Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From halogenated hydrocarbon reactant
Patent
1979-11-29
1981-09-01
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From halogenated hydrocarbon reactant
525540, C08G 7302
Patent
active
042873312
ABSTRACT:
An improved process for synthesizing high molecular weight polyamines utilizing a self-limiting neutralizing agent to maintain a generally constant alkaline pH over the course of the synthesis reaction, and the improved high molecular weight polyamines produced thereby.
REFERENCES:
patent: 3372129 (1968-03-01), Phillips
Harris Paul J.
Phillips Kenneth G.
Anderson Harold D.
Nalco Chemical Company
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