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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 9827752 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

Jul. 26, 2016

Laminate film manufacturing method

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Kyouhisa Uchiumi, Kanagawa, JP;

Shinji Hikita, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorneys:

Edwards Neils LLC

Jean C. Edwards, Esq.

Primary Examiner:

Vishal I Patel

Int. Cl.
CPC ...
B32B 37/00 (2006.01); B29C 65/14 (2006.01); B29C 65/48 (2006.01); B29C 65/52 (2006.01); B29C 65/78 (2006.01); B32B 37/06 (2006.01); B32B 37/20 (2006.01); B29C 35/08 (2006.01); B29C 35/02 (2006.01); B29C 65/00 (2006.01); B29K 1/00 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01); B29K 105/16 (2006.01); B29K 667/00 (2006.01);
U.S. Cl.
CPC ...
B32B 37/0053 (2013.01); B29C 35/0277 (2013.01); B29C 35/0805 (2013.01); B29C 65/1403 (2013.01); B29C 65/1435 (2013.01); B29C 65/1454 (2013.01); B29C 65/488 (2013.01); B29C 65/4845 (2013.01); B29C 65/4875 (2013.01); B29C 65/524 (2013.01); B29C 65/525 (2013.01); B29C 65/7894 (2013.01); B29C 66/1122 (2013.01); B29C 66/45 (2013.01); B29C 66/7234 (2013.01); B29C 66/834 (2013.01); B29C 66/83415 (2013.01); B32B 37/0007 (2013.01); B32B 37/06 (2013.01); B32B 37/203 (2013.01); B29C 65/1406 (2013.01); B29C 65/1467 (2013.01); B29C 66/71 (2013.01); B29C 66/72321 (2013.01); B29C 66/72325 (2013.01); B29C 66/72341 (2013.01); B29C 2035/0827 (2013.01); B29K 2001/08 (2013.01); B29K 2105/162 (2013.01); B29K 2667/003 (2013.01); B32B 38/1875 (2013.01); B32B 2037/1253 (2013.01); B32B 2307/414 (2013.01); B32B 2307/7244 (2013.01); B32B 2309/02 (2013.01); B32B 2310/0831 (2013.01); B32B 2457/12 (2013.01); B32B 2457/14 (2013.01); B32B 2457/20 (2013.01);
Abstract

A laminate film manufacturing method is capable of preventing thickness unevenness of a cured layer and preventing wrinkling of the entire laminate film. A laminate film is manufactured by applying a coating solution including an active radiation curable resin to a surface of a first film that is continuously transported in an application part to form a coated film in a lamination part, laminating a second film that is continuously transported on the coated film to sandwich the coated film between the first film and the second film, and in a state in which the coated film is sandwiched between the first film and the second film, winding the first film around a backup roller and irradiating the coated film with infrared rays from an ultraviolet irradiation device while continuously transporting the first film to cure the coated film in a curing part so as to form a cured layer.

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