Two-component epoxy adhesive composition

Details Two-component epoxy adhesive composition Two-component epoxy adhesive composition

2011-05-31

2011-05-31

Sellers, Robert (Department: 1765)

Stock material or miscellaneous articles

Composite

Of epoxy ether

C156S330000, C523S428000, C523S429000, C525S524000, C525S526000

Reexamination Certificate

active

07951456

ABSTRACT:
A two-component epoxy adhesive composition comprises a) a first component comprising a first epoxy resin and a second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups having a molecular weight of less than 450 g/mole. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is from 0.01:1 to 0.5:1. The mixing of components a) and b) results in a wash-off resistant composition upon heat-curing in a crash-stable structural adhesive.

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