Henkel Corporation

General Mills Chemicals, Inc.

Don E Floyd

Demetri Potente

Richard Barry

Novel aminopolyols are the products of the reaction of an N-substituted ethanolamine with a terminal epoxy-containing compound. The epoxy-containing compounds may be:

Aminopolyols and polyurethanes prepared therefrom

The present invention deals with unique substituted ammonium compounds for use in cationic electrodeposition processes.

Epoxy-amine adducts for use in electrodeposition

Substituted ammonium compounds for use in electrodeposition

There is disclosed a class of N-alkylpolyamines and their use as curing agents for epoxy resins, and in particular to such polyamines having the formula R--[NH(CH.sub.2).sub.x ].sub.y --NHR' where R is an aliphatic hydrocarbon radical having from 5 through 8 carbon atoms, R' is H, R or R', x is an integer of 2 or 3 and y is an integer of 2-4. A monoepoxide adduct of the monoalkyl substituted polyamine is also disclosed wherein R' may then become an aliphatic substituent (2-14 carbon atoms) which may contain (a) an oxygen atom, (b) a hydroxyl group or (c) an aromatic substituent such as a phenyl ring.

N-Alkyl polyamines and curing of epoxy resins therewith

The present invention describes epoxy curable polyamine resin compositions.

Epoxy curable resin composition

N-alkyl polyamines and curing of epoxy resins therewith

Disclosed are novel aminopolyamide-acrylamide-glyoxal resins useful as a sizing agent for paper having low water absorption, a desirable property for sized paper. The products are water dispersible and/or soluble and also find utility in printing inks, textile treatment and cosmetic or beauty aid compositions. The aminopolyamide is the condensation product of a polymeric fat acid and polyalkylene polyamine.

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Minneapolis, MN, United States of America

Don E Floyd