公开(公告)号：US10947112B2

公开(公告)日：2021-03-16

申请号：US16137504

申请日：2018-09-20

Applicant: FUJIFILM Corporation

Inventor： Kenji Wada ,  Yuji Yoshida

IPC: B82Y20/00 ,  B82Y40/00 ,  C09K11/70 ,  B82Y30/00 ,  C09K11/66 ,  C09K11/74 ,  C09K11/08 ,  C09K11/62 ,  C09K11/88 ,  B82Y15/00

Abstract: There is provided a method of manufacturing a semiconductor quantum dot including the following steps (A1) and (B1): a step (A1) of causing a nanoparticle including a specific compound semiconductor and a salt of a specific metal a1 to react with each other to introduce the metal a1 into a surface layer of the nanoparticle; and a step (B1) of causing the nanoparticle in which the metal a1 is introduced into the surface layer and a salt of a specific metal b1 to react with each other to introduce the metal b1 into the surface layer of the nanoparticle. There is provided a semiconductor quantum dot having a structure in which a specific metal a1 and/or a specific metal b1 is introduced into a surface layer of a nanoparticle including a specific compound semiconductor.

公开(公告)号：US11702578B2

公开(公告)日：2023-07-18

申请号：US16741286

申请日：2020-01-13

Applicant: FUJIFILM Corporation

Inventor： Seiichi Hitomi ,  Keita Takahashi ,  Teruki Niori ,  Yuji Yoshida

IPC: C09K5/14 ,  C07C43/23 ,  C07C69/88 ,  C07C223/06 ,  C07C261/02 ,  C07C321/26 ,  C07C323/52 ,  C07D271/10 ,  C07D303/12 ,  C07D307/89 ,  C08G59/24 ,  C08G59/40 ,  C08G59/42 ,  C08G59/50 ,  C08G59/62 ,  C08G65/40 ,  C08J5/18 ,  C08K3/38 ,  H01L23/373

CPC classification number: C09K5/14 ,  C07C43/23 ,  C07C69/88 ,  C07C223/06 ,  C07C261/02 ,  C07C321/26 ,  C07C323/52 ,  C07D271/10 ,  C07D303/12 ,  C07D307/89 ,  C08G59/245 ,  C08G59/4014 ,  C08G59/423 ,  C08G59/4238 ,  C08G59/504 ,  C08G59/5046 ,  C08G59/621 ,  C08G65/40 ,  C08J5/18 ,  C08K3/38 ,  C08J2363/00 ,  C08J2371/10 ,  C08K2003/385 ,  C08K2201/001 ,  H01L23/3737

Abstract: The present invention provides a thermally conductive material having excellent thermal conductivity. Furthermore, the present invention provides a device with a thermally conductive layer that has a thermally conductive layer containing the thermally conductive material and a composition for forming a thermally conductive material that is used for forming the thermally conductive material. The thermally conductive material according to an embodiment of the present invention contains a cured substance of a disk-like compound, which has one or more reactive functional groups selected from the group consisting of a hydroxyl group, a carboxylic acid group, a carboxylic acid anhydride group, an amino group, a cyanate ester group, and a thiol group, and a crosslinking compound which has a group reacting with the reactive functional groups.

公开(公告)号：US20200148931A1

公开(公告)日：2020-05-14

申请号：US16741286

申请日：2020-01-13

Applicant: FUJIFILM Corporation

Inventor： Seiichi Hitomi ,  Keita Takahashi ,  Teruki Niori ,  Yuji Yoshida

IPC: C09K5/14 ,  C08G65/40 ,  C08G59/24 ,  C08G59/62 ,  C08G59/42 ,  C08G59/50 ,  C08G59/40 ,  C08K3/38 ,  C08J5/18 ,  C07C323/52 ,  C07D271/10 ,  C07D307/89 ,  C07C321/26 ,  C07C223/06 ,  C07C69/88 ,  C07C43/23 ,  C07C261/02 ,  C07D303/12

Abstract: The present invention provides a thermally conductive material having excellent thermal conductivity. Furthermore, the present invention provides a device with a thermally conductive layer that has a thermally conductive layer containing the thermally conductive material and a composition for forming a thermally conductive material that is used for forming the thermally conductive material. The thermally conductive material according to an embodiment of the present invention contains a cured substance of a disk-like compound, which has one or more reactive functional groups selected from the group consisting of a hydroxyl group, a carboxylic acid group, a carboxylic acid anhydride group, an amino group, a cyanate ester group, and a thiol group, and a crosslinking compound which has a group reacting with the reactive functional groups.

公开(公告)号：US10391803B2

公开(公告)日：2019-08-27

申请号：US15938421

申请日：2018-03-28

Applicant: FUJIFILM Corporation

Inventor： Wataru Kikuchi ,  Yuji Yoshida

IPC: B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  D21H27/00 ,  D21H19/56 ,  D21H19/12 ,  D21H21/16

Abstract: An image recording paper medium containing a resin having a constitutional unit represented by General Formula (1) and a constitutional unit represented by General Formula (2-1) and/or a constitutional unit represented by General Formula (2-2), in which in the resin, a content of the constitutional unit represented by General Formula (1) is 30% to 96% by mass, and a total content of the constitutional unit represented by General Formula (2-1) and the constitutional unit represented by General Formula (2-2) is 4% to 70% by mass. Also provided are a manufacturing method of the image recording paper medium and an image recording method including the manufacturing method: where R1, L1, R2, R3, L2, M1 and M2 are as defined herein.

公开(公告)号：US09920083B2

公开(公告)日：2018-03-20

申请号：US15019578

申请日：2016-02-09

Applicant: FUJIFILM Corporation

Inventor： Wataru Kikuchi ,  Yuji Yoshida ,  Ryuji Shinohara

IPC: C07F9/38 ,  C09D5/00 ,  B41M5/52 ,  B41M7/00 ,  C07F9/11 ,  C07F9/113 ,  C07F9/12

CPC classification number: C07F9/3808 ,  B41M5/5227 ,  B41M7/009 ,  C07F9/11 ,  C07F9/113 ,  C07F9/12 ,  C07F9/3834 ,  C07F9/3843 ,  C09D5/002 ,  D21H19/36

Abstract: The image recording paper medium contains at least one kind of organic phosphorus compound selected from an organic phosphonic acid represented by the following Formula (1), a salt thereof, an organic phosphoric acid represented by the following Formula (2), and a salt thereof. In the formulae, each of R1 and R2 independently represents an unsubstituted alkyl group, an unsubstituted cycloalkyl group, an unsubstituted alkenyl group, or an aryl group.

公开(公告)号：US09889695B2

公开(公告)日：2018-02-13

申请号：US15460470

申请日：2017-03-16

Applicant: FUJIFILM Corporation

Inventor： Wataru Kikuchi ,  Yuji Yoshida ,  Seiya Sakurai ,  Ryuji Shinohara

IPC: B41M5/52

CPC classification number: B41M5/52 ,  B41M5/0017 ,  B41M5/5218 ,  B41M7/009

Abstract: The image recording method includes the following steps (a) to (c): (a) forming a barrier layer on a recording medium by using a solution which contains an acidic group-containing polymer in a nonaqueous medium; (b) forming an organic acid-containing layer on the barrier layer; and (c) forming an image by jetting an aqueous ink onto the organic acid-containing layer by an ink jet method.