Polyquaternary polythiazines

Details Polyquaternary polythiazines Polyquaternary polythiazines

1976-08-12

1978-09-12

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

81156, 106 15R, 210500R, 424246, 526 21, 526 36, 528377, 544 58, 544 60, 544 59, C08G 7524

Patent

active

041137094

ABSTRACT:
This invention relates to polymers of quaternary thiazines having the recurrent structure ##STR1## WHERE Z is S, SO, SO.sub.2, x is 2 or more, R.sub.1 is a hydrocarbon or substituted hydrocarbon, R.sub.2 is alkylene, alkenylene, aralkylene, alkylene ether, X is an anion, n is a number from 3-500. These polymers are useful as flocculants and/or water clarifiers, corrosion inhibitors, antistatic agents, demulsifiers, microbiocides, algicides and the like.

REFERENCES:
patent: 2675381 (1954-04-01), Craig et al.
patent: 2752343 (1956-06-01), Fegley et al.
patent: 3017416 (1962-01-01), Lo et al.
patent: 3055939 (1962-09-01), Cavallito et al.
patent: 3409626 (1968-11-01), Cavallito et al.
patent: 3828036 (1974-08-01), Quinlan
patent: 4009201 (1977-02-01), Steckler et al.

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