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.:
Date of Patent:
Feb. 28, 2023
Filed:
Aug. 30, 2019
Applicant:
Daiwa Can Company, Tokyo, JP;
Inventors:
Yosihiko Matukawa, Kanagawa, JP;
Shinichirou Kanamori, Kanagawa, JP;
Kana Hashimoto, Kanagawa, JP;
Seimei Shiratori, Kanagawa, JP;
Koji Fujimoto, Kanagawa, JP;
Yoshio Hotta, Kanagawa, JP;
Atsushi Kido, Osaka, JP;
Mitsunobu Kobayashi, Osaka, JP;
Assignee:
DAIWA CAN COMPANY, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 65/40 (2006.01); B32B 1/00 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
B65D 65/40 (2013.01); B32B 1/00 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/30 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2264/1021 (2020.08); B32B 2307/728 (2013.01); B32B 2307/73 (2013.01); B32B 2307/732 (2013.01); B32B 2435/02 (2013.01); B32B 2439/46 (2013.01); B32B 2439/70 (2013.01); B32B 2553/00 (2013.01);
Abstract
The present invention is a liquid-repellent film or sheet that exhibits an excellent liquid repellency, and a packaging material using the same. The liquid-repellent film or sheet comprises: