Substrate coated or impregnated with flexible epoxy composition

Stock material or miscellaneous articles – Composite – Of epoxy ether

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Details

10628718, 10628722, 428345, 522 16, 522 22, 522 66, 522170, 525524, 528103, C08G 5914, B32B 2738

Patent

active

056678932

ABSTRACT:
The present invention relates to an article comprising a substrate which has coated thereon a photopolymerizable epoxy composition containing a plurality of epoxides including at least one selected from the group consisting of bisphenol A epoxides and cycloaliphatic epoxides, and at least one aliphatic epoxide, from about 0.1% to about 2% of at least one organometallic cationic initiator capable of initiating polymerization at wavelengths of from about 200 to about 600 nm, and optionally at least one accelerating agent. The article can be a flexible tape backing or a chip-resistant paint.

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