Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Reexamination Certificate
2008-04-29
2008-04-29
Jackson, Monique R. (Department: 1794)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
C428S327000
Reexamination Certificate
active
07364789
ABSTRACT:
A wiping film having a flexible film backing, and a wiping layer formed on one surface of the backing, wherein the wiping layer is composed of a binder and plastic particles dispersed therein. The wiping film is useful for removing foreign matter and loose lubricant from the treatment surface of a magnetic disk without generating any scratches or fiber particles thereon.
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3M Innovative Properties Company
Baker James A.
Biesterveld Daniel D.
Blank Colene H.
Jackson Monique R.
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