公开(公告)号：US20240327613A1

公开(公告)日：2024-10-03

申请号：US18660214

申请日：2024-05-09

申请人： FUJIFILM Corporation

发明人： Atsushi AZUMA ,  Daisuke SASAKI ,  Yusuke SAKAI

IPC分类号： C08K5/45 ,  C07D495/04 ,  C08F220/14 ,  G02B5/00

CPC分类号： C08K5/45 ,  C07D495/04 ,  C08F220/14 ,  G02B5/003

摘要： Provided is a resin composition containing a compound represented by Formula (1) and a resin, in which, in Formula (1), Q1 represents a group represented by Formula (Q-1), Q2 represents ═O, ═S, ═NRq1, or ═CRq2Rq3, Rq1 to Rq3 each independently represent a hydrogen atom or a substituent, and Rq2 and Rq3 may be bonded to each other to form a ring, provided that, in a case where Rq2 and Rq3 are bonded to each other to form a ring, ═CRq2Rq3 does not have the same structure as Q1, R1 and R2 each independently represent a hydrogen atom or a substituent, and X1 to X4 each independently represent —S— or the like. The present invention also relates to a cured substance, an optical member, an ultraviolet absorber, a compound, a production method of a compound, and a polymer.

公开(公告)号：US12101991B2

公开(公告)日：2024-09-24

申请号：US17415438

申请日：2019-12-19

申请人： TOSOH CORPORATION

发明人： Takahiro Mori ,  Takashi Fukuda

IPC分类号： H10K85/10 ,  C08F22/40 ,  C08K5/45 ,  H10K10/46 ,  H10K85/60

CPC分类号： H10K85/111 ,  C08F22/40 ,  C08K5/45 ,  H10K85/141 ,  H10K85/6576 ,  C08K2201/001 ,  H10K10/464 ,  H10K10/466 ,  H10K10/488

摘要： Provided are (i) a solution for forming an organic semiconductor layer which solution has excellent coating property, (ii) an organic semiconductor which is produced with use of the solution and which has high heat resistance, (iii) a layer which contains the organic semiconductor, and (iv) an organic thin film transistor which exhibits high electrical properties. A composition containing: an organic semiconductor; and a polymer (1) having at least one unit selected from the group consisting of units represented by formulae (1-a), (1-b) and (1-c) given below. A composition containing the organic semiconductor, the polymer (1) and an organic solvent can be suitably used as a solution for forming an organic semiconductor layer.

公开(公告)号：US12043627B2

公开(公告)日：2024-07-23

申请号：US16971420

申请日：2019-11-08

申请人： LG CHEM, LTD.

发明人： Seonkyoung Son ,  Seongmi Cho ,  Hoyong Lee ,  Cheol Jun Song

IPC分类号： C07D495/04 ,  C08K5/45 ,  F21V8/00

CPC分类号： C07D495/04 ,  C08K5/45 ,  G02B6/005

摘要： The present specification relates to a compound represented by Formula 1, and a color conversion film, a backlight unit, and a display device each including the compound.

公开(公告)号：US20240093002A1

公开(公告)日：2024-03-21

申请号：US18262528

申请日：2022-03-08

申请人： LG CHEM, LTD.

发明人： Soonhwa JUNG ,  Jeewoo LIM ,  Yeongrae CHANG ,  Jisung CHOI

IPC分类号： C08K5/45 ,  C08K3/06 ,  C08K3/30 ,  C08L81/04 ,  G02B1/04

CPC分类号： C08K5/45 ,  C08K3/06 ,  C08K3/30 ,  C08L81/04 ,  G02B1/041 ,  C08K2003/3009 ,  C08K2201/003

摘要： This invention relates to a curable composition for forming high refractive index optical material and optical material comprising the same, and more specifically, to a curable composition for forming high refractive index optical material comprising an episulfide compound and a sulfur-containing polymer compound, and optical material comprising the same.

公开(公告)号：US11932769B2

公开(公告)日：2024-03-19

申请号：US16722970

申请日：2019-12-20

申请人： Xerox Corporation

发明人： Sarah J. Vella ,  Yujie Zhu ,  Biby Esther Abraham ,  Kurt I. Halfyard

IPC分类号： C09D11/02 ,  C08K5/053 ,  C08K5/06 ,  C08K5/07 ,  C08K5/10 ,  C08K5/45 ,  C08L75/04 ,  C09D11/102

CPC分类号： C09D11/102 ,  C08K5/053 ,  C08K5/06 ,  C08K5/07 ,  C08K5/10 ,  C08K5/45 ,  C08L75/04 ,  C08L2201/54 ,  C08L2207/04

摘要： A printable flexible overcoat ink composition that can be digitally printed is disclosed. For example, the printable flexible overcoat ink composition includes a mixture of a thermoplastic polyurethane (TPU) and a solvent. The mixture is mixed to have a viscosity of 1 centipoise to 2,000 centipoise to allow the mixture to be digitally printed via an inkjet printhead or an aerosol jet printhead.

