Rotating element sheet material with generalized containment structure
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United States of America Patent
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Dec 24, 2002
Grant Date -
N/A
app pub date -
Apr 14, 2000
filing date -
Apr 14, 2000
priority date (Note) -
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Abstract
The present invention relates to rotating element sheet material with a generalized containment structure and methods of fabricating such rotating element sheet material, where the rotating element sheet material comprises a fibrous matrix, a plurality of rotatable elements, and an enabling fluid, and where the plurality of rotatable elements are disposed within the fibrous matrix and are in contact with the enabling fluid. In addition, rotating element sheet material with a generalized containment structure, and methods of fabricating such rotating element sheet material, includes rotating element sheet material which comprises a fibrous matrix and a plurality of micro-capsules, and where the micro-capsules define a hollow space therein, and the hollow space contains a subset of a plurality of rotatable elements and an enabling fluid, and where the plurality of micro-cavities are disposed within the fibrous matrix.
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