Polymeric quaternary ammonium compounds and their uses

Details Polymeric quaternary ammonium compounds and their uses Polymeric quaternary ammonium compounds and their uses

Filed on

1984-11-28

Date issued

1986-04-08

Examiner

Schenkman, Leonard

Patent Class

Chemistry: fertilizers

SubClass

Processes and products

SubSubClass

Forms or conditioning

Other Related Categories

514252, 514255, 514422, 514408, 514642, 514643, A01N 2500

Type

Patent

Status

active

Patent number

045810583

Description

ABSTRACT:
Novel polyquaternary ammonium compounds prepared from N,N'-bis(dialkylaminoalkyl)ureas, hydrochloric acid, epichlorohydrin and tertiary amines are useful as microbicides, corrosion inhibitors, debonding agents, flocculants, softeners, anti-static agents, and demulsifiers.

REFERENCES:
patent: 3324176 (1967-06-01), Kirschnek et al.
patent: 3864379 (1975-02-01), Thompson
patent: 3957774 (1976-05-01), Kalopissis et al.
patent: 4247476 (1981-01-01), Haase et al.
patent: 4390689 (1983-06-01), Jacquet et al.
patent: 4395541 (1983-07-01), Jacquet et al.

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