Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing nitrogen-containing organic compound
Patent
1981-08-14
1983-12-20
Naff, David M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing nitrogen-containing organic compound
435180, 435182, C12P 1302, C12N 1108, C12N 1104
Patent
active
044218559
ABSTRACT:
A process is described for producing acrylamide from acrylonitrile using an immobilized microorganism containing gel, which comprises immobilizing a microorganism having nitrilasic activity with a cationic acrylamide-based polymer gel and bringing acrylonitrile into contact with the immobilized microorganism gel in an aqueous medium containing substantially no salt.
REFERENCES:
patent: 3859169 (1975-01-01), O'Driscoll et al.
patent: 3860490 (1975-01-01), Guttag
patent: 4248968 (1981-02-01), Watanabe et al.
Ogawa Yasuo
Sakashita Keiichi
Watanabe Ichiro
Naff David M.
Nitto Chemical Industry Co. Ltd.
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