POLYHYDROXYALKANOATE HAVING VINYL GROUP, ESTER GROUP, CARBOXYL GROUP AND SULFONIC ACID GROUP AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a new polyhydroxyalkanoate having a reactive functional group in the molecule, a method for producing the compound, a new polyhydroxyalkanoate having a new function and produced by chemically modifying the polyhydroxyalkanoate having a reactive functional group and a method for producing the compound. SOLUTION: A polyhydroxyalkanoate containing a unit having carboxyl group, amide group and sulfonic acid group in the molecule is induced by using a the vinyl group of a polyhydroxyalkanoate containing a unit having vinyl group on the side chain. COPYRIGHT: (C)2006,JPO&NCIPI