IDiyas

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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 10011735 B1

PDFFull Text
Date of Patent:
Jul. 03, 2018

Filed:

Mar. 01, 2013

Diurethane (meth)acrylate-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, Minneapolis, 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 COMPANIES, St. Paul, MN (US);

Attorney:

James A. Baker

Primary Examiner:

Ruiyun Zhang

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09D 143/04 (2006.01); C07F 7/18 (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); C08J 7/04 (2006.01); 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); C09J 133/14 (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 7/1868 (2013.01); C08F 130/08 (2013.01); C08J 7/045 (2013.01); 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

Diurethane (meth)acrylate-silane precursor compounds prepared by reacting a primary or secondary aminosilane with a cyclic carbonate to yield a hydroxylalkylene-carbamoylalkylene-alkoxysilanes (referred to as a 'hydroxylcarbamoylsilane'), which is reacted with a (meth)acrylated material having isocyanate functionality, either neat or in solvent, and optionally with a catalyst, such as a tin compound. 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 diurethane (meth)acrylate-silane precursor compound. 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 diurethane (meth)acrylate-silane and their use in composite films and electronic devices are described.

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