公开(公告)号：US10850548B2

公开(公告)日：2020-12-01

申请号：US16097495

申请日：2017-05-17

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yasunori Kuse ,  Yuki Kase ,  Takejiro Inoue

IPC: B41N1/14 ,  G03F7/11 ,  G03F7/00 ,  B41N1/00 ,  B41C1/10 ,  G03F7/075 ,  G03F7/20 ,  G03F7/26

Abstract: Provided is a precursor for lithographic printing having excellent printing durability and ink repellency as well as high reproducibility of the high definition images. The precursor for lithographic printing includes, at least a heat sensitive layer and an ink repellent layer wherein the ink repellent layer has an elastic modulus of the plate surface under the surface load of 14000 N/m2 of at least 25 MPa and up to 35 MPa.

公开(公告)号：US20150240155A1

公开(公告)日：2015-08-27

申请号：US14436227

申请日：2013-10-24

Applicant: TORAY INDUSTRIES INC.

Inventor： Hironobu Sadakuni ,  Takejiro Inoue ,  Tetsuya Yamamoto

IPC: C09K11/77 ,  H01L33/50

CPC classification number: C09K11/7774 ,  C09K11/02 ,  H01L33/501 ,  H01L33/502 ,  H01L33/505 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2924/00

Abstract: The present invention pertains to a fluorescent-material-containing resin sheet to be used as a light-emitting element. The present invention addresses the problem of obtaining a fluorescent-material-containing resin sheet which exhibits excellent formability, favorable light resistance, and favorable heat resistance, and when used as a light-emitting element, has high brightness and low variation in light emission between chips. As a means of solving this problem, this fluorescent-material-containing resin sheet contains a fluorescent material, a resin, and metal oxide particles (I) having an average particle diameter of 10-200 nm, wherein the amount of the fluorescent material contained therein is 250-1000 parts by mass per 100 parts by mass of the resin. Preferably, this sheet also contains metal oxide particles (II) having an average particle diameter of 300-1000 nm, and as a separate embodiment, preferably contains silicone fine particles.

Abstract translation: 本发明涉及用作发光元件的含荧光材料的树脂片。 本发明解决了获得具有优异的成形性，良好的耐光性和良好的耐热性的含荧光材料的树脂片的问题，并且当用作发光元件时，具有高的亮度和低的发光变化 筹码 作为解决该问题的手段，含荧光材料的树脂片含有荧光体，树脂，平均粒径为10〜200nm的金属氧化物粒子（I），其中荧光材料的含量 其中，相对于100质量份树脂为250〜1000质量份。 优选地，该片材还含有平均粒径为300〜1000nm的金属氧化物粒子（II），作为单独的实施方式，优选含有硅氧烷微粒。

公开(公告)号：US11466165B2

公开(公告)日：2022-10-11

申请号：US16982249

申请日：2019-04-17

Applicant: TORAY Industries, Inc.

Inventor： Akihiro Iihara ,  Takejiro Inoue

IPC: B41C1/10 ,  B41N1/14 ,  B41N1/00 ,  C09D11/101 ,  C09D11/037 ,  C09D11/102 ,  C09D183/04

Abstract: The present invention relates to a printing plate including a first silicone layer and a second silicone layer which have different ink acceptabilities on a support. An object of the present invention is to provide a printing plate that dispenses with a development step and that has excellent image reproducibility, ink repellency, ink acceptability, and printing durability.

公开(公告)号：US09657224B2

公开(公告)日：2017-05-23

申请号：US14436227

申请日：2013-10-24

Applicant: TORAY Industries, Inc.

Inventor： Hironobu Sadakuni ,  Takejiro Inoue ,  Tetsuya Yamamoto

IPC: H01L33/50 ,  H01L33/00 ,  C09K11/77 ,  C09K11/02

CPC classification number: C09K11/7774 ,  C09K11/02 ,  H01L33/501 ,  H01L33/502 ,  H01L33/505 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2924/00

Abstract: The present invention pertains to a fluorescent-material-containing resin sheet to be used as a light-emitting element. The present invention addresses the problem of obtaining a fluorescent-material-containing resin sheet which exhibits excellent formability, favorable light resistance, and favorable heat resistance, and when used as a light-emitting element, has high brightness and low variation in light emission between chips. As a means of solving this problem, this fluorescent-material-containing resin sheet contains a fluorescent material, a resin, and metal oxide particles (I) having an average particle diameter of 10-200 nm, wherein the amount of the fluorescent material contained therein is 250-1000 parts by mass per 100 parts by mass of the resin. Preferably, this sheet also contains metal oxide particles (II) having an average particle diameter of 300-1000 nm, and as a separate embodiment, preferably contains silicone fine particles.

