公开(公告)号：US20210026053A1

公开(公告)日：2021-01-28

申请号：US16981195

申请日：2019-03-11

Applicant: Konica Minolta, Inc.

Inventor： Koji DAIFUKU ,  Yosuke MIZUTANI ,  Natsumi ITAMOTO ,  Keigo TAMAKI ,  Yutaro HORIE ,  Kenji HAYASHI ,  Issei NAKAHARA ,  Takahiko NOJIMA ,  Kiyoshi FUKUSAKA

IPC: G02B5/20 ,  C07F9/09 ,  C07F9/40 ,  C07C305/10 ,  H01L27/146

Abstract: Disclosed is a near-infrared absorbing composition, including: a near-infrared absorbing agent; and a solvent, wherein the near-infrared absorbing agent includes at least one of the following Component (A) and Component (B): Component (A): a component composed of a compound having a structure of the following general formula (I) and a metal ion; Component (B): a component composed of a metal complex that is obtainable by a reaction of the compound having the structure of the following general formula (I) and a metal compound.

公开(公告)号：US20230340269A1

公开(公告)日：2023-10-26

申请号：US18247844

申请日：2021-09-16

Applicant: Konica Minolta, Inc.

Inventor： Koji DAIFUKU ,  Natsumi KIRIISHI ,  Takayuki SUZUKI ,  Kiyoshi FUKUSAKA

IPC: C09B23/08 ,  G02B5/20 ,  C09B23/01 ,  C09B23/14 ,  C07F9/42 ,  C07F9/38

CPC classification number: C09B23/083 ,  G02B5/208 ,  C09B23/0066 ,  C09B23/0075 ,  C09B23/146 ,  C07F9/42 ,  C07F9/3826 ,  C07F9/3834 ,  H01L27/14623

Abstract: A near-infrared absorbing composition includes: an organic dye; and a metal compound. The organic dye includes: at least one of a squarylium dye (A) or a cyanine dye (B) each having an absorption maximum in a range of 680 to 740 nm; and a cyanine dye (C) having an absorption maximum at 760 nm or higher. The metal compound includes at least a phosphonic acid and a copper ion, or a copper phosphonate complex formed from a phosphonic acid and a copper ion.

公开(公告)号：US20160070030A1

公开(公告)日：2016-03-10

申请号：US14785774

申请日：2014-04-16

Applicant: KONICA MINOLTA, INC.

Inventor： Rie FUJISAWA ,  Hiroyoshi KIUCHI ,  Kiyoshi FUKUSAKA ,  Takatugu SUZUKI ,  Hiroshi KITA

IPC: G02B1/08 ,  G02B5/30

CPC classification number: G02B1/08 ,  C07C69/86 ,  C07C235/56 ,  C07D213/69 ,  C07D231/12 ,  C07D249/08 ,  C07D271/06 ,  C08B13/00 ,  C08K5/20 ,  C08K5/3432 ,  C08K5/3445 ,  C08K5/3472 ,  C08K5/353 ,  G02B5/3025 ,  G02B5/3083 ,  H01L51/5281 ,  H05B33/02 ,  C08L1/32 ,  C08L1/14

Abstract: Provided is an optical film containing a cellulose derivative, the optical film having an in-plane retardation Ro550 within the range of 120 to 160 nm measured at a wavelength of 550 nm under an atmosphere of a temperature of 23° C. and a relative humidity of 55%, and a ratio Ro450/Ro550 within the range of 0.65 to 0.99, Ro450/Ro550 being a ratio of an in-plane retardation Ro450 measured at a wavelength of 450 nm to the in-plane retardation Ro550 measured at a wavelength of 550 nm, wherein, a substituent of a glucose skeleton in the cellulose derivative satisfies the requirements (a) and (b) which are described in the specification, and the optical film contains a compound A satisfying the following condition defined by Expression (a1) which is described in the specification.

