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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 12623438 B1

PDFFull Text
Date of Patent:
May. 12, 2026

Filed:

Jan. 13, 2022

Vapor deposition paper and method for producing same

Applicant:

Oji Holdings Corporation, Tokyo, JP;

Inventors:

Yasutomo Noishiki, Tokyo, JP;

Yuta Shamoto, Tokyo, JP;

Misaki Wakabayashi, Tokyo, JP;

Miyoko Tanaka, Tokyo, JP;

Assignee:

Oji Holdings Corporation, Tokyo, JP;

Attorney:

Knobbe, Martens, Olson & Bear, LLP

Primary Examiner:

Zachary M Davis

Int. Cl.
CPC ...
B32B 9/06 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
B32B 9/06 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 27/40 (2013.01); B32B 2255/12 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/724 (2013.01); B32B 2307/7376 (2023.05);
Abstract

A vapor deposition paper having barrier properties and excellent recyclability. The vapor deposition paper includes a clay coat layer; an undercoat layer; a vapor deposition layer; an overcoat layer; and a heat seal layer in this order on at least one surface of a paper substrate, in which the vapor deposition layer contains at least one of a metal and ceramic and has a thickness of 1 nm or more and 1000 nm or less, and the pulp recovery rate after re-disintegration of the vapor deposition paper is 80% or more.

Find Patent Forward Citations

Noishiki, Yasutomo. (2026). Vapor deposition paper and method for producing same (U.S. Patent No. 12623438). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12623438

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

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