Patterned film article comprising cleavable crosslinker and methods

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United States of America Patent

PATENT NO 10768528
APP PUB NO 20180231891A1
SERIAL NO

15745737

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Abstract

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A pattern article comprising a copolymer having polymerized units derived from a cleavable crosslinking monomer, to which a pattern is imparted by the release of incipient acid from a thermal acid generator or photoacid generator. The selective release of the acid provides a pattern of high crosslink density and low crosslink density as result of the incipient acid cleaving a portion of the crosslinks.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTES COMPANYP O BOX 33427 ST PAUL MN 55133-3527

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clapper, Jason D Lino Lakes, US 77 270
Davis, Andrew R Catonsville, US 14 156
Fornof, Ann R Austin, US 33 139
Gaddam, Babu N Woodbury, US 161 2222
Vogel, Dennis E Lake Elmo, US 51 856

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