公开(公告)号：US20240343926A1

公开(公告)日：2024-10-17

申请号：US18670882

申请日：2024-05-22

申请人： Mitsubishi Chemical Corporation

发明人： Shigeki HATTORI ,  Shuuhei NAKAJIMA ,  Shiharu HIRAOKA

IPC分类号： C09D7/41 ,  C09B67/20 ,  C09D4/06 ,  C09D5/32 ,  C09D133/06 ,  C09D135/02 ,  G02B5/20

CPC分类号： C09D7/41 ,  C09B67/007 ,  C09D4/06 ,  C09D5/32 ,  C09D133/064 ,  C09D133/068 ,  C09D135/02 ,  G02B5/208

摘要： Provided is a colored resin composition which can be applied as a color filter of a solid-state imaging device capable of performing high-level imaging by not only spectrally splitting light in a visible region into three colors but also spectrally splitting infrared rays. The colored resin composition includes a colorant (A), a solvent (B), and a binder resin (C), and has a maximum transmittance in a specific wavelength region in a wavelength range of 400 to 900 nm. The colorant (A) includes a colorant having specific light absorbing characteristics and a near-infrared absorbing compound.

公开(公告)号：US20240318007A1

公开(公告)日：2024-09-26

申请号：US18272582

申请日：2022-01-17

申请人： EVONIK OPERATIONS GMBH

发明人： Yili WU ,  Erwin PENG ,  Soumya SARKAR ,  Dinesh Kumar BASKER ,  Peter ALTENBUCHNER ,  Ma Monica Carlos DELA CRUZ

IPC分类号： C09D4/00 ,  B29C64/112 ,  B29C64/30 ,  B29K67/00 ,  B29K75/00 ,  B29K105/00 ,  B29K105/16 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/00 ,  C08F220/18 ,  C08F220/28 ,  C08F222/10 ,  C09D133/06 ,  C09D133/14 ,  C09D135/02

CPC分类号： C09D4/00 ,  B33Y70/00 ,  C08F220/1809 ,  C08F220/281 ,  C08F220/282 ,  C08F222/1061 ,  C09D133/062 ,  C09D133/14 ,  C09D135/02 ,  B29C64/112 ,  B29C64/30 ,  B29K2023/04 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2105/0002 ,  B29K2105/0088 ,  B29K2105/0094 ,  B29K2105/16 ,  B29K2995/0077 ,  B29K2995/0089 ,  B33Y10/00 ,  B33Y40/20

摘要： A liquid, radiation curable composition with a viscosity of 4000 cps or lower comprising component a) 20 to 60 weight percent of one or more oligomer(s), pre-polymer(s) or polymer(s) containing a plurality of ester linkages in the backbone, at least one or more urethane groups and at least two ethylenic unsaturated groups which can form polymeric crosslink networks with the other components in the composition in the presence of radicals, anions, nucleophiles or combination thereof, component b) 30 to 90 weight percent of one or more monomer(s) containing one ethylenic unsaturated group capable of forming polymeric crosslink networks with the other components in the composition in presence of radicals, anions, nucleophiles or combination thereof, component c) 0.01 to 10 weight percent of one or more photoinitiator(s) capable of producing radicals when irradiated with actinic radiation and component d) 0 to 40 weight percent of one or more additive(s) selected from the group consisting of filler(s), pigment(s), thermal stabilizer(s), UV light stabilizer(s), UV light absorber(s), radical inhibitor(s) or oligomer(s) as processing aid, said oligomers are different from the oligomers in component a).

公开(公告)号：US20240317916A1

公开(公告)日：2024-09-26

申请号：US18577915

申请日：2022-06-30

申请人： DIC CORPORATION

发明人： Ryuichi Matsuoka ,  Hiroyoshi Kannari ,  Lichen Yang

IPC分类号： C08F222/10 ,  C08J5/24 ,  C09D4/00 ,  C09D135/02 ,  H05K1/03

CPC分类号： C08F222/104 ,  C08J5/24 ,  C09D4/00 ,  C09D135/02 ,  H05K1/0366 ,  C08J2335/02

摘要： An object is to provide a curable resin composition that can provide its cured product with excellent heat resistance (a high glass transition temperature) and dielectric properties (low dielectric properties) and the cured product. Specifically, provided is a curable resin composition containing a curable resin (A) having a structure represented by General Formula (1) below and a curable resin (B1) having a structure represented by General Formula (2-1) below and/or a curable compound (B2) represented by General Formula (2-2) below:




in General Formula (1) above, the details of the substituents and the number of the substituents are as described in the present specification.




in General Formulae (2-1) and (2-2) above, the details of the substituents and the number of the substituents are as described in the present specification.

公开(公告)号：US12025882B2

公开(公告)日：2024-07-02

申请号：US18256187

申请日：2022-03-17

申请人： DAI NIPPON PRINTING CO., LTD.

