Biodegradable or biocompatible copolymer and production process thereof

A copolymer comprising, as recurring units, (A) 1 to 99 mole% of one or more 3-hydroxyalkanoate unit having the formula (I): wherein m represents an integer of 0 or 1 to 8 and (B) 1 to 99 mole% of one or more 3-hydroxy-halogenated alkanoate unit having the following formula (II): wherein X represent...

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Hauptverfasser: DOI, YOSHIHARU, FUSHO, YUICHI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A copolymer comprising, as recurring units, (A) 1 to 99 mole% of one or more 3-hydroxyalkanoate unit having the formula (I): wherein m represents an integer of 0 or 1 to 8 and (B) 1 to 99 mole% of one or more 3-hydroxy-halogenated alkanoate unit having the following formula (II): wherein X represents a halogen atom and n represents an integer of 2 to 8 and wherein the total of the unit (A) and the unit (B) is 100 mole%, and having a weight average molecular weight within the range of from 10,000 to 1,500,000.