High modulus prepregable epoxy resin systems

Stock material or miscellaneous articles – Composite – Of epoxy ether

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Details

528119, 528120, 528121, 528327, 528363, 528365, B32B 2738

Patent

active

055996299

ABSTRACT:
Described herein is a composition comprising an epoxy resin containing at least one glycidyl amine group wherein the resin contains three or more epoxide groups per molecule and a particular aromatic amine hardener. These compositions possess the necessary balance of properties required for making prepreg and afford unreinforced castings with high moduli and strength.

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patent: 4680341 (1987-07-01), Newman-Evans

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