance, increase the durability and reduce the stiction/friction of the thin layer of composite lubricant.

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Crompton Product Documents, www.uniroyalchemical.com/servlet.ContentServer?pagenam . . . , pp. 4.
Antioxidants Product Information, www.cromptoncorp.com, pp. 4.

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