LOW ODOUR CYANOACRYLATE COMPOSITION

Provided is a cyanoacrylate composition comprising at least one rubber toughening compound; and at least one β-alkoxyalkyl cyanoacrylate. The rubber toughening compound and β-alkoxyalky cyanoacrylate are well compatible with each other so that high odor alkyl cyanoacrylates, such as ethyl cyanoacryl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN, Chongyang, ZHANG, Heqiang, WANG, Zuohe, SONG, Chongjian
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	Provided is a cyanoacrylate composition comprising at least one rubber toughening compound; and at least one β-alkoxyalkyl cyanoacrylate. The rubber toughening compound and β-alkoxyalky cyanoacrylate are well compatible with each other so that high odor alkyl cyanoacrylates, such as ethyl cyanoacrylate, is not needed in the composition. The cured product of cyanoacrylate composition exhibits excellent side impact and T-peel strength to various of metals. L'invention concerne une composition de cyanoacrylate comprenant au moins un composé de renforcement de caoutchouc ; et au moins un cyanoacrylate de β-alcoxyalkyle. Le composé de renforcement de caoutchouc et le cyanoacrylate de β-alcoxyalkyle sont bien compatibles l'un avec l'autre de telle sorte que des cyanoacrylates d'alkyle à forte odeur, tels que le cyanoacrylate d'éthyle, ne sont pas nécessaires dans la composition. Le produit durci de la composition de cyanoacrylate présente d'excellentes propriétés d'impact latéral et de résistance au pelage en T pour divers métaux.