公开(公告)号：US20240084136A1

公开(公告)日：2024-03-14

申请号：US18273244

申请日：2022-01-11

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： Kota KINJO ,  Kosuke NAMIKI ,  Kikuo FURUKAWA ,  Eiji KOSHIISHI

IPC分类号： C08L81/04 ,  C08J3/28 ,  C08K5/375 ,  C08K5/45 ,  G02B1/04

CPC分类号： C08L81/04 ,  C08J3/28 ,  C08K5/375 ,  C08K5/45 ,  G02B1/04 ,  C08K2201/014

摘要： According to the present invention, there can be provided a photocurable composition comprising a sulfur (a) having a cyclic structure represented by the following formula (1), an episulfide compound (b), and a photopolymerization initiator (c), wherein the content of the sulfur (a) is 1 to 28 parts by mass, with respect to the total mass (100 parts by mass) of the sulfur (a) and the episulfide compound (b):

公开(公告)号：US20240084105A1

公开(公告)日：2024-03-14

申请号：US18519567

申请日：2023-11-27

申请人： MITSUI CHEMICALS, INC.

发明人： Shotaro NAKANO ,  Masaru KAWAGUCHI

IPC分类号： C08K5/37 ,  C08G18/10 ,  C08G18/38 ,  C08K5/45 ,  G02B1/04

CPC分类号： C08K5/37 ,  C08G18/10 ,  C08G18/3876 ,  C08K5/45 ,  G02B1/041

摘要： Provided is a polythiol composition including a polythiol compound (A) and a compound represented by the following Formula (1), wherein, in high performance liquid chromatography measurement, a peak area of the compound represented by Formula (1) is 9.0 or less with respect to a total peak area 100 of all compounds contained in the polythiol composition. In Formula (1), X represents a carbon atom or a sulfur atom.

公开(公告)号：US20230265243A1

公开(公告)日：2023-08-24

申请号：US18110906

申请日：2023-02-17

申请人： PROMERUS, LLC

发明人： GUODONG DENG

IPC分类号： C08G65/12 ,  C08K5/55 ,  C08G65/26 ,  C08K5/45 ,  B01J31/12

CPC分类号： C08G65/12 ,  C08K5/55 ,  C08G65/266 ,  C08K5/45 ,  B01J31/12 ,  C08G2650/16 ,  C08G2650/24 ,  C08G2650/58

摘要： Embodiments in accordance with the present invention encompass compositions comprising an organopalladium compound, a photoacid generator, a photosensitizer, one or more epoxy group containing olefinic monomers. The compositions of this invention may additionally contain one or more olefinic monomers and a stabilizer, such as for example a hindered amine. The compositions undergo simultaneous vinyl addition polymerization and cationic polymerization when exposed to a suitable actinic radiation to form a substantially transparent film. The compositions of this invention are stable at room temperature for several days to several months and undergo mass polymerization only when subjected to suitable actinic radiation. The monomers employed therein have a range of optical and mechanical properties, and thus these compositions can be tailored to form films having various opto-electronic properties. More specifically, the compositions of this invention undergo much faster mass polymerization and exhibit superior thermo-mechanical properties when compared with the compositions containing only the olefinic monomers. Accordingly, compositions of this invention are useful in various applications, including as coatings, encapsulants, fillers, leveling agents, sealants, adhesives, among others.

公开(公告)号：US11721493B2

公开(公告)日：2023-08-08

申请号：US16956824

申请日：2018-09-18

申请人： SHOWA DENKO K.K.

发明人： Takeshi Kawamoto ,  Takashi Okubo

IPC分类号： H01G9/15 ,  C08F12/30 ,  C08K5/45 ,  H01G9/00 ,  H01G9/048

CPC分类号： H01G9/15 ,  C08F12/30 ,  C08K5/45 ,  H01G9/0036 ,  H01G9/048

摘要： A liquid dispersion composition for solid electrolytic capacitor production, containing a conjugated conductive polymer prepared by polymerizing a monomer compound in a dispersion medium containing seed particles with protective colloid formed of a polyanion or in a dispersion medium containing a polyanion, and a compound (a) represented by a general formula (1), where R1 to R6 and k are as defined in the description; and a method for producing a solid electrolytic capacitor, including a step of adhering the composition to a porous anode body made of a valve action metal having a dielectric coating film on the surface thereof, and a step of removing the dispersion medium from the liquid dispersion composition having adhered to the porous anode body to form a solid electrolyte layer

公开(公告)号：US20230151219A1

公开(公告)日：2023-05-18

申请号：US17917855

申请日：2021-04-05

申请人： ORIENT CHEMICAL INDUSTRIES CO., LTD.

发明人： Jun HIKATA ,  Yuta FURUNO ,  Moe KAI ,  Hideka IWAI ,  Akari TANIGUCHI

IPC分类号： C09B57/12 ,  C09B67/20 ,  C08K5/357 ,  C08K5/45 ,  C08K5/3465 ,  C08J3/22

CPC分类号： C09B57/12 ,  C09B67/0063 ,  C08K5/357 ,  C08K5/45 ,  C08K5/3465 ,  C08J3/226 ,  C08J2377/06 ,  C08J2381/02

摘要： A colorant which has high heat resistance and thus causes neither discoloration nor fading even when exposed for a long period of time under long-term high-temperature conditions, and which has excellent bleed resistance and sublimation resistance and thus causes neither color migration to molds or other resin components, nor deterioration of physical properties of a thermoplastic resin added thereto. The colorant includes at least one compound represented by a specified chemical formula (1a), at least one compound represented by a specified chemical formula (1b), and/or at least one compound represented by a specified chemical formula (1c).