Ethynyl-terminated epoxy resin derivatives and process for makin

Details Ethynyl-terminated epoxy resin derivatives and process for makin Ethynyl-terminated epoxy resin derivatives and process for makin

1978-08-04

1980-01-15

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

525113, 528106, 528 99, 528124, C08L 6310

Patent

active

041838696

ABSTRACT:
Novel thermosetting oligomers are formed by reacting epoxy prepolymers with aminoarylacetylenes. When heated to 170.degree. C. or above, these oligomers undergo acetylenic polymerization to form resins which exhibit superior thermal and hydrolytic stability when compared to conventionally cured epoxy resins.

REFERENCES:
patent: 3864309 (1975-02-01), Bilow et al.
patent: 3879349 (1975-04-01), Bilow et al.
patent: 3928450 (1975-12-01), Bilow et al.
patent: 4075111 (1978-02-01), Bilow et al.
patent: 4098767 (1978-07-01), Bilow

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