Synthetic multilayer object
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United States of America Patent
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Issued Date -
Aug 9, 2007
app pub date -
Feb 26, 2005
filing date -
Mar 1, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An axisymmetrical multilayer object forming a wall of thickness E, said object being composed of a first resin forming the structure of the object and representing at least 80% of the volume of the object, and of a second resin forming at least two fine functional layers, said functional layers being imprisoned separately in the first resin, the multilayer structure being characterized in that a. the functional layers are distributed in separate parts of the object b. the functional layers form bodies of revolution centered on the axis of symmetry of the object c. the two functional layers are placed partially one on top of the other in a direction perpendicular to said wall.
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