公开(公告)号：US20160280999A1

公开(公告)日：2016-09-29

申请号：US15172282

申请日：2016-06-03

Applicant: FUJIFILM Corporation

Inventor： Shinichi MORISHIMA ,  Nobutaka IWAHASHI ,  Masashi OGIYAMA ,  Minoru UEMURA

IPC: C09K19/60 ,  G02F1/1335 ,  G02B5/30

CPC classification number: C09K19/601 ,  B05D3/0218 ,  B05D3/062 ,  C09B29/081 ,  C09B29/083 ,  C09B31/043 ,  C09B31/18 ,  C09B31/30 ,  C09B33/22 ,  C09B56/02 ,  C09B56/06 ,  G02B1/10 ,  G02B5/30 ,  G02B5/3016 ,  G02F1/133528 ,  G02F1/133788

Abstract: Provided is a polarizing film showing high dichroism comprising a substrate, and a photo alignment film and a light absorption anisotropic film laminated on the substrate in this order. The light absorption anisotropic film is obtained by fixing the alignment of a dichroic dye composition comprising at least one nematic liquid crystalline azo dichroic dye and in X-ray diffraction measurement thereof, diffraction peaks derived from periodic structure along a vertical direction to the alignment axis are present, the period indicated by at least one of the diffraction peaks is 3.0 to 15.0 Å and an intensity of the diffraction peak does not show a maximum value in the range of ±70° of the film normal line direction in a plane vertical to the alignment axis.

Abstract translation: 本发明提供了一种偏光膜，其具有高的二色性，其包含基板，以及依次层叠在基板上的光取向膜和光吸收性各向异性膜。 光吸收各向异性膜是通过固定包含至少一种向列型液晶偶氮二色性染料的二色性染料组合物的取向而获得的，并且在其X射线衍射测量中，沿着垂直方向衍生自周期性结构的衍射峰与取向轴是 存在时，由至少一个衍射峰表示的周期为3.0〜15.0，并且在垂直于垂直于该方向的平面的膜法线方向的±70°的范围内，衍射峰的强度不显示最大值 对齐轴。

公开(公告)号：US08927070B2

公开(公告)日：2015-01-06

申请号：US13121803

申请日：2009-09-03

Applicant: Nobutaka Iwahashi ,  Masashi Ogiyama ,  Shinichi Morishima

Inventor： Nobutaka Iwahashi ,  Masashi Ogiyama ,  Shinichi Morishima

IPC: C09B31/30 ,  C09B31/28 ,  B05D3/06 ,  B05D5/06 ,  G02B5/30 ,  C09B31/04 ,  C09B31/08 ,  C09B31/18 ,  C09B56/02 ,  C09B56/08 ,  G02B5/22

CPC classification number: G02B5/3033 ,  C09B31/04 ,  C09B31/08 ,  C09B31/18 ,  C09B31/28 ,  C09B31/30 ,  C09B56/02 ,  C09B56/08 ,  G02B5/223 ,  G02B5/3016 ,  G02F2202/40 ,  Y10T428/1041

Abstract: A light absorption anisotropic film, having at least one dichroic dye, in which the light absorption anisotropic film shows a diffraction peak derived from a periodic structure in a direction in a plane of the light absorption anisotropic film in X-ray diffraction measurement and the diffraction peak has a half width of 1.0 Å or less.

