公开(公告)号：EP4112657B1

公开(公告)日：2024-10-09

申请号：EP21760007.1

申请日：2021-02-26

IPC: C08F236/06 ,  C08F212/14 ,  C08C19/22 ,  C08C19/25 ,  C08L9/06 ,  C08L15/00

CPC classification number: C08F236/06 ,  C08K3/36 ,  C08C19/22 ,  C08C19/25 ,  C08F2/44 ,  C08F2/06 ,  C08K5/548 ,  C08K3/04

公开(公告)号：EP4439164A1

公开(公告)日：2024-10-02

申请号：EP22898531.3

申请日：2022-11-21

Applicant: SEKISUI CHEMICAL CO., LTD.

Inventor： ABE, Hirotaka

IPC: G02F1/1339 ,  C08F2/44 ,  G02F1/19

CPC classification number: G02F1/1339 ,  C08F2/44 ,  G02F1/19

Abstract: Provided are colored resin particles capable of controlling a gap between base materials with high accuracy and suppressing light transmission. The colored resin particle according to the present invention includes a resin particle and a colorant, wherein when lightness in an L*a*b* color system in accordance with JIS Z 8781-4: 2013 is measured for each of the colored resin particle before light irradiation and the colored resin particle after light irradiation irradiated with light at an integrated light amount of 540 MJ/m2, a lightness L0* of the colored resin particle before light irradiation is 0 or more and 60 or less, and a ratio of the lightness L0* of the colored resin particle before light irradiation to a lightness L540* of the colored resin particle after light irradiation is 0.3 or more.

公开(公告)号：EP4435048A1

公开(公告)日：2024-09-25

申请号：EP22898647.7

申请日：2022-11-25

Applicant: CANON KABUSHIKI KAISHA ,  Canon Medical Systems Corporation

Inventor： SAKAKIBARA Teigo ,  KAKEGAWA Norishige ,  NAKAJIMA Ikuo ,  YAMAUCHI Fumio ,  KANAZAKI Kengo ,  MASUMURA Takahiro ,  NAKAMURA Tomohiro

IPC: C08L25/08 ,  C08F2/44 ,  C08F212/08 ,  C08F230/08 ,  C08J3/12 ,  C08K5/00 ,  C08L43/04 ,  C09K11/06 ,  G01N21/21 ,  G01N21/64 ,  G01N33/531 ,  G01N33/543 ,  G01N33/545

CPC classification number: C08F2/44 ,  C08F212/08 ,  C08F230/08 ,  C08J3/12 ,  C08K5/00 ,  C08L25/08 ,  C08L43/04 ,  C09K11/06 ,  G01N21/21 ,  G01N21/64 ,  G01N33/531 ,  G01N33/543 ,  G01N33/545

Abstract: Provided are a particle that enables a high-sensitivity specimen test by a fluorescence depolarization method, and a method of producing the same. Specifically, provided is a particle including a particle substrate, wherein the particle substrate includes: a polymer containing a styrene unit and an organic silane unit; and a europium complex, and wherein the particle substrate contains a siloxane bond on at least a surface of the particle substrate.

公开(公告)号：EP4435023A1

公开(公告)日：2024-09-25

申请号：EP22901366.9

申请日：2022-11-30

Applicant: CANON KABUSHIKI KAISHA

Inventor： YOSHIMASA Yutaka ,  OHASHI Yoshihiro

IPC: C08F265/00 ,  C09K11/02 ,  C09K11/08 ,  C08F2/44 ,  C09D11/101 ,  C09D11/326 ,  C09D11/50

CPC classification number: C09D11/101 ,  C09K11/02 ,  C08F2/44 ,  C08F265/00 ,  C09K11/08 ,  C09D11/50 ,  C09D11/326

Abstract: An ink composition 200 contains a photoresponsive nanoparticle 10, a shell-like ligand 20 including a plurality of binding portions 30 with an ionic structural unit and a polymer portion 40 bound to the nanoparticle 10 at a plurality of positions via the plurality of binding portions 20, and a polymerizable compound 50.

