Method for making, inking, and mounting stamps for micro-contact printing

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United States of America Patent

PATENT NO 9701045
APP PUB NO 20140110879A1
SERIAL NO

14116376

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Abstract

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A method of preparing a patterned micro-contact printing stamp for micro contact printing including the making of a submaster of e.g. epoxy, against which a micro-contact printing stamp from polydimethylsiloxane or other stamp forming material can be formed. The micro-contact printing stamp can then be exposed to an inking material while the micro-contact printing stamp is still against the submaster, resulting in a micro-contact printing stamp capable of making numerous impressions before the inking material is exhausted.

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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
Greger, Richard W St. Paul, US 16 130
Meehan, Daniel P St. Paul, US 11 68
O'Hare, Jonathan J Oakdale, US 45 292
Pekurovsky, Mikhail L Bloomington, US 122 665

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