| http://www.w3.org/ns/prov#value | - xon Chemical Patents, Inc.Blend of thermoplastic engineering resin and a halogenated copolymer of a c4 to c7 isomonoolefin and a para-alkylstyrene which can be dynamically vulcanized; improved properties such as softening temperature, and resistance to compression setEP0722850B1Jan 23, 1996May 6, 1999The Yokohama Rubber Co., Ltd.Polymer composition for tire and pneumatic tire using sameEP0857761A1
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