Cured rubber article and method of preparation

Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Halogen containing compound

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Details

152330R, 156123, 156289, 428352, B32B 3100

Patent

active

040176541

ABSTRACT:
A method of building rubber articles, such as a pneumatic tire, and the resulting rubber article itself. The method particularly involves the preparation of a composite of a tacky, shaped, unvulcanized rubber stock having a selected, protective film overlay loosely adhered thereto. Such composites can particularly be comprised of tread and sidewall stocks to be adhered to an unvulcanized, rubberized, fabric-reinforced carcass for the purpose of building a tire which is subsequently shaped and cured. Optionally, at least a portion of the protective film overlay can be removed from the unvulcanized, shaped rubber stock prior to building the desired rubber article.

REFERENCES:
patent: 2051849 (1936-08-01), Hanna
patent: 2345518 (1944-03-01), Wendel
patent: 3281382 (1966-10-01), Kuester et al.
patent: 3483062 (1969-12-01), Madge
patent: 3728181 (1973-04-01), Simmons
patent: 3803068 (1974-04-01), Mestetsky et al.

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