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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 10774236 B1

PDFFull Text
Date of Patent:
Sep. 15, 2020

Filed:

Apr. 17, 2018

Urea (multi)-(meth)acrylate (multi)-silane compositions and articles including the same

Applicant:

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

Inventors:

Thomas P. Klun, Lakeland, MN (US);

Alan K. Nachtigal, Maplewood, MN (US);

Joseph C. Spagnola, Woodbury, MN (US);

Mark A. Roehrig, Stillwater, MN (US);

Jennifer K. Schnobrich, St. Paul, MN (US);

Guy D. Joly, Shoreview, MN (US);

Christopher S. Lyons, St. Paul, MN (US);

Assignee:

3M INNOVATIVE PROPERTIES, COMPANY, St. Paul, MN (US);

Attorney:

James A. Baker

Primary Examiner:

Michael B Nelson

Int. Cl.
CPC ...
C09D 143/04 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); H01L 51/44 (2006.01); H01L 51/10 (2006.01); B05D 3/06 (2006.01); B32B 27/30 (2006.01); C07F 7/18 (2006.01); C09J 133/14 (2006.01); C08J 7/04 (2020.01); C09D 133/14 (2006.01); B05D 1/00 (2006.01); B05D 3/10 (2006.01); C08K 3/34 (2006.01); C09D 135/02 (2006.01); C23C 14/08 (2006.01); C23C 14/34 (2006.01); C23C 16/40 (2006.01); C23C 16/44 (2006.01); C08F 130/08 (2006.01);
U.S. Cl.
CPC ...
C09D 143/04 (2013.01); B05D 1/60 (2013.01); B05D 3/067 (2013.01); B05D 3/068 (2013.01); B05D 3/101 (2013.01); B32B 27/308 (2013.01); C07F 7/1804 (2013.01); C08F 130/08 (2013.01); C08J 7/0423 (2020.01); C08K 3/34 (2013.01); C09D 133/14 (2013.01); C09D 135/02 (2013.01); C09J 133/14 (2013.01); C23C 14/08 (2013.01); C23C 14/34 (2013.01); C23C 16/40 (2013.01); C23C 16/44 (2013.01); H01L 51/004 (2013.01); H01L 51/107 (2013.01); H01L 51/448 (2013.01); H01L 51/5253 (2013.01); B32B 2250/04 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/7244 (2013.01); C08J 2333/12 (2013.01); Y10T 428/1064 (2015.01); Y10T 428/31507 (2015.04); Y10T 428/31551 (2015.04); Y10T 428/31609 (2015.04); Y10T 428/31663 (2015.04);
Abstract

Urea (multi)-(meth)acrylate (multi)-silane precursor compounds, synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds, either neat or in a solvent, and optionally with a catalyst, such as a tin compound, to accelerate the reaction. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-(meth)acrylate (multi)-silane precursor compound synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making the urea (multi)-(meth)acrylate (multi)-silanes and their use in composite films and electronic devices are described.

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