Water-dispersible protein/polyurethane reaction product

Details Water-dispersible protein/polyurethane reaction product Water-dispersible protein/polyurethane reaction product

1976-12-10

1978-06-13

Naff, David M.

Textiles: fiber preparation

195 68, 195DIG11, 260112R, C07G 702

Patent

active

040947440

ABSTRACT:
An aqueous dispersion of a biologically-active protein bound to polyurethane is formed by (a) admixing the protein and an isocyanate-capped liquid polyurethane prepolymer to form a solution; and (b) dispersing the solution in water.

REFERENCES:
patent: 3672955 (1972-06-01), Stanley
patent: 3928138 (1975-12-01), Wood et al.

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