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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 11801661 B1

PDFFull Text
Date of Patent:
Oct. 31, 2023

Filed:

Jul. 10, 2020

Paint substitute film, composite film, laminated metal plate, processed article, and molded article

Applicant:

Toyobo Co., Ltd., Osaka, JP;

Inventors:

Yoshitaka Tanaka, Inuyama, JP;

Koji Kubo, Inuyama, JP;

Assignee:

TOYOBO CO., LTD., Osaka, JP;

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Prashant J Khatri

Int. Cl.
CPC ...
B32B 7/023 (2019.01); B32B 15/09 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/36 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 7/023 (2019.01); B32B 15/09 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/36 (2013.01); B32B 2038/0028 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2264/1022 (2020.08); B32B 2264/1052 (2020.08); B32B 2307/418 (2013.01); B32B 2307/704 (2013.01); B32B 2367/00 (2013.01); B32B 2605/08 (2013.01);
Abstract

A paint substitute film comprises a base film, a colored layer, and a hard coat layer, wherein the base film, the colored layer, and the hard coat layer are laminated in this order. The base film contains thermoplastic resin and concealing material. Refractive index of the concealing material is not less than 1.70. Scattering coefficient from wavelength 400 nm to 700 nm of the base film is not less than 0.20 μm. Contrast ratio of the base film when at 20% elongation is not less than 0.70.

Find Patent Forward Citations

Tanaka, Yoshitaka. (2023). Paint substitute film, composite film, laminated metal plate, processed article, and molded article (U.S. Patent No. 11801661). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11801661

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

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