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1. JPWO2019044755 - 内視鏡用接着剤、硬化物、内視鏡および内視鏡の製造方法

パーマリンク
官庁
日本
出願番号 2019539484
出願日 27.08.2018
公開番号 WO2019044755
公開日 07.03.2019
特許番号 6782365
特許付与日 21.10.2020
公報種別 B2
IPC
A61B 1/00
A生活必需品
61医学または獣医学;衛生学
B診断;手術;個人識別
1視覚または写真的検査による人体の窩部または管部の内側の診断を行なうための機器,例.内視鏡そのための照明装置
C09J 163/02
C化学;冶金
09染料;ペイント;つや出し剤;天然樹脂;接着剤;他に分類されない組成物;他に分類されない材料の応用
J接着剤;接着方法一般の非機械的観点;他に分類されない接着方法;物質の接着剤としての使用
163エポキシ樹脂に基づく接着剤;エポキシ樹脂の誘導体に基づく接着剤
02ビスフェノールのポリグリシジルエーテル
CPC
C09J 163/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
163Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
04Epoxynovolacs
C08G 59/50
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
C08G 59/5026
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
5026cycloaliphatic
C08G 59/5006
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
50Amines
5006aliphatic
C09J 163/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
163Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
A61B 1/0011
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00064Constructional details of the endoscope body
0011Manufacturing of endoscope parts
出願人 富士フイルム株式会社
発明者 古川　和史
芳谷　俊英
中井　義博
代理人 特許業務法人イイダアンドパートナーズ
飯田　敏三
赤羽　修一
植松　拓己
優先権情報 2017165918 30.08.2017 JP
発明の名称
(JA) 内視鏡用接着剤、硬化物、内視鏡および内視鏡の製造方法
要約
(JA)

主剤と硬化剤とを有する２液型の内視鏡用接着剤であって、上記主剤がビスフェノールＡ型エポキシ樹脂、ビスフェノールＦ型エポキシ樹脂及びフェノールノボラック型エポキシ樹脂のうちの少なくとも１種のエポキシ樹脂（Ａ）を含み、上記硬化剤が三級アミン化合物（Ｂ）を含み、前記硬化剤に含まれる硬化成分中に占める上記三級アミン化合物（Ｂ）の割合が６０質量％以上である、内視鏡用接着剤、硬化物、内視鏡および内視鏡の製造方法。
関連特許文献
CN111031883
EP3677165
WO/2019/044755
US20200187755
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