公开(公告)号：US20190264065A1

公开(公告)日：2019-08-29

申请号：US16406009

申请日：2019-05-08

Applicant: FUJIFILM CORPORATION

Inventor： Naoki KOITO ,  Aki NAKAMICHI ,  Takeshi HAMA ,  Yusuke HATANAKA

IPC: C09D183/04 ,  C09D7/61 ,  C03C17/00 ,  C03C17/30

Abstract: Provided are a laminate including a base material, and an anti-fogging layer provided on at least a part of the base material, in which the anti-fogging layer contains a siloxane binder, silica particles, and a water absorption organic polymer, a water absorption amount of the anti-fogging layer is in a range of 1.5 mg/cm2 to 25.0 mg/cm2, a water contact angle of a surface of the anti-fogging layer is in a range of 1° to 20°, and a film thickness of the anti-fogging layer is more than 1 μm and 10 μm or less; a method of producing the same; and an anti-fogging coating composition which is suitably used for formation of the anti-fogging layer.

公开(公告)号：US20190263986A1

公开(公告)日：2019-08-29

申请号：US16406010

申请日：2019-05-08

Applicant: FUJIFILM CORPORATION

Inventor： Aki NAKAMICHI ,  Naoki KOITO ,  Yusuke HATANAKA ,  Takeshi HAMA

IPC: C08J7/04 ,  C09D183/04 ,  C09D7/61 ,  C09D7/40 ,  C09D5/00

Abstract: Provided is a laminate including: a base material; and an anti-fogging layer provided on at least a part of the base material, in which the anti-fogging layer contains a siloxane binder, silica particles, and a water absorption organic polymer, the anti-fogging layer has a structure in which the silica particles are deposited, an irregular structure due to the silica particles is formed on a surface of the anti-fogging layer, and voids are formed inside the anti-fogging layer, a film density of the anti-fogging layer is in a range of 0.80 g/cm3 to 1.40 g/cm3, and a film thickness of the anti-fogging layer is in a range of more than 1 μm and 10 μm or less.

公开(公告)号：US20220332921A1

公开(公告)日：2022-10-20

申请号：US17848893

申请日：2022-06-24

Applicant: FUJIFILM Corporation

Inventor： Aki NAKAMICHI ,  Takuya KITAMURA ,  Kengo SAITO ,  Daigo MURAI

IPC: C08K3/38 ,  C01B21/064

Abstract: The present invention provides boron nitride particles that can be used for preparation of a thermally conductive material having excellent thermally conductive properties and peel strength. In addition, the present invention provides a composition for forming a thermally conductive material, a thermally conductive material, a thermally conductive sheet, and a device with a thermally conductive layer, in relation to the boron nitride particles. In the boron nitride particles of the present invention, an atomic concentration ratio of oxygen atomic concentration to boron atomic concentration on a surface, detected by X-ray photoelectron spectroscopy, is 0.12 or greater, and a D value obtained by Equation (1) is 0.010 or less. D value=B(OH)3(002)/BN(002)  Equation (1) B(OH)3(002): Peak strength derived from a (002) plane of boron hydroxide having a triclinic space group measured by X-ray diffraction BN(002): Peak strength derived from the (002) plane of boron nitride having a hexagonal space group measured by X-ray diffraction.

公开(公告)号：US20210060913A1

公开(公告)日：2021-03-04

申请号：US17094971

申请日：2020-11-11

Applicant: FUJIFILM Corporation

Inventor： Aki NAKAMICHI ,  Hiroyuki YONEZAWA

IPC: B32B27/30 ,  B32B7/12 ,  B32B23/08

Abstract: An antifogging laminate includes a coating layer on a water absorbent film, in which a water absorption rate of the water absorbent film is 1% or more and 50% or less, and the coating layer contains a water absorbent resin and inorganic oxide particles.