BIOLOGICAL CURABLE COMPOSITION AND STICKING PLASTER

To provide a biological curable composition that yields a cured product with superior elongation recovery and crack resistance, and a sticking plaster.SOLUTION: A biological curable composition contains a 2-cyanoacrylate compound whose homopolymerized cured product has a storage modulus of 1.0×105 P...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TOMIOKA (ISSHIKI) ERIKA, ISHIZAKI KENICHI, TAKAGI AKIRA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a biological curable composition that yields a cured product with superior elongation recovery and crack resistance, and a sticking plaster.SOLUTION: A biological curable composition contains a 2-cyanoacrylate compound whose homopolymerized cured product has a storage modulus of 1.0×105 Pa or more and 1.0×107 Pa or less at 25°C (excluding diethylene glycol monoethyl ether cyanoacrylate), or contains a 2-cyanoacrylate compound whose homopolymerized cured product has a storage modulus of more than 1.0×107 Pa and 5.0×107 Pa or less at 25°C, and a polyfunctional cyanoacrylate compound.SELECTED DRAWING: None 【課題】硬化物の伸長回復率及びヒビ割れ抑制性に優れる生体用硬化性組成物及び絆創膏の提供。【解決手段】単独重合してなる硬化物の２５℃における貯蔵弾性率が１．０×１０５Ｐａ以上１．０×１０７Ｐａ以下である２－シアノアクリレート化合物（ジエチレングリコールモノエチルエーテルシアノアクリレートを除く）を含有する、又は、単独重合してなる硬化物の２５℃における貯蔵弾性率が１．０×１０７Ｐａより大きく５．０×１０７Ｐａ以下である２－シアノアクリレート化合物と、多官能シアノアクリレート化合物とを含有する、生体用硬化性組成物。【選択図】なし