C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/607.1, 260/2
C07C 93/04 (1980.01)
Patent
CA 1122615
ABSTRACT OF THE DISCLOSURE: Non-gelled polyalkylenepolyamine polyethers are prepared by the reaction of ethylenediamine and polyepi- chlorohydrin in the presence of an organic solvent. The solvent enables the reactants to be present at less than a 3:1 ratio of polyamine per chlorine atom.
319246
Basf Wyandotte Corporation
Robic Robic & Associes/associates
LandOfFree
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