“polybutene”的概念、定义、翻译、参考文献-科学参考

单词	polybutene
释义	polybutene [¦päl·i`byü´tēn] ^{ORGANIC CHEMISTRY} A polymer of isobutene, (CH₃)₂CCH₂; made in varying chain lengths to give a wide range of properties from oily to solid; used as a lube-oil additive, in adhesives, and in rubber products.
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