Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing nitrogen-containing organic compound
Patent
1980-02-13
1982-08-10
Tanenholtz, Alvin E.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing nitrogen-containing organic compound
435227, 435843, 435872, C12P 1302
Patent
active
043438997
ABSTRACT:
This invention is a process for producing a stable aqueous solution of acrylamide or methacrylamide by subjecting acrylonitrile or methacrylonitrile in water to the action of microorganisms having a nitrilasic activity, which is characterized in that said microorganisms are treated with a water-soluble dialdehyde to thereby inhibit polymerization of the acrylamide or methacrylamide produced.
REFERENCES:
patent: 4001081 (1977-01-01), Commeyras et al.
Satoh Yoshiaki
Watanabe Ichiro
Nitto Chemical Industry Co. Ltd.
Tanenholtz Alvin E.
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