Abstract translation: 具有至少一种二色性染料的光吸收各向异性膜，其中光吸收各向异性膜在X射线衍射测量中的光吸收各向异性膜的平面中的方向上衍生自周期性结构的衍射峰和衍射 峰的半宽度为1.0以下。

公开(公告)号：US5266430A

公开(公告)日：1993-11-30

申请号：US982897

申请日：1992-11-30

Applicant: Masami Kuroda ,  Masayo Amano ,  Noboru Furusho

Inventor： Masami Kuroda ,  Masayo Amano ,  Noboru Furusho

IPC: C09B35/24 ,  C09B35/34 ,  C09B56/02 ,  C09B56/16 ,  G03G5/06 ,  G03G5/47

CPC classification number: C09B35/34 ,  C09B35/24 ,  C09B56/02 ,  C09B56/16 ,  G03G5/0685

Abstract: A photoconductor for electrophotography comprises an electroconductive substrate and a photosensitive layer formed on the substrate. The photosensitive layer includes a novel bisazo compound as a charge generating substance therein. The bisazo compound is represented by the following general formula: ##STR1## wherein, A stands for a coupler residue.

Abstract translation: 用于电子照相的感光体包括形成在基底上的导电基底和感光层。 感光层包括作为电荷产生物质的新型双偶氮化合物。 双偶氮化合物由以下通式表示：其中，A代表成色剂残基。

公开(公告)号：US5096794A

公开(公告)日：1992-03-17

申请号：US503474

申请日：1990-03-22

Applicant: Masami Kuroda ,  Yoshimasa Hattori ,  Noboru Furusho

Inventor： Masami Kuroda ,  Yoshimasa Hattori ,  Noboru Furusho

IPC: C09B35/34 ,  C09B56/02 ,  G03G5/06

CPC classification number: C09B35/34 ,  C09B56/02 ,  G03G5/0638 ,  G03G5/0681 ,  G03G5/0685

Abstract: A photoconductor for electrophotography includes an electroconductive substrate and a photosensitive layer formed on the substrate. The photosensitive layer includes a novel bisazo compound as a charge generating substance therein. One type of bisazo compound is represented by general formula: ##STR1## wherein, A stands for a coupler residue.

Abstract translation: 用于电子照相的感光体包括导电基底和形成在基底上的感光层。 感光层包括作为电荷产生物质的新型双偶氮化合物。 一种类型的双偶氮化合物由通式表示：其中，A代表成色剂残基。

公开(公告)号：US4123223A

公开(公告)日：1978-10-31

申请号：US817431

申请日：1977-07-20

Applicant: Raouf Botros

Inventor： Raouf Botros

IPC: C09B29/12 ,  C09B55/00 ,  C09B56/02 ,  C09B29/36 ,  D06P1/18 ,  D06P3/79

CPC classification number: C09B55/002 ,  C09B29/12 ,  C09B56/02 ,  Y10S8/928 ,  Y10S8/929

Abstract: Metal-modified polypropylene textile material dyed with azomethine dyes of the formula ##STR1## in which A is phenyl, naphthyl, phenyl substituted by up to 3 substituents or naphthyl substituted by up to 2 substituents; B is salicylaldehyde, o-hydroxy-naphthaldehyde or salicylaldehyde or o-hydroxy-naphthaldehyde substituted by up to 2 substituents and C is 2-aminopyridyl or 2-aminopyridyl substituted by up to 2 substituents. The dyeings have excellent fastness properties.

Abstract translation: 金属改性聚丙烯纺织材料用式为“IMAGE”的偶氮甲酰染料染色，其中A为苯基，萘基，被至多3个取代基取代的苯基或被至多2个取代基取代的萘基; B是水杨醛，邻羟基 - 萘甲醛或水杨醛或被至多2个取代基取代的邻羟基 - 萘醛，C是被至多2个取代基取代的2-氨基吡啶基或2-氨基吡啶基。 染色具有优异的牢度特性。

公开(公告)号：US3389132A

公开(公告)日：1968-06-18

申请号：US37705064

申请日：1964-06-22

Applicant: AMERICAN ANILINE PROD

Inventor： HANS DRESSLER ,  PONS HENRY W

IPC: C09B55/00 ,  C09B56/02

CPC classification number: C09B56/02 ,  C09B55/003 ,  Y10S8/928

公开(公告)号：US20190048195A1

公开(公告)日：2019-02-14

申请号：US16073631

申请日：2017-04-14

Applicant: DAINICHISEIKA COLOR & CHEMICALS MFG.CO., LTD.

