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AssigneeMichelin Recherche et Technique S.A.
InventorsAurelie Joseph, Michelle Chassagny, Marius Roux
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The present invention concerns an adhesive composition that can be used to bond textile fibers adhesively to a cross-linkable rubber composition, textile fibers sized by means of the said adhesive composition, a composite comprising the textile fibers and a cross-linked rubber composition that is permeable to light, and a tire body whose sidewalls comprise the composite. An adhesive composition according to the invention comprises an aqueous thermosetting phenolic adhesive containing at least one diene elastomer and at least one organic pigment. This adhesive composition is the reaction product the aqueous thermosetting phenolic adhesive and an aqueous pigmentary dispersion containing the organic pigment.
Tire body having sidewalls comprising a composite comprising a cross-linked visible light permeable rubber composition bonded to textile fibers, wherein the composite comprises an adhesive composition between the rubber composition and the textile fibers, the adhesive composition comprising an aqueous thermosetting phenolic adhesive containing at least one diene rubber composition and an organic pigment, the adhesive composition being a reaction product of the aqueous thermosetting phenolic adhesive and an aqueous pigmentary dispersion comprising the organic pigment.
Dependencies are inferred from the claim text.