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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 11021007 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Mar. 24, 2017

Laminated film for molded decoration

Applicant:

Nippon Paint Automotive Coatings Co., Ltd., Osaka, JP;

Inventors:

Kazuhito Kobayashi, Hirakata, JP;

Masahiro Kitamura, Hirakata, JP;

Yusuke Nakata, Hirakata, JP;

Assignee:

NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Zachary M Davis

Int. Cl.
CPC ...
B32B 7/02 (2019.01); B44C 5/04 (2006.01); C08J 7/04 (2020.01); C09D 5/00 (2006.01); C09D 133/14 (2006.01); C09D 135/02 (2006.01); B44C 3/04 (2006.01);
U.S. Cl.
CPC ...
B44C 5/0453 (2013.01); B44C 3/04 (2013.01); C08J 7/042 (2013.01); C09D 5/002 (2013.01); C09D 133/14 (2013.01); C09D 135/02 (2013.01); C08J 2333/04 (2013.01); C08J 2369/00 (2013.01); C08J 2433/10 (2013.01); C08J 2433/14 (2013.01); C08J 2435/02 (2013.01);
Abstract

The present invention provides a laminated film for molded decoration including a transparent polymer substrate, a hard coat layer having a thickness of 2 to 10 μm, and a protective layer having a thickness of 50 to 200 nm laminated in that order, in which the hard coat layer is a cured layer of a hard coating composition, the protective layer is a cured layer of a coating composition for forming a protective layer, the laminated film for molded decoration has an extension rate within a range of 15 to 80%, and after a scratch test involving 200 reciprocations under a load of 2 N per 4 cmof a surface of the laminated film for molded decoration, the laminated film for molded decoration has no scratches and no deterioration in visibility due to change in appearance.

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