Binding of antimicrobial compounds to a hydroxyl containing subs

Details Binding of antimicrobial compounds to a hydroxyl containing subs Binding of antimicrobial compounds to a hydroxyl containing subs

1975-10-20

1977-07-12

Schenkman, Leonard

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

81156, 8190, 424 16, 424 25, 424 26, 424181, 424249, 424326, 424329, 424362, C14C 500

Patent

active

040351467

ABSTRACT:
Methods and compositions are disclosed for chemically bonding an antimicrobial compound to an hydroxyl bearing substrate such as cellulose, starches or leather. Cyanuric chloride (2, 4, 6 tri-chloro 1, 3, 5 triazine) is bonded to the substrate through the substrate hydroxyl and to the antimicrobial through an amine, guanido or quaternary ammonium group. The composition is: ##STR1## R.sub.1 or R.sub.2 may be chlorine or the same or different amine, guanido or quaternary ammonium containing antimicrobial. The bonding process is carried out in an aqueous solution having a pH of about 9 - 10.

REFERENCES:
chemical Abstracts 76:60790m (1972).
Chemical Abstracts 60:6158c (1964).
Chemical Abstracts 58:10410h (1963).
American Assoc. of Textile Chemists & Colorists, "Antibacterial Finishes" No. 2, 1962.

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