Novel polyphenol and thermosetting plastics prepared therefrom

Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur containing

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528171, C07C14710

Patent

active

049872648

ABSTRACT:
Novel phenol compounds of the general formula ##STR1## where X is a sulfone group or contains a sulfone group, are suitable for the preparation of epoxy resins, vinyl ester resins, bismaleimide resins and cyanate resins.

REFERENCES:
patent: 3419624 (1968-12-01), Cotter et al.
patent: 3536734 (1970-10-01), Vegter et al.
J. Rivkin et al., Ind. Eng. Chem., vol. 30 (1938) p. 1228.
S. P. Panda et al., J. Polym. Sci., Polym. Letters Ed., vol. 24, 403-412 (1986).

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