Packaged articles

C - Chemistry – Metallurgy – 08 – F

Patent

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400/1, 220/43

C08F 279/02 (2006.01) B29D 30/48 (2006.01) B65D 65/38 (2006.01) B29C 45/00 (2006.01)

Patent

CA 1073570

INVENTORS: Theodore A Evans and William A Watts INVENTION: PACKAGED ARTICLES Abstract of the Disclosure A package comprised of an article selected from unvulcanized rubber, compounding ingredients for unvul- canized rubber and compounding ingredients for thermo- plastic polymers wrapped in a protective film composite compatible with said unvulcanized rubber or thermoplastic polymer respectively. Said film composite is comprised of an admixture of (1) an unvulcanized elastomeric block copolymer and (2) a thermoplastic aromatic group-containing resin characterized by being soluble in styrene. The invention is further directed to a method of preparing the package and to compounding high unsaturation rubber and thermoplastic polymers prepared by mixing said package with high unsaturation rubber or thermoplastic rubber respectively.

259638

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