Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;...
Patent
1977-11-16
1980-03-25
Naff, David M.
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
260 8, 260112R, 435182, C07G 700, C07G 702
Patent
active
041951271
ABSTRACT:
A protein which can be an enzyme is immobilized by: (a) admixing the protein and an isocyanate-capped liquid polyurethane prepolymer to form an intermediate product; and (b) foaming the intermediate product by reacting it with water to form a polyurethane foam comprising the immobilized enzyme.
REFERENCES:
patent: 3672955 (1972-06-01), Stanley
patent: 3905923 (1975-09-01), Klug
patent: 3975350 (1976-08-01), Hudgin et al.
Hartdegen Frank J.
Swann Wayne E.
Naff David M.
Pippenger Philip M.
W. R. Grace & Co.
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