Invention Grant
- Patent Title: Composition, film, color filter, solid-state imaging element, image display device, and method for producing compound
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Application No.: US16897540Application Date: 2020-06-10
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Publication No.: US11945917B2Publication Date: 2024-04-02
- Inventor: Yutaro Fukami , Yushi Kaneko , Junichi Ito , Kazuya Ota , Hiromu Koizumi
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP 17251262 2017.12.27
- Main IPC: C08F2/46
- IPC: C08F2/46 ; C08F2/50 ; C08G61/04 ; C08G63/08 ; C08G63/91 ; C08G64/18 ; C08G81/02 ; C08K5/00 ; C08K5/3437 ; C08K5/3447 ; C08K5/55 ; C08L81/02 ; G02F1/1335 ; H01L27/146
Abstract:
A composition includes a compound represented by Formula (1) and a pigment. In Formula (1), R1 represents an (m+n)-valent linking group, P1 represents a polymer chain which has a polyester repeating unit in a main chain, and of which a weight-average molecular weight is 1000 or more, P2 represents a polymer chain which is different from P1 and has a repeating unit derived from a monomer having an ethylenically unsaturated bonding group in a main chain, m represents a number of 1 to 9, n represents a number of 1 to 9, and m+n satisfies 4 to 18.
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