Benzylated Polyalkylene Polyamines And Uses Thereof
AssigneeAir Products and Chemicals, Inc.
InventorsGamini Ananda Vedage, Williams Rene Edouard Raymond, Michael Ian Cook, Robert Marjo Theodoor Rasing
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Abstract
The present invention provides curing agent compositions comprising benzylated polyalkylene polyamine compounds. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed.
Claims21
A curing agent composition comprising (a) at least one benzylated polyalkylene polyamine having at least three nitrogen atoms, at least three active amine hydrogen atoms and at least one benzyl group and (b) at least one multifunctional amine having 3 or more active amine hydrogens.
An amine-epoxy composition comprising the reaction product of:
- A) a curing agent composition comprising the contact product of at least one benzylated polyalkylene polyamine having at least three nitrogen atoms, at least three active amine hydrogen atoms and at least one benzyl group and;
- B) an epoxy composition comprising at least one multifunctional epoxy resin.
Dependencies are inferred from the claim text.