Abstract translation: 本发明提供一种含有纤维素衍生物的光学膜，该光学膜在温度为23℃的气氛下，在波长550nm下测定的面内延迟Ro550在120〜160nm的范围内，相对湿度 为55％，Ro450 / Ro550在0.65〜0.99的范围内，Ro450 / Ro550为450nm波长下测定的面内延迟Ro450与波长450nm处测定的面内延迟Ro550的比值 550nm，其中，纤维素衍生物中的葡萄糖骨架的取代基满足说明书中所述的要求（a）和（b），并且光学膜含有满足由式（a1）定义的以下条件的化合物A， 这在说明书中描述。

公开(公告)号：US20210032276A1

公开(公告)日：2021-02-04

申请号：US17042539

申请日：2019-05-29

Applicant: Konica Minolta, Inc.

Inventor： Natsumi ITAMOTO ,  Koji DAIFUKU ,  Yosuke MIZUTANI ,  Keigo TAMAKI ,  Yutaro HORIE ,  Kenji HAYASHI ,  Issei NAKAHARA ,  Takahiko NOJIMA ,  Kiyoshi FUKUSAKA

IPC: C07F9/09 ,  H01L27/146 ,  G02B5/22

Abstract: Provided is a near-infrared ray absorbing composition including a near-infrared absorber and a solvent, wherein the near-infrared absorber contains at least one of the following component (A) and component (B); and a compound represented by Formula (I) is contained in the component (A) or component (B) in the range of 0.001 to 10% by mass based on the total mass of the near-infrared ray absorbing composition, Component (A): a component composed of at least one of a compound represented by Formula (1) or Formula (2) with a compound represented by Formula (I) and a copper ion, Component (B): a component composed of a copper complex obtained by reaction of at least one of a compound represented by Formula (1) or Formula (2) with a compound represented by Formula (I) and a copper compound, O═P—(OH)3  Formula (I):

公开(公告)号：US20180203175A1

公开(公告)日：2018-07-19

申请号：US15922047

申请日：2018-03-15

Applicant: KONICA MINOLTA, INC.

Inventor： Hiroyoshi KIUCHI ,  Takatugu SUZUKI ,  Kiyoshi FUKUSAKA ,  Rie FUJISAWA ,  Hiroshi KITA ,  Issei NAKAHARA

IPC: G02B5/30 ,  H01L51/00 ,  C07D207/32 ,  C07D249/04 ,  C07D249/08 ,  G02F1/13363 ,  C08L101/14 ,  C08L1/28 ,  C08L1/12 ,  C08L1/10 ,  C08L1/08 ,  C08K5/3472 ,  C08K5/34 ,  C08J5/18 ,  C07D417/04 ,  C07D413/04 ,  C07D409/04 ,  C07D407/04 ,  C07D405/04 ,  C07D403/14 ,  C07D403/12 ,  C07D403/10 ,  C07D403/00 ,  C07D401/04 ,  C07D285/08 ,  C07D271/10 ,  C07D249/14 ,  C07D249/12 ,  C07D249/10 ,  G02F1/1335

CPC classification number: G02B5/3083 ,  C07D207/32 ,  C07D249/04 ,  C07D249/08 ,  C07D249/10 ,  C07D249/12 ,  C07D249/14 ,  C07D271/10 ,  C07D285/08 ,  C07D401/04 ,  C07D403/00 ,  C07D403/10 ,  C07D403/12 ,  C07D403/14 ,  C07D405/04 ,  C07D407/04 ,  C07D409/04 ,  C07D413/04 ,  C07D417/04 ,  C08J5/18 ,  C08J2301/08 ,  C08K5/34 ,  C08K5/3472 ,  C08L1/08 ,  C08L1/10 ,  C08L1/12 ,  C08L1/28 ,  C08L101/14 ,  G02B5/30 ,  G02B5/305 ,  G02F1/13363 ,  G02F1/133634 ,  G02F2001/133541 ,  G02F2001/133638 ,  H01L51/0034 ,  H01L51/0067

Abstract: A triazole compound having a structure represented by the following Formula (1.2): wherein Z represents a structure represented by the following Formula (1.2a), q is 2 or 3, and at least two structures Z bonded to the benzene ring of Formula (1.2) and are located in the ortho- or meta-position relative to each other: wherein R10 represents a hydrogen atom, an alkyl group, or an alkoxy group, p represents an integer of 1 to 5, and * represents a position at which the structure is bonded to the benzene ring.

