公开(公告)号：US20210298564A1

公开(公告)日：2021-09-30

申请号：US17343899

申请日：2021-06-10

Applicant: FUJIFILM Corporation

Inventor： Yoshihiro NAKAI ,  Toshihide YOSHITANI ,  Shinya ABE ,  Kazuma HORITA ,  Takeshi SENGA

IPC: A61B1/005 ,  A61B1/00 ,  A61L29/08 ,  A61L29/02 ,  B29C48/10 ,  B29C48/151

Abstract: Provided are a flexible tube for an endoscope, the flexible tube having a flexible tube base containing metal as a constituent material, a resin cover layer that covers an outer periphery of the flexible tube base, and a primer layer that includes a specific silane coupling agent and that is disposed between the flexible tube base and the resin cover layer, in which the resin cover layer includes at least one compound selected from the group consisting of polyamides, polyesters, polyurethanes, and polyolefins at least on a side of the resin cover layer in contact with the primer layer, an endoscopic medical device including the flexible tube for an endoscope, a method for producing the flexible tube for an endoscope, and a method for producing the endoscopic medical device.

公开(公告)号：US20210290034A1

公开(公告)日：2021-09-23

申请号：US17343883

申请日：2021-06-10

Applicant: FUJIFILM Corporation

Inventor： Yoshihiro NAKAI ,  Toshihide YOSHITANI ,  Shinya ABE ,  Kazuma HORITA ,  Takeshi SENGA

IPC: A61B1/005 ,  A61B1/00 ,  C22C38/18

Abstract: Provided are a flexible tube for an endoscope, the flexible tube having a flexible tube base made of metal, a resin cover layer that covers an outer periphery of the flexible tube base, and a primer layer that includes a silane coupling agent with a specific structure having an amino group and that is disposed between the flexible tube base and the resin cover layer, in which the resin cover layer includes at least one compound selected from the group consisting of polyamides, polyesters, and polyolefins on a side of the resin cover layer in contact with the primer layer, an endoscopic medical device including the flexible tube for an endoscope, a method for producing the flexible tube for an endoscope, and a method for producing the endoscopic medical device.

公开(公告)号：US20180371618A1

公开(公告)日：2018-12-27

申请号：US16115886

申请日：2018-08-29

Applicant: FUJIFILM Corporation

Inventor： Takahiko ICHIKI ,  Naoki TSUKAMOTO ,  Takeshi SENGA ,  Takehiro KASAHARA ,  Yuko TERAO ,  Shuuji KANAYAMA

IPC: C23C18/18 ,  C23C18/31 ,  B32B15/08 ,  H05K3/18 ,  H05K1/02 ,  G06F3/044

Abstract: An object of the present invention is to provide a film having a plated-layer precursor layer which is capable of forming a metal layer having excellent roll-to-roll productivity and excellent adhesiveness to a substrate. Another object of the present invention is to provide a film having a patterned plated layer as well as an electroconductive film and a touch panel using the same.The film having a plated-layer precursor layer of the present invention is a film having a plated-layer precursor layer including a substrate, and an undercoat and a plated-layer precursor layer disposed on the substrate in this order from the substrate side, in which the undercoat has a hardness on the surface thereof of 10 N/mm2 or less and a friction coefficient with release paper of 5 or less.