Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1987-10-22
1990-01-09
Griffin, Ronald W.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
528196, C12P 700, C08G 6362
Patent
active
048928224
ABSTRACT:
Enzyme-catalyzed exchange reactions with diphenyl carbonate compounds are disclosed. Nucleophiles participating in these reactions include water and a wide range of hydroxy-containing compounds. Polycarbonate products can be prepared according to this invention by the use of various bisphenols in a transesterification reaction with the diphenyl carbonate compound.
REFERENCES:
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Abramowicz Daniel A.
Keese Charles R.
Davis Jr. James C.
General Electric Company
Griffin Ronald W.
Pittman William H.
Webber Pamela S.
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