Instant pre-fixation of adhesive bonded insert parts which is preferably made of plastic with the help of chemical screws
AssigneeSika Technology AG
InventorsUrs RHEINEGGER, Denis SOUVAY
Life of this patent
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Abstract
An assembly comprising a substrate 1, a substrate 2 and heat curable adhesive, which is positioned between the substrates 1 and 2, wherein the heat curable adhesive is cured only in a portion of less than 50% of the entire surface covered by the heat curable adhesive. In this manner, the cured parts of the adhesive serve as “chemical screws” which sufficiently fix the substrates together during further processing steps, but do not involve complete curing of the adhesive.
Claims17
An assembly comprising a substrate 1, a substrate 2 and heat curable adhesive, which is positioned between the substrates 1 and 2, wherein the heat curable adhesive is cured only in a portion of less than 50% of the entire surface covered by the heat curable adhesive.
Dependencies are inferred from the claim text.