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US6117967A Arylene ether alcohol polymers 失效
亚芳基醚醇聚合物

Arylene ether alcohol polymers
摘要:
Disclosed is a polymer of the formula ##STR1## wherein A is ##STR2## or a mixture of ##STR3## wherein R is a hydrogen atom, an alkyl group, an aryl group, or mixtures thereof, B is one of specified groups, such as ##STR4## or mixtures thereof, and n is an integer representing the number of repeating monomer units.
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