The present disclosure is directed to actinic radiation curable polymeric mixtures, cured polymeric mixtures, tires and tire components made from the foregoing, and related processes.

A roofing membrane comprising an olefinic rubber; and from about 20 to about 250 parts by weight of a silica filler per 100 parts by weight rubber; wherein the silica filler is chemically coupled to the olefinic rubber; and wherein the roofing membrane is non-black.

A golf ball including a thermoplastic inner core layer that has a geometric center hardness greater than its surface hardness to define a negative hardness gradient. An outer core layer is disposed about the inner core and is formed from a thermoplastic material and has an inner surface hardness substantially less than its outer surface hardness to define a positive hardness gradient. An inner cover layer is disposed about the outer core layer and an outer cover layer is disposed about the inner cover layer.

A golf ball including a thermoplastic inner core layer that has a geometric center hardness greater than its surface hardness to define a negative hardness gradient. An outer core layer is disposed about the inner core and is formed from a thermoplastic material and has an inner surface hardness substantially less than its outer surface hardness to define a positive hardness gradient. An inner cover layer is disposed about the outer core layer and an outer cover layer is disposed about the inner cover layer.

A golf ball with a core comprising polybutadiene and graphene is disclosed herein. The golf ball has a single core comprising polybutadiene and graphene. Alternatively, the golf ball has a dual core with an inner core comprising polybutadiene and graphene. Alternatively, the golf ball has a dual core with an outer core comprising polybutadiene and graphene.

A latex composition for dip molding having an excellent flow mark property and syneresis property and being capable of providing a molded article having excellent tensile properties and texture is provided. A method of preparing the latex composition, and a dip-molded article produced using the latex composition are also provided.

Provided is a method of manufacturing a stabilizer bar with a rubber bush including manufacturing a rubber bush without an intermediate plate by subjecting a rubber composition containing butadiene rubber and natural rubber as a polymer to vulcanization molding; applying a thermosetting adhesive onto at least one of an inner peripheral surface of the rubber bush and an outer peripheral surface of the stabilizer bar, to thereby form a thermosetting adhesive layer; inserting and fitting the stabilizer bar into the rubber bush; holding the rubber bush with a fixing jig such that the rubber bush is compressed at a rate of 0% to 5%, at 25° C., in a direction of the stabilizer bar fitted into the rubber bush; and heating the rubber bush in the state to cure the thermosetting adhesive, to thereby bond and fix the rubber bush onto the stabilizer bar.

Provided is a method of manufacturing a stabilizer bar with a rubber bush including manufacturing a rubber bush without an intermediate plate by subjecting a rubber composition containing butadiene rubber and natural rubber as a polymer to vulcanization molding; applying a thermosetting adhesive onto at least one of an inner peripheral surface of the rubber bush and an outer peripheral surface of the stabilizer bar, to thereby form a thermosetting adhesive layer; inserting and fitting the stabilizer bar into the rubber bush; holding the rubber bush with a fixing jig such that the rubber bush is compressed at a rate of 0% to 5%, at 25° C., in a direction of the stabilizer bar fitted into the rubber bush; and heating the rubber bush in the state to cure the thermosetting adhesive, to thereby bond and fix the rubber bush onto the stabilizer bar.

The present invention is a method for manufacturing inflatable bladders for use in articles of manufacture. The method includes the steps of providing a first polymer film, applying a curable release coating to the polymer film in a pattern that corresponds to the configuration of the inflatable bladder, curing the release coating to the first polymer film, providing a second polymer film with the first polymer film to form a layered element such that the release coating is disposed between the polymer films, positioning the layered element between two plies of material, applying heat and pressure to adhere the polymer films together except in the area where the release coating has been applied to form an inflatable compartment surrounded by a sealed perimeter, and removing the plies of material from the adhered first and second polymer films.

The present invention is a method for manufacturing inflatable bladders for use in articles of manufacture. The method includes the steps of providing a first polymer film, applying a curable release coating to the polymer film in a pattern that corresponds to the configuration of the inflatable bladder, curing the release coating to the first polymer film, providing a second polymer film with the first polymer film to form a layered element such that the release coating is disposed between the polymer films, positioning the layered element between two plies of material, applying heat and pressure to adhere the polymer films together except in the area where the release coating has been applied to form an inflatable compartment surrounded by a sealed perimeter, and removing the plies of material from the adhered first and second polymer films.