Aromatic amidoamines
AssigneeAmeron, Inc.
InventorsRaymond E. Foscante, Albert P. Gysegem, Pamela J. Martinich
Life of this patent
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Abstract
Epoxy resins are cured with an amine adduct of orthohydroxybenzoic acid of the formula: ##STR1## where x is from 2 to about 8.
Claims24
An amine adduct of orthohydroxybenzoic acid of the formula:
- ##STR9## where x is from 2 to about 8, and the hydroxyl group is in the ortho position.
An amine adduct of a dihydroxybenzoic acid of the formula:
- ##STR10## where x is from 2 to about 8, and one of the hydroxyl groups is in the ortho position.
A method for preparing a polymeric product comprising the step of curing an epoxy resin with a curing agent having the formula:
- ##STR11## where x is from 2 to about 8.
A method for preparing a polymeric product comprising the step of curing an epoxy resin with a curing agent having the formula:
- ##STR12## where x is from about 2 to about 8.
A polymeric resin composition comprising an epoxy resin cured in the presence of a curing agent having the formula:
- ##STR13## where x is from 2 to about 8.
A polymeric resin composition comprising an epoxy resin cured in the presence of a curing agent having the formula:
- ##STR14## where x is from 2 to about 8.
A resin composition curable at room temperature comprising:
- (1) an epoxy resin;
- and
- (2) a curing agent having the formula:
- ##STR15## where x is from 2 to about 8.
A resin composition curable at room temperature comprising:
- (1) an epoxy resin;
- and
- (2) a curing agent having the formula:
- ##STR16## where x is from 2 to about 8.
Dependencies are inferred from the claim text.