| http://www.w3.org/ns/prov#value | - 37 *17 Oct 19912 Mar 1993Yoshiharu DoiPolymers of 3-hydroxybutyric acidUS5231148 *19 Nov 199127 Jul 1993Pcd Polymere Gesellschaft M.B.H.Mixture of predominantly one polyhydroxyalkanoate and a compound which contains at least two reactive groups, such as acid and/or alcohol groups, and a polymer prepared by melting the mixtureUS5350627 *11 Jun 199327 Sep 1994Camelot Technologies, Inc.Biodegradable
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