RESIN COMPOSITION FOR OPTICAL WAVEGUIDE, DRY FILM FOR OPTICAL WAVEGUIDE, AND OPTICAL WAVEGUIDE

The problem addressed by the present disclosure is to provide a resin composition for an optical waveguide, said resin composition excelling in photocurability. The resin composition for an optical waveguide according to the present disclosure contains an epoxy resin (A), and a photocuring agent (B)...

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Bibliographic Details
Main Authors ENDO, Toru, SAITO, Eiichiro, NAKASHIBA, Toru
Format Patent
LanguageEnglish
French
Japanese
Published 05.10.2023
Subjects
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Summary:The problem addressed by the present disclosure is to provide a resin composition for an optical waveguide, said resin composition excelling in photocurability. The resin composition for an optical waveguide according to the present disclosure contains an epoxy resin (A), and a photocuring agent (B). The photocuring agent (B) includes a borate (B-1) having a boron anion. Le problème abordé par la présente invention est de fournir une composition de résine pour un guide d'onde optique, ladite composition de résine présentant une excellente aptitude au photodurcissement. La composition de résine pour un guide d'onde optique selon la présente invention contient une résine époxyde (A) et un agent de photodurcissement (B). L'agent de photodurcissement (B) comprend un borate (B-1) ayant un anion de bore. 本開示の課題は、光硬化性に優れた光導波路用樹脂組成物を提供することである。本開示に係る光導波路用樹脂組成物は、エポキシ樹脂(A)と、光硬化剤(B)と、を含有する。光硬化剤(B)が、ホウ素アニオンを有するホウ素酸塩(B-1)を含む。
Bibliography:Application Number: WO2023JP12830