| http://www.w3.org/ns/prov#value | - rubbers, shell-core polymers and vulcanizing agents, having mechanical strength and wear resistance, used in articles such as tires and moldingsUS752490230 May 200628 Abr 2009Sabic Innovative Plastics Ip B.V.Poly(arylene ether) core from 2,6-dimethylphenol and/or 2,3,6-trimethylphenol; shell from poly(conjugated diene) such as butadiene or isoprene; graft and block copolymers; functionalized with
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