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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10768528 B1

PDFFull Text
Date of Patent:
Sep. 08, 2020

Filed:

Sep. 15, 2016

Patterned film article comprising cleavable crosslinker and methods

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Jason D. Clapper, Lino Lakes, MN (US);

Dennis E. Vogel, Lake Elmo, MN (US);

Ann R. Fornof, Austin, TX (US);

Andrew R. Davis, Catonsville, MD (US);

Babu N. Gaddam, Woodbury, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:
Primary Examiner:

John A McPherson

Int. Cl.
CPC ...
G03F 7/20 (2006.01); C08J 3/28 (2006.01); C08F 220/18 (2006.01); C09J 133/08 (2006.01); C09J 7/38 (2018.01); C08F 2/28 (2006.01); C08F 230/00 (2006.01); C08J 5/18 (2006.01); C09J 143/00 (2006.01);
U.S. Cl.
CPC ...
G03F 7/2004 (2013.01); C08F 2/28 (2013.01); C08F 220/18 (2013.01); C08F 230/00 (2013.01); C08J 3/28 (2013.01); C08J 5/18 (2013.01); C09J 7/385 (2018.01); C09J 133/08 (2013.01); C09J 143/00 (2013.01); C08F 220/1806 (2020.02); C08F 220/1808 (2020.02); C08J 2333/08 (2013.01); C08J 2343/00 (2013.01); C09J 2201/40 (2013.01); C09J 2205/114 (2013.01); C09J 2433/00 (2013.01);
Abstract

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.

Find Patent Forward Citations

Clapper, Jason. (2020). Patterned film article comprising cleavable crosslinker and methods (U.S. Patent No. 10768528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10768528

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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