ADHESIVE COMPOSITION FOR HIGH-POWER OPTICAL FIBRE

• Main Authors: MITACHI SEIKO, KAGEYAMA HIROKAZU, KIMURA KAZUSHI
• Format: Patent
• Language: English; French; Japanese
• Published: 27.08.2015
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PHYSICS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

The purpose of the present invention is to provide an adhesive composition for a high-power optical fibre having a low pull-in amount. This adhesive composition for a high-power optical fibre contains: a compound (A) having an aromatic ring and a reactive silicon-containing group; a glycidyl compound (B); and a compound (C) having a silsesquioxane cage structure. L'invention a pour objectif de fournir une composition d'adhésif pour fibre optique de grande puissance à faible quantité de traction. La composition d'adhésif pour fibre optique de grande puissance de l'invention comprend : un composé (A) qui possède un cycle aromatique et un groupe comprenant un silicium réactif ; un composé glycidylique (B) ; et un composé (C) possédant une structure silsesquioxane en panier. 　本発明は、引込量が小さいハイパワー光ファイバー用接着剤組成物を提供することを目的とする。本発明のハイパワー光ファイバー用接着剤組成物は、芳香環と反応性ケイ素含有基とを有する化合物（Ａ）と、グリシジル化合物（Ｂ）と、かご型シルセスキオキサン構造を有する化合物（Ｃ）とを含有する。