公开(公告)号：US20220098417A1

公开(公告)日：2022-03-31

申请号：US17469052

申请日：2021-09-08

Applicant: Konica Minolta, Inc.

Inventor： Natsumi KIRIISHI ,  Koji DAIFUKU ,  Takayuki SUZUKI ,  Kiyoshi FUKUSAKA

IPC: C09B67/20 ,  G02B1/04 ,  G02B5/20 ,  H01L27/146 ,  C09B67/22 ,  C08K5/5333 ,  C08K5/521 ,  C08K5/41

Abstract: A near infrared absorbing composition includes a near infrared absorber. The near infrared absorber contains at least one of Ingredient (A) and Ingredient (B). Ingredient (A) consists of a first compound having a first structure represented by General Formula (I), a second compound having a second structure represented by General Formula (II), and a copper ion. Ingredient (B) consists of a first copper complex in which the first compound is coordinated and a second copper complex in which the second compound is coordinated. In General Formula (I), R1 represents an alkyl group containing 1-20 carbons or an aryl group containing 6-20 carbons, and may further have a substituent. In General Formula (II), R2 represents an alkyl group containing 1-20 carbons or an aryl group containing 6-20 carbons, and may further have a substituent.

公开(公告)号：US20150338563A1

公开(公告)日：2015-11-26

申请号：US14758750

申请日：2014-01-09

Applicant: KONICA MINOLTA, INC.

Inventor： Hiroyoshi KIUCHI ,  Takatugu SUZUKI ,  Kiyoshi FUKUSAKA ,  Rie FUJISAWA ,  Hiroshi KITA ,  Issei NAKAHARA

IPC: G02B5/30 ,  G02F1/13363 ,  C07D249/08 ,  H01L51/00 ,  C08K5/3472 ,  C07D249/04

CPC classification number: G02B5/3083 ,  C07D207/32 ,  C07D249/04 ,  C07D249/08 ,  C07D249/10 ,  C07D249/12 ,  C07D249/14 ,  C07D271/10 ,  C07D285/08 ,  C07D401/04 ,  C07D403/00 ,  C07D403/10 ,  C07D403/12 ,  C07D403/14 ,  C07D405/04 ,  C07D407/04 ,  C07D409/04 ,  C07D413/04 ,  C07D417/04 ,  C08J5/18 ,  C08K5/34 ,  C08K5/3472 ,  C08L1/08 ,  C08L1/10 ,  C08L1/12 ,  C08L1/28 ,  C08L101/14 ,  G02B5/30 ,  G02B5/305 ,  G02F1/13363 ,  G02F1/133634 ,  G02F2001/133541 ,  G02F2001/133638 ,  H01L51/0034 ,  H01L51/0067

Abstract: The present invention provides a resin composition capable of forming a film exhibiting a small humidity-dependent variation in optical values; a triazole compound to be incorporated into the resin composition; an optical film and an optical lens, each of which is prepared from the resin composition and exhibits a small humidity-dependent variation in optical values; and a polarizing plate, a circularly polarizing plate, and an image display device, each of which includes the optical film and exhibits excellent moisture resistance. The resin composition of the present invention contains a resin and a compound having a 5-membered or 6-membered aromatic hydrocarbon or heterocyclic ring, wherein the resin is a hygroscopic resin, the compound has at least three specific aromatic rings having a specific NICS value, and the specific aromatic rings are bonded to one another via a single bond or one or two atoms.

Abstract translation: 本发明提供能够形成光学值呈现小的湿度依赖性变化的膜的树脂组合物; 要引入树脂组合物中的三唑化合物; 光学膜和光学透镜，其每一个由树脂组合物制备并且具有小的光学值的湿度依赖性变化; 以及偏振片，圆偏振片和图像显示装置，其中每个包括光学膜并且具有优异的防潮性。 本发明的树脂组合物含有树脂和具有5元或6元芳烃或杂环的化合物，其中树脂是吸湿性树脂，该化合物具有至少三个具有特定NICS值的特定芳环 ，并且特定的芳环通过单键或一个或两个原子彼此键合。