发明人： Takeshi Sakamoto ,  Ryutaro Harada ,  Shuichi Tamura ,  Akihito Haruki ,  Shota Yamanishi ,  Yuko Fujioka

IPC分类号： G02F1/13357 ,  B32B27/08 ,  B32B27/36 ,  C09D5/00 ,  C09D5/22 ,  C09D7/40 ,  C09D7/62 ,  C09D135/02 ,  C09D175/06 ,  B82Y20/00 ,  F21V8/00

CPC分类号： G02F1/133617 ,  B32B27/08 ,  B32B27/36 ,  C09D5/002 ,  C09D5/22 ,  C09D7/62 ,  C09D7/67 ,  C09D135/02 ,  C09D175/06 ,  B32B2250/02 ,  B32B2250/244 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/418 ,  B32B2307/518 ,  B32B2307/7246 ,  B32B2457/202 ,  B82Y20/00 ,  G02B6/0035 ,  G02F1/133606

摘要： Provided is a film for a wavelength conversion sheet that can suppress a change in color with time when applied to a wavelength conversion sheet. A film for a wavelength conversion sheet, comprising a primer layer and a first base material film in presented order, wherein a refractive index of the primer layer is defined as n1, a thickness of the primer layer is defined as t1, and a refractive index of the first base material film is defined as n2, and the following condition 1 or the following condition 2 is satisfied: Condition 1: n1 n2, and d1 represented by the following expression 1 represents a range of x±0.10 wherein x is an even integer; Expression 1: d1=n1×t1/112.5 nm.

公开(公告)号：US20240209216A1

公开(公告)日：2024-06-27

申请号：US18444658

申请日：2024-02-17

申请人： DONGJIN SEMICHEM CO., LTD.

发明人： Hyoc-Min YOUN ,  Tai Hoon YEO ,  Sang-Hoon LEE ,  Jae Young JANG ,  Chi Yong HWANG

IPC分类号： C09D4/06 ,  C09D7/20 ,  C09D7/41 ,  C09D7/61 ,  C09D135/02 ,  C09D163/10 ,  H10K59/122 ,  H10K59/173

CPC分类号： C09D4/06 ,  C09D7/20 ,  C09D7/41 ,  C09D7/61 ,  C09D135/02 ,  C09D163/10 ,  H10K59/122 ,  H10K59/173

摘要： A photosensitive resin composition not only has excellent optical density and light resistance, but also has improved transmittance, photoreactivity, and sensitivity. Thus, it can be applicable to form a pixel defining layer pattern of various display devices, such as an organic electroluminescent device. A display device is manufactured using the same.

公开(公告)号：US20240199889A1

公开(公告)日：2024-06-20

申请号：US18440204

申请日：2024-02-13

申请人： TOPPAN INC.

发明人： Kai FUTAMATA ,  Yoshiko ISHIMARU ,  Takenori GODA ,  Shigeki FURUKAWA ,  Hanae TAGAMI

IPC分类号： C09D4/06 ,  C09D5/00 ,  C09D5/16 ,  C09D7/41 ,  C09D135/02 ,  G02B5/22

CPC分类号： C09D4/06 ,  C09D5/006 ,  C09D5/16 ,  C09D7/41 ,  C09D135/02 ,  G02B5/223

摘要： A composition for forming a colored layer includes a dye, an ionizing radiation-curable resin, a photoinitiator, and a solvent. The dye contains a first colorant and a second colorant, the first colorant has a wavelength of maximum absorption in a range of 470 nm to 530 nm, and an absorption spectrum with a full width at half maximum of 15 nm to 45 nm, the second colorant has a wavelength of maximum absorption in a range of 560 nm to 620 nm, and an absorption spectrum with a full width at half maximum of 15 nm to 55 nm, and the ionizing radiation-curable resin contains a resin having an amine structure.

公开(公告)号：US20240182725A1

公开(公告)日：2024-06-06

申请号：US18554013

申请日：2022-03-31

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jung-Sheng Wu ,  Neeraj Sharma ,  Gregory F. King ,  Christopher A. Haak ,  Raghunath Padiyath

IPC分类号： C09D7/45 ,  C09D4/06 ,  C09D7/20 ,  C09D7/40 ,  C09D7/61 ,  C09D7/63 ,  C09D7/65 ,  C09D7/80 ,  C09D17/00 ,  C09D135/02

CPC分类号： C09D7/45 ,  C09D4/06 ,  C09D7/20 ,  C09D7/61 ,  C09D7/63 ,  C09D7/65 ,  C09D7/68 ,  C09D7/80 ,  C09D17/002 ,  C09D17/007 ,  C09D135/02

摘要： A composition includes a plurality of pigment particles including a metal oxide, a polymeric first dispersant, and a second dispersant including molecules having a lower molecular weight than the first dispersant. The composition may be used in a hardcoat.