公开(公告)号：EP4410855A1

公开(公告)日：2024-08-07

申请号：EP22876009.6

申请日：2022-09-22

Applicant: FUJIFILM Corporation

Inventor： OI, Shota ,  ARAYAMA, Kyohei ,  TAKISHITA, Hirotaka

IPC: C08F290/12 ,  G01J1/04 ,  C08F2/44 ,  G02B5/02

CPC classification number: C08F290/12 ,  C08F2/44 ,  G01J1/04 ,  G02B5/02

Abstract: Provided are a composition containing particles having a refractive index of 2.0 or more and an average primary particle diameter of 200 nm or less, a film-forming component, and a solvent, in which the film-forming component includes two or more kinds of resins, or includes one or more kinds of resins and one or more kinds of polymerizable monomers, and at least one kind of the resins includes a resin a having a partial structure represented by Formula (1); a film formed of the composition; an optical sensor; and a resin including at least one repeating unit selected from a repeating unit represented by Formula (1-1) or a repeating unit represented by Formula (1-2).

公开(公告)号：EP4047024B1

公开(公告)日：2024-07-10

申请号：EP20877174.1

申请日：2020-09-18

IPC: H01L23/29 ,  H01L23/31 ,  C09J135/02 ,  C08F2/44 ,  C08F122/14 ,  C09J4/00 ,  C08F222/14 ,  C08F2/38

CPC classification number: C08F2/44 ,  C08F2/38 ,  C09J135/02 ,  H01L23/293 ,  C08F122/14 ,  C09J4/00 ,  C08F222/14

公开(公告)号：EP3597670B1

公开(公告)日：2024-07-10

申请号：EP18767661.4

申请日：2018-03-13

IPC: C08F2/50 ,  C08F2/44 ,  C08F20/54 ,  C08F290/00

CPC classification number: C08F2/44 ,  C08F2/50 ,  C08F20/56 ,  C08F299/02 ,  C08F220/58 ,  C07F9/307 ,  C07D265/30 ,  C07D207/04 ,  C08F2/48

公开(公告)号：EP3266752B1

公开(公告)日：2024-07-10

申请号：EP16759008.2

申请日：2016-03-03

IPC: C03B20/00 ,  C01B33/12 ,  C01B33/18 ,  C03B8/02 ,  C08F2/44 ,  C08F2/50

CPC classification number: C01B33/12 ,  C03B20/00 ,  C08F2/44 ,  C08F2/50 ,  C01B33/18

公开(公告)号：EP3887413B1

公开(公告)日：2024-06-12

申请号：EP19818385.7

申请日：2019-11-18

IPC: C08F210/16 ,  C08F2/34 ,  C08F4/22 ,  C08F2/44

CPC classification number: C08F2400/0220130101 ,  C08F2410/0220130101 ,  C08F210/16 ,  C08F2/34 ,  C08F4/22 ,  C08F2/44

公开(公告)号：EP4375302A1

公开(公告)日：2024-05-29

申请号：EP22845944.2

申请日：2022-07-20

Applicant: Resonac Corporation

Inventor： HASHIMOTO Yuji ,  NISHIMURA Norihito

IPC: C08F2/44 ,  C07C323/52 ,  C08G59/66 ,  C08G75/045

CPC classification number: C08F2/44 ,  C07C323/52 ,  C08G59/66 ,  C08G75/045

Abstract: A thiol-containing composition includes polyfunctional secondary thiol compounds (A) and disulfide dimers (B), wherein the polyfunctional secondary thiol compound (A) are each an ester of a polyhydric alcohol with a carboxylic acid having a secondary mercapto group; the disulfide dimers (B) are disulfide dimers of the polyfunctional secondary thiol compounds (A); and the amount of the disulfide dimers (B) is 0.001 to 1.5 parts by mass based on 100 parts by mass of the polyfunctional secondary thiol compounds (A).