Layer-by-layer coating apparatus and method

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United States of America Patent

PATENT NO 11052420
APP PUB NO 20180304303A1
SERIAL NO

15767365

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Abstract

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Apparatus and method are described and useful for, among other things, providing a layer by layer coating of materials on a belt. A directional gas curtain producing element is used to provide a gas curtain blowing on the belt in an upstream direction that simultaneously meters liquid from the belt and dries the belt.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawakami, Ellison G St. Paul, US 7 18
Kolb, William Blake Stillwater, US 81 927

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