Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an organic...
Patent
1973-05-21
1982-01-26
Welsh, Maurice J.
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
Enzyme or microbial cell is immobilized on or in an organic...
435180, C07G 702
Patent
active
043129463
ABSTRACT:
To chemically bind either impure or purified enzymes to polyurethane to produce insolubilized bound enzymes which are still enzymically active and which may be more stable than the original enzyme, and which can be reused without appreciable activity loss and whose physical characteristics can be varied depending on the application for which they are intended.
REFERENCES:
patent: 3574062 (1971-04-01), Sato
patent: 3672955 (1972-06-01), Stanley
patent: 3705084 (1972-12-01), Reynolds
patent: 3791927 (1974-02-01), Forgione et al.
Hahn Peter A.
Hartdegen Frank J.
Wood Louis L.
Pippenger P. M.
W. R. Grace & Co.
Welsh Maurice J.
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