Method for promoting growth of plants with cationic polymers

Details Method for promoting growth of plants with cationic polymers Method for promoting growth of plants with cationic polymers

1978-05-04

1979-08-14

Mills, Catherine L.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 77, 71105, 71106, 71118, 71 13, 71 27, A01N 500, C05F 700

Patent

active

041644131

ABSTRACT:
The growth of plants is promoted using a water-soluble cationic polymer obtained by polymerization of a quarternary ammonium compound of the following formula (I) alone or together with other vinyl monomers, ##STR1## wherein R.sub.1 is hydrogen or methyl, R.sub.2 and R.sub.3 are each a lower alkyl, R.sub.4 is a lower alkyl, allyl, a hydroxy(lower)-alkyl, benzyl or --CH.sub.2 COO(CH.sub.2).sub.m CH.sub.3 group (in which m is 0 or 1), X is a halogen or methylsulfate and Y is --O(CH.sub.2).sub.n --, --NH--(CH.sub.2).sub.n -- (in which n is 1 to 4) or ##STR2##

REFERENCES:
patent: 2745815 (1956-05-01), Mussell

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