公开(公告)号：US11434384B2

公开(公告)日：2022-09-06

申请号：US16332551

申请日：2017-09-25

Applicant: TORAY INDUSTRIES, INC.

Inventor： Noboru Koshimizu ,  Yuichi Tsuji ,  Takejiro Inoue

IPC: C09D11/101 ,  B41M1/06 ,  C09D11/037 ,  C09D11/107

Abstract: To provide is a manufacturing method for obtaining printed material in which, in lithographic printing, a printed part where multiple colors are superimposed on each other has a high gloss, and also a lithographic printing ink set. The method for manufacturing printed material according to the present invention includes a step of coating at least black ink for lithographic printing, cyan ink for lithographic printing, magenta ink for lithographic printing, and yellow ink for lithographic printing on a substrate, in which a difference in surface tension between the inks to be coated on a substrate is at most equal to 3.5 mN/m. The lithographic printing ink set according to the present invention is a lithographic printing ink set including at least black ink, cyan ink, magenta ink, and yellow ink, in which a difference in surface tension between the inks included in the lithographic printing ink set is at most equal to 3.5 mN/m.

公开(公告)号：US11383543B2

公开(公告)日：2022-07-12

申请号：US16490409

申请日：2018-02-28

Applicant: TORAY INDUSTRIES, INC.

Inventor： Hironobu Sadakuni ,  Masatoshi Ohkura ,  Takejiro Inoue

IPC: B41M5/50 ,  B41M1/06 ,  B41M1/30 ,  B41M5/36 ,  B41M5/00 ,  B41M7/00 ,  B41F23/00 ,  C09D11/101 ,  B05D3/06 ,  B29K23/00 ,  C08J7/12

Abstract: Provided are a method for producing a printed matter and a printing machine which suppress the decrease of transferability and improve adhesiveness between ink and a film substrate when ink is printed on the film substrate. The method for producing a printed matter of the present invention is a method for producing a printed matter by printing ink on a film, which uses a film having a nitrogen element concentration of 0.5 to 10.0 atom % in the film surface, and includes irradiating with an active energy ray after printing.

公开(公告)号：US11161991B2

公开(公告)日：2021-11-02

申请号：US15777072

申请日：2016-11-24

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yuichi Tsuji ,  Takejiro Inoue ,  Seiichiro Murase

IPC: C09D11/101 ,  B41M1/06 ,  C09D11/107 ,  C09D11/037

Abstract: Provided is a lithographic ink having superior surface staining resistance and fluidity. Also provided is a method for manufacturing a printed material using the lithographic ink. The lithographic ink has all of a viscosity (A) at a rotational speed of 0.5 rpm, a viscosity (B) at a rotational speed of 20 rpm, and a viscosity (C) at a rotational speed of 50 rpm of 5 Pa·s or more and 100 Pa·s or less, the viscosities (A), (B), and (C) being measured by using a cone-plate rotating viscometer at 25° C., and has a viscosity ratio (C)/(B) of 0.8 or more and 1.0 or less.

公开(公告)号：US10906294B2

公开(公告)日：2021-02-02

申请号：US16094639

申请日：2017-05-19

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yuichi Tsuji ,  Takejiro Inoue

IPC: B41F35/00 ,  B41M1/06 ,  B41N3/08 ,  C09D11/101 ,  B41F35/02 ,  B41F35/06 ,  H01M4/36

Abstract: The present invention aims to provide a method of producing a printed matter that shows suppressed scumming in planography. A method of producing a printed matter, the method including the steps of: allowing a dampening water to adhere to a hydrophilic layer of a planographic printing plate having at least the hydrophilic layer and a heat sensitive layer; allowing an ink to adhere to the heat sensitive layer; and transferring the ink adhering to the heat sensitive layer to an object to be printed; wherein the pH (A) of the ink and the pH (B) of the dampening water are both from 1 to 6.5.