公开(公告)号：US11981777B2

公开(公告)日：2024-05-14

申请号：US16545470

申请日：2019-08-20

申请人： Coleen Pugh ,  Chenwei Liu ,  Cesar Lopez Gonzalez ,  Chenying Zhao

发明人： Coleen Pugh ,  Chenwei Liu ,  Cesar Lopez Gonzalez ,  Chenying Zhao

IPC分类号： C08G83/00 ,  A61L15/24 ,  A61L15/64 ,  A61L26/00 ,  C07K1/14 ,  C08F20/68 ,  C09D135/02

CPC分类号： C08G83/005 ,  A61L15/24 ,  A61L15/64 ,  A61L26/0014 ,  A61L26/009 ,  C07K1/145 ,  C08F20/68 ,  C09D135/02

摘要： A new synthetic pathway for hyperbranched polyacrylates and polymethacrylates including the steps of preparing an inimer and polymerizing the inimer to form hyperbranched polymers or copolymers.

公开(公告)号：US20240116251A1

公开(公告)日：2024-04-11

申请号：US18504537

申请日：2023-11-08

申请人： Carbon, Inc.

发明人： Jason P. Rolland ,  Kai Chen ,  Justin Poelma ,  James Goodrich ,  Robert Pinschmidt ,  Joseph M. DeSimone ,  Lloyd M. Robeson

IPC分类号： B29C64/40 ,  B29C35/08 ,  B29C64/106 ,  B29C64/124 ,  B29C64/129 ,  B29C64/135 ,  B29C64/165 ,  B29C64/255 ,  B29C64/286 ,  B29C64/386 ,  B29C71/00 ,  B29D11/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C08F220/34 ,  C08F283/00 ,  C08F290/06 ,  C08G18/10 ,  C08G18/24 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/69 ,  C08G18/73 ,  C08G18/75 ,  C08G18/76 ,  C08G18/81 ,  C08J5/00 ,  C08K3/01 ,  C08K3/013 ,  C08K5/00 ,  C08L75/04 ,  C08L75/14 ,  C09D135/02 ,  C09D175/04 ,  C09D175/08 ,  G03F7/00 ,  G03F7/027 ,  G03F7/038 ,  G03F7/075 ,  G03F7/38

CPC分类号： B29C64/40 ,  B29C35/0805 ,  B29C64/106 ,  B29C64/124 ,  B29C64/129 ,  B29C64/135 ,  B29C64/165 ,  B29C64/255 ,  B29C64/286 ,  B29C64/386 ,  B29C71/0009 ,  B29D11/00009 ,  B29D11/00663 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C08F220/34 ,  C08F283/006 ,  C08F290/067 ,  C08G18/10 ,  C08G18/244 ,  C08G18/40 ,  C08G18/42 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/69 ,  C08G18/73 ,  C08G18/755 ,  C08G18/758 ,  C08G18/7671 ,  C08G18/81 ,  C08G18/8175 ,  C08J5/00 ,  C08K3/01 ,  C08K3/013 ,  C08K5/0008 ,  C08K5/0041 ,  C08L75/04 ,  C08L75/14 ,  C09D135/02 ,  C09D175/04 ,  C09D175/08 ,  G03F7/00 ,  G03F7/0037 ,  G03F7/027 ,  G03F7/038 ,  G03F7/0757 ,  G03F7/38 ,  B29C2033/0005 ,  B29K2995/0026

摘要： A method of forming a three-dimensional object is carried out by: (a) providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; (b) filling the build region with a polymerizable liquid, the polymerizable liquid comprising a mixture of: (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from the first component; (c) irradiating the build region with light through the optically transparent member to form a solid blocked polymer scaffold and advancing the carrier away from the build surface to form a three-dimensional intermediate having the same shape as, or a shape to be imparted to, the three-dimensional object, with the intermediate containing the second solidifiable component; and then (d) solidifying and/or curing the second solidifiable component to form from said three-dimensional intermediate the three-dimensional object.

公开(公告)号：US11945966B2

公开(公告)日：2024-04-02

申请号：US17643534

申请日：2021-12-09

申请人： CANON KABUSHIKI KAISHA

发明人： Fen Wan ,  Weijun Liu

IPC分类号： C09D4/00 ,  C08F220/40 ,  C08F222/26 ,  C09D133/08 ,  C09D135/02

CPC分类号： C09D4/00 ,  C08F220/40 ,  C08F222/26 ,  C09D133/08 ,  C09D135/02

摘要： A photocurable composition can comprise a polymerizable material and a photoinitiator, wherein the polymerizable material may comprise at least one first polymerizable monomer having a structure of Formula (1): (R1)x—Ar—(R2)y (1), with Ar being one or more substituted or unsubstituted aromatic rings; R1 being a structure covalently bonded to Ar including at least one acrylate group; x being 1-4; and R2 being —CH═CH2 or —CCH3=CH2 covalently bonded to Ar; y being 1-4.