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US 4,038,455 AGranted
Process for improving the adhesion of poly-1,3,4-oxadiazole filaments to rubber
AssigneeInventa AG fur Forschung und Patentverwertung
InventorMatthias Johann Wampetich
Life of this patent
Estimating the term…
Abstract
A process for improving the adhesion to rubber of poly-1,3,4-oxadiozole filaments by applying compounds having at least one N-glycidyl group to the filaments. The products of the process and the use thereof in rubber articles are also disclosed.
Claims17
A process for the improvement of adhesion to rubber of aromatic poly-1,3,4-oxadiazole filaments which process comprises applying to said filaments at least one adhesion agent taken from the class consisting of compounds having at least one N-glycidyl group, and fixing said agent on said filaments.
Dependencies are inferred from the claim text.