Lubrication for tread supporting ring for use with a rim for...

Details Lubrication for tread supporting ring for use with a rim for... Lubrication for tread supporting ring for use with a rim for...

2005-11-29

2005-11-29

Knable, Geoffrey L. (Department: 1733)

Coating processes

Interior of hollow article coating

C152S521000, C156S110100, C508S136000

Reexamination Certificate

active

06969537

ABSTRACT:
The present invention relates to a method of lubricating the interface between a supporting ring and inner surface of a tire for use with a rim for a tire having two beads, comprising the step of providing a lubricant on a surface of said supporting ring, said lubricant comprising at least 60 percent by weight of polydimethylsiloxane, from about 7 to about 13 weight percent of amorphous silica, and from about 7 to about 13 weight percent of hydroxy-terminated dimethyl siloxane.

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Product Information Sheet for Dow Corning High-Vacuum Grease, 2000.
Material Safety Data Sheet for Dow Corning High Vacuum Grease, Jan. 18, 2002.

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