公开(公告)号：US20180162113A1

公开(公告)日：2018-06-14

申请号：US15892637

申请日：2018-02-09

Applicant: FUJIFILM Corporation

Inventor： Shuto KONO ,  Kyohisa UCHIUMI

IPC: B32B37/15 ,  B32B27/08 ,  B32B37/10 ,  B32B37/00 ,  B32B37/06 ,  B32B41/00 ,  B32B27/36

CPC classification number: B32B37/15 ,  B29C65/1406 ,  B29C65/1435 ,  B29C65/1458 ,  B29C65/4845 ,  B29C65/524 ,  B29C65/7894 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/72341 ,  B29C66/83413 ,  B29L2009/00 ,  B32B27/08 ,  B32B27/16 ,  B32B27/36 ,  B32B37/0053 ,  B32B37/06 ,  B32B37/10 ,  B32B41/00 ,  B32B2037/243 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2309/105

Abstract: A method for manufacturing a laminated film and an apparatus for manufacturing a laminated film obtains a laminated film including a cured layer having a uniform thickness at the time of manufacturing a laminated film obtained by sandwiching the cured layer obtained by curing an actinic ray curable-type resin between two sheets of films. Steps include forming a coating film of a coating solution containing an actinic ray curable-type resin on the surface of a first film while continuously transporting the first film, laminating a second film on the coating film while continuously transporting the second film, and forming a cured layer of the coating film by irradiating the coating film with an actinic ray while continuously transporting the coating film by sandwiching the coating film between the first film and the second film, in a state where the first film is being wound around a backup roller.

公开(公告)号：US20230203376A1

公开(公告)日：2023-06-29

申请号：US18173064

申请日：2023-02-23

Applicant: FUJIFILM Corporation

Inventor： Shuto KONO

IPC: C09K19/38 ,  B29C48/08 ,  B29C48/14

CPC classification number: C09K19/3809 ,  B29C48/08 ,  B29C48/146 ,  C09K2219/03 ,  B29C2948/92152 ,  B29C2948/922 ,  B29C2948/92238 ,  B29K2105/0079

Abstract: Provided are a liquid crystal polymer film including a liquid crystal polymer, in which a melting point is 315° C. or higher and a number-average molecular weight is 13,000 or more and 150,000 or less; a flexible copper-clad laminated board; and a manufacturing method of a liquid crystal polymer film.