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US5278245A Thermoplastic elastomers 失效
热塑性弹性体

Thermoplastic elastomers
摘要:
Block copolymers of particular structure comprising blocks of polymerized alkenyl aromatic compound and polymerized conjugated alkadiene, as well as selectively hydrogenated derivatives thereof, are functionalized by the presence of additional polar blocks of polymerized alkyl methacrylate.
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