Internally damped rotatable storage article

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United States of America Patent

PATENT NO 5538774
SERIAL NO

08282574

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Abstract

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The present invention provides a method for internally damping a rotatable storage article which is subject to resonant vibrations. More specifically, the present invention provides a method of improving the damping properties of a rotatable storage article by introducing a viscoelastic material as an inner layer(s) of the rotatable storage article. The invention also provides the damped rotatable storage articles themselves.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Landin, Donald T Eagan, MN 19 670
McCutcheon, Jeffrey W Eagan, MN 45 831

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