Inventor： Kazuki IGUCHI ,  Naomi OGUMA ,  Hidekazu OSAKO

IPC: C09B56/02 ,  G02B5/20

CPC classification number: C09B56/02 ,  C09B67/0092 ,  G02B5/20 ,  G02B5/208

Abstract: There are provided: a near-infrared non-absorbing black azo pigment having a sufficient blackness, having an excellent durability such as solvent resistance, and having a novel skeleton; and a colorant that uses the black azo pigment and is useful for forming a black matrix or a light-shielding film. The black azo pigment is represented by the following formula (1), wherein R1 represents an aryl group optionally having a substituent. In addition, the colorant contains the black azo pigment and is suitable as a material or the like for forming a black matrix for a color filter or for forming a light-shielding film.

公开(公告)号：US20160333202A1

公开(公告)日：2016-11-17

申请号：US15110056

申请日：2014-02-19

Applicant: DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

Inventor： Hisao OKAMOTO ,  Hideki ITO ,  Hiromitsu YANAGIMOTO

IPC: C09D11/037 ,  C09D11/322 ,  C09B56/02 ,  C09D5/32

CPC classification number: C09D11/037 ,  C09B29/33 ,  C09B29/3608 ,  C09B56/02 ,  C09D5/004 ,  C09D5/32 ,  C09D11/322

Abstract: An azo pigment is provided which can be used as a coloring agent, etc. for use in paints, plastics, synthetic fibers, printing inks, and writing materials or for image recording or image displaying and which has performance of exhibiting high near infrared reflection/transparency, particularly when used as a heat-shielding paint, even in the case where the pigment has a dark color, and as a result, colored articles having the above-described properties are provided, and furthermore an article that is also useful as a printing ink in the security field is provided particularly when the pigment has a dark or black color. Specifically, an azo pigment is provided which is obtained through coupling reaction between a particular azo component and a particular coupling component, which has a plurality of chromophores of an azomethine group and of an azo group within a molecule, and in which the diazo component is a diazotized product of 3-(4-aminophenylimino)-1-oxo-4,5,6,7-tetrachroloisoindoline.

Abstract translation: 提供可用作涂料，塑料，合成纤维，印刷油墨和书写材料或用于图像记录或图像显示的着色剂等的偶氮颜料，并且具有表现出高近红外反射/ 透明性，特别是当用作遮光涂料时，即使在颜料具有深色的情况下也是如此，结果提供了具有上述性质的着色物品，此外还可以使用作为 特别是当颜料具有黑色或黑色时，提供了安全领域的印刷油墨。 具体地说，提供偶氮颜料，其通过特定的偶氮成分与特定的偶合成分之间的偶联反应得到，该偶合成分在分子内具有多个偶氮甲碱基和偶氮基的发色团，其中重氮成分为 3-（4-氨基苯基亚氨基）-1-氧代-4,5,6,7-四四氢异吲哚啉的重氮化产物。

公开(公告)号：US20150380171A1

公开(公告)日：2015-12-31

申请号：US14435782

申请日：2013-12-18

Applicant: A D E K A (ADEKA CORPORATION

Inventor： Hiroyuki OSADA ,  Kensaku AKIMOTO ,  Yohei AOYAMA ,  Kazuyuki NODA ,  Toru YANO ,  Ryo TANIUCHI ,  Kenji KAKIAGE

IPC: H01G9/20 ,  C09B55/00 ,  C09B47/00 ,  C09B69/00 ,  C09B23/04 ,  C09B57/00

CPC classification number: H01G9/2059 ,  C09B1/32 ,  C09B3/14 ,  C09B17/00 ,  C09B19/00 ,  C09B21/00 ,  C09B23/0008 ,  C09B23/0058 ,  C09B23/04 ,  C09B23/06 ,  C09B23/105 ,  C09B23/107 ,  C09B23/145 ,  C09B47/00 ,  C09B55/009 ,  C09B56/02 ,  C09B57/00 ,  C09B57/008 ,  C09B57/10 ,  C09B69/008 ,  H01G9/2031 ,  H01G9/204 ,  H01G9/2063 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  Y02E10/542 ,  Y02P70/521

