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Verfahren zur Herstellung einer Klebeverbindung oder eines Verbundwerkstoffes und dafür geeignete Klebe- oder...

Method for producing an adhesive bond or a composite material and adhesive or composite material suitable therefore
 
: Marchegiani, Marco; Kreichkenbaum, Alexandra; Bergmann, Marvin; Wieser, Jürgen; Spahn, Peter

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Frontpage ()

DE 102012015924 A1: 20120810
Deutsch
Patent, Elektronische Publikation
Fraunhofer LBF ()

Abstract
US2014045964A The present invention relates to a method for manufacturing an adhesive bond between two components, in which an adhesive is used that can be cured with at least two different curing mechanisms. A first curing mechanism here generates less stiffness in the adhesive than at least one second curing mechanism. The layer of adhesive applied to join the components is cured with the first curing mechanism in the region between the components over the entire layer and with the at least second curing mechanism only locally, so that the stiffness of the adhesive layer varies in the region between the components. In like manner, a composite or composite layer can be manufactured with a matrix material, in which the matrix material is varyingly locally cured. The invention also relates to an adhesive or matrix material suitable for the method. The material and accompanying method can be used for many applications.

: http://publica.fraunhofer.de/dokumente/N-310996.html