TY - GEN AU - Tamer Mohamed Khalil AU - Gamal Riad Saad , AU - Magdy Sabaa Wadid , TI - Preparation and characterization of some 3 - hyroxybutyrate block copolymers / PY - 2005/// CY - Cairo : PB - Tamer Mohamed Khalil , KW - block copolymers KW - Organic Chemistry KW - some 3 - hyroxybutyrate N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry; Issued also as CD N2 - Telechelic dihydroxy terminated poly (R) - 3 - hydroxybutyrate (PHB - diol) with number average molecular weight 4800 has been synthesized from PHB by catalytic transesterification with 1 , 4 - butanediol UR - http://172.23.153.220/th.pdf ER -