Abstract: A carrier system carries at least one type of sensitizing dye described in (A) and at least one type of sensitizing dye described in (B): (A) a sensitizing dye having a π-conjugated group and at least one anchor group, wherein the π-conjugated group and every one of the anchor group(s) are connected by a spacer having at least one alkylene and having an atomicity of 5 to 20; and (B) a sensitizing dye having a π-conjugated group and at least one anchor group, wherein the π-conjugated group and at least one anchor group are connected by a direct bond or by a spacer having at least one alkylene and having an atomicity of 1 to 4. In (A) and (B), the spacer is composed of carbon atoms, or carbon atoms and oxygen atom(s) etc., under predetermined conditions (see Description), and may have a branched chain or a ring structure.

Abstract translation: （A）中描述的至少一种敏化染料和（B）中描述的至少一种类型的增感染料：（A）具有共轭基团和至少一个锚定基团的敏化染料， 其中所述共轭基团和每个所述锚定基团通过具有至少一个亚烷基并且原子数为5至20的间隔基连接; 和（B）具有共轭基团和至少一个锚定基团的敏化染料，其中所述共轭基团和至少一个锚定基团通过直接键连或通过具有至少一个亚烷基的间隔基和 在（A）和（B）中，在预定条件（见说明书）中，间隔物由碳原子或碳原子和氧原子等组成，并且可以具有支链 链或环结构。

公开(公告)号：US20130070899A1

公开(公告)日：2013-03-21

申请号：US13638313

申请日：2011-03-28

Applicant: Shinichi Morishima ,  Nobutaka Iwahashi ,  Masashi Ogiyama ,  Minoru Uemura

Inventor： Shinichi Morishima ,  Nobutaka Iwahashi ,  Masashi Ogiyama ,  Minoru Uemura

IPC: G01N23/20

CPC classification number: C09K19/601 ,  B05D3/0218 ,  B05D3/062 ,  C09B29/081 ,  C09B29/083 ,  C09B31/043 ,  C09B31/18 ,  C09B31/30 ,  C09B33/22 ,  C09B56/02 ,  C09B56/06 ,  G02B1/10 ,  G02B5/30 ,  G02B5/3016 ,  G02F1/133528 ,  G02F1/133788

Abstract: A polarizing film comprising a substrate, and a photo alignment film and a light absorption anisotropic film laminated on the substrate in this order, wherein the light absorption anisotropic film has a content ratio of 30% by mass or less of a liquid crystalline non-colorable low molecular weight compound and is obtained by fixing the alignment of a dichroic dye composition comprising at least one nematic liquid crystalline azo dichroic dye; in X-ray diffraction measurement thereof, diffraction peaks derived from periodic structure along a vertical direction to the alignment axis are present, the period indicated by at least one of the diffraction peaks is 3.0 to 15.0A and an intensity of the diffraction peak does not show a maximum value in the range of ±70° of the film normal line direction in a plane vertical to the alignment axis.

Abstract translation: 一种偏振膜，其特征在于，具有基板，以及依次层叠在所述基板上的光取向膜和光吸收性各向异性膜，其中，所述光吸收性各向异性膜的液晶不可着色的含量比为30质量％ 通过固定包含至少一种向列型液晶偶氮二色性染料的二色性染料组合物的取向而获得; 在其X射线衍射测量中，存在沿着垂直方向衍生自定向轴的周期性结构的衍射峰，由至少一个衍射峰表示的周期为3.0〜15.0A，衍射峰的强度不 在垂直于对准轴的平面中显示膜法线方向的±70°范围内的最大值。