Process for polymerizing monoallylamine

Details Process for polymerizing monoallylamine Process for polymerizing monoallylamine

1989-07-03

1990-05-22

Henderson, Christopher

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526310, C08F 216, C08F 2602

Patent

active

049278967

ABSTRACT:
A water-soluble salt of monoallylamine is polymerized in an aqueous reaction medium at a temperature of about 30.degree.-80.degree. C. in the presence of a polymerization initiator comprising about 3-15% by weight of hydrogen peroxide and about 1-700 ppm of a multi-valent metal ion, based on the weight of the monomer charge. The hydrogen peroxide is preferably introduced continuously or periodically during a substantial portion of the polymerization reaction. Preferred sources of the metal ion are water-soluble iron salts, such as ferric or ferrous chloride.

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