| abstract |
A microbial polyhydroxyalkanoate which comprisesnone or more of monomer units represented by Formulan(1),n n where R is at least one selected from the groupnrepresented by any one of Formulas (2), (3) and (4);n n in Formula (2), R1 is selected from the groupnconsisting of hydrogen atom (H), halogen atom, -CN,n-NO 2 , -CF 3 , -C 2 F 5 and -C 3 F 7 , and q is an integer of 1 ton8; n in Formula (3), R2 is selected from the groupnconsisting of hydrogen atom (H), halogen atom, -CN,n-NO 2 , -CF 3 , -C 2 F 5 and -C 3 F 7 , and r is an integer of 1 ton8; n in Formula (4), R3 is selected from the groupnconsisting of hydrogen atom (H), halogen atom, -CN,n-NO 2 , -CF 3 , -C 2 F 5 and -C 3 F 7 , and s is an integer of 1 ton8. The production method is also disclosed. |