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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 11161982 B1

PDFFull Text
Expired
Date of Patent:
Nov. 02, 2021

Filed:

Apr. 03, 2018

Film forming composition and film forming method using the same

Applicant:

Merck Patent Gmbh, Darmstadt, DE;

Inventors:

Yuki Ozaki, Kakegawa, JP;

Go Noya, Kakegawa, JP;

Masakazu Kobayashi, Kakegawa, JP;

Assignee:

Merck Patent GmbH, Darmstadt, DE;

Attorney:

Faegre Drinker Biddle & Reath LLP

Primary Examiner:

Marc S Zimmer

Int. Cl.
CPC ...
C09D 183/16 (2006.01); C08K 5/16 (2006.01); C08L 83/16 (2006.01); C08J 7/048 (2020.01); B05D 3/06 (2006.01); C08G 77/62 (2006.01); C08J 5/18 (2006.01); C08K 5/01 (2006.01); C08K 5/18 (2006.01); C08K 5/34 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
C08L 83/16 (2013.01); B05D 3/067 (2013.01); C08G 77/62 (2013.01); C08J 5/18 (2013.01); C08J 7/048 (2020.01); C08K 5/01 (2013.01); C08K 5/18 (2013.01); C08K 5/34 (2013.01); C08L 83/04 (2013.01); C08J 2383/16 (2013.01); C08L 2201/14 (2013.01); C08L 2203/16 (2013.01); C08L 2203/20 (2013.01); C08L 2205/02 (2013.01);
Abstract

[Problem] To provide a film forming composition and a film forming method capable of forming a film excellent in gas barrier properties. [Means for Solution] A film forming composition comprising a polysilazane, an organic solvent and an additive having a specific structure, and a film forming method comprising applying the composition on a substrate and exposing the composition to light. This specific additive is represented by a specific general formula among those having a nonconjugated cyclic structure composed of atoms selected from the group consisting of carbon, nitrogen and oxygen in the structure.

Find Patent Forward Citations

Ozaki, Yuki. (2021). Film forming composition and film forming method using the same (U.S. Patent No. 11161982). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11161982

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

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