TWO COMPONENT (2K) CURABLE ADHESIVE COMPOSITION

The present invention is directed to a curable and debondable two-part (2K) adhesive composition comprising: i) a first part comprising: (meth)acrylate monomer; co-polymerizable acid; and, an electrolyte; and, ii) a second part comprising: a first curing agent for the monomers of said first part; a...

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Bibliographische Detailangaben
Hauptverfasser:	KAMM, Thomas, CHOU, Kang Wei, BUTTERBACH, Ruediger, STAPF, Stefanie, SUNDERMEIER, Uta, LIESKE, Alexandra
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 INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention is directed to a curable and debondable two-part (2K) adhesive composition comprising: i) a first part comprising: (meth)acrylate monomer; co-polymerizable acid; and, an electrolyte; and, ii) a second part comprising: a first curing agent for the monomers of said first part; a second curing agent for the monomers of said first part; a wax; and, a solubilizer, wherein said two- part (2K) adhesive composition further comprises a toughener, an oxygen scavenger and a rheology control agent and further wherein said two-part (2K) adhesive composition is characterized in that said electrolyte comprises or consists of at least one salt in accordance with Formula (I) or Formula (II): La présente invention concerne une composition adhésive bicomposant (2K) durcissable et décollable, comprenant i) une première partie comprenant : un (méth)acrylate monomère ; un acide copolymérisable et un électrolyte ; et ii) une seconde partie comprenant un premier agent de durcissement destiné aux monomères de ladite première partie ; un second agent de durcissement destiné aux monomères de ladite première partie ; une cire ; et un agent de solubilisation, ladite composition adhésive bicomposant (2K) comprenant en outre un agent de ténacité, un fixateur d'oxygène et un agent régulateur de rhéologie, et en outre ladite composition adhésive bicomposant (2K) étant caractérisée en ce que ledit électrolyte comprend, ou en est constitué, au moins un sel de Formule (I) ou de Formule (II).