Solid materials prepared from epoxy resins and phenolic hydroxyl

Details Solid materials prepared from epoxy resins and phenolic hydroxyl Solid materials prepared from epoxy resins and phenolic hydroxyl

1982-03-29

1983-07-19

Phynes, Lucille M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528 87, 528 97, 528104, C08G 5900, C08G 6514

Patent

active

043944973

ABSTRACT:
Solid compositions are prepared by reacting (A) one or more materials containing an average of more than one 1,2-epoxy groups with (B) one or more materials containing an average of more than one phenolic hydroxy groups wherein at least one of (A) or (B) contains with respect to (B) or has been prepared from with respect to (A) a reaction product of (1) at least one aromatic compound having at least one aromatic ring, at least one aromatic hydroxyl group and which aromatic ring contains at least one ortho or para position which is capable of being alkylated and (2) at least one aliphatic or cycloaliphatic C.sub.4 -C.sub.6 unsaturated hydrocarbon or a dimer, codimer, oligomer or cooligomer thereof.

REFERENCES:
patent: 2385787 (1945-10-01), Bruson
patent: 3404102 (1968-10-01), Starcher et al.
patent: 3419624 (1968-12-01), Cotter et al.
patent: 3461097 (1979-08-01), Cotter et al.
patent: 3536734 (1970-10-01), Vegter et al.
patent: 3582516 (1971-06-01), LeBlanc
patent: 3637430 (1972-01-01), Dahms et al.
patent: 3931109 (1976-01-01), Martin
patent: 3944523 (1976-03-01), Gobran
patent: 4340716 (1982-07-01), Hata et al.

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