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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 11241866 B1

PDFFull Text
Date of Patent:
Feb. 08, 2022

Filed:

Nov. 24, 2016

Door body

Applicant:

Riken Technos Corporation, Tokyo, JP;

Inventors:

Nozomu Washio, Tokyo, JP;

Taketo Hashimoto, Tokyo, JP;

Shoko Nakajima, Tokyo, JP;

Hitomi Inomata, Tokyo, JP;

Assignee:

RIKEN TECHNOS CORPORATION;

Attorneys:

Bracewell LLP

Brad Y. Chin

Primary Examiner:

Brian Handville

Int. Cl.
CPC ...
B32B 27/06 (2006.01); C09D 7/40 (2018.01); C09D 5/00 (2006.01); B32B 27/30 (2006.01); E06B 5/00 (2006.01); F25D 23/00 (2006.01); C09D 7/65 (2018.01); C09D 7/61 (2018.01); C09D 7/47 (2018.01); C09D 7/63 (2018.01); B32B 5/20 (2006.01); B32B 7/12 (2006.01); B32B 27/36 (2006.01); C09D 4/00 (2006.01); E06B 3/72 (2006.01); F25D 23/02 (2006.01); E06B 3/82 (2006.01); E06B 3/78 (2006.01); E06B 3/70 (2006.01);
U.S. Cl.
CPC ...
B32B 27/065 (2013.01); B32B 5/20 (2013.01); B32B 7/12 (2013.01); B32B 27/30 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); C09D 4/00 (2013.01); C09D 5/00 (2013.01); C09D 7/40 (2018.01); C09D 7/47 (2018.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01); E06B 3/72 (2013.01); E06B 5/00 (2013.01); E06B 5/006 (2013.01); F25D 23/00 (2013.01); F25D 23/02 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2266/0214 (2013.01); B32B 2307/412 (2013.01); B32B 2509/10 (2013.01); E06B 3/7015 (2013.01); E06B 3/78 (2013.01); E06B 3/822 (2013.01); E06B 2003/7023 (2013.01);
Abstract

Embodiments provide a door body which opens and closes a front part of an article body, and which has a front panel that constitutes the front of the door body, a frame that supports at least a part of the outside edge of the front panel, and a back panel that constitutes the back of the door body. According to at least one embodiment, the front panel includes a hard coat laminated sheet; the hard coat laminated sheet has a first hard coat, a second hard coat, and a transparent resin sheet layer in that order from the surface on the front side. The first hard coat is formed from a coating material which contains (A) 100 parts by mass of a polyfunctional(meth)acrylate, (B) 0.01-7 parts by mass of a water repellant and (C) 0.01-10 parts by mass of a silane coupling agent and which does not contain inorganic particles, and the second hard coat is formed from a coating material which contains (A) 100 parts by mass of the polyfunctional (meth)acrylate and (D) 50-300 parts by mass of inorganic fine particles having an average particle diameter of 1-300 nm. This door body may have a display on at least a part of the front thereof.

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