Anti-fungal and anti-bacterial polyurethanes

Details Anti-fungal and anti-bacterial polyurethanes Anti-fungal and anti-bacterial polyurethanes

1978-10-26

1981-04-21

Cockeram, H. S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

252394, 260 459E, 528288, C08G 1838

Patent

active

042634245

ABSTRACT:
Polyurethane polymers having the general formula: ##STR1## wherein each Y is an --NH-- group, Z is an optionally substituted divalent hydrocarbon radical and n is an integer of at least 2; their preparation by reacting 2-bromo-2-nitropropane-1,3-diol and a diisocyanate Z(NCO).sub.2 and the use of the polymers for the protection of various media against attack by microorganisms.

REFERENCES:
patent: 3245962 (1966-04-01), Fischer
patent: 4054676 (1977-10-01), Weinshenker et al.
Jour. Medicinal Chemistry, 1974, vol. 17, No. 9, pp. 977-981. (Clark et al.).

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