Homopolymers and copolymers having recurring carbonate units

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having a halogen atom or oxygen single bonded...

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525410, 525413, 525461, 525462, 528 86, 528354, 528359, 528361, 528371, C08G 6391, C08G 6400, C08G 6308

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active

051459450

ABSTRACT:
This invention relates to medical devices formed totally or in part from homopolymers or copolymers comprising recurring carbonate moieties.

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