Linear bisphenol epoxy polymers containing cyano groups

Details Linear bisphenol epoxy polymers containing cyano groups Linear bisphenol epoxy polymers containing cyano groups

1987-08-28

1989-06-06

Kight, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

C08G 5928

Patent

active

048372935

ABSTRACT:
Cyanobisphenols of the formula: ##STR1## and their diglycidyl ethers may form linear thermoplastic polymers with low oxygen permeability and which contain cyano moieties that may subsequently be reacted to form useful active sites on the polymer.

REFERENCES:
patent: 2740806 (1956-04-01), Rorig
patent: 3810933 (1974-05-01), Banucci
patent: 4609686 (1986-09-01), Giordano
patent: 4647648 (1987-03-01), Silvis et al.
patent: 4672102 (1987-06-01), Silvis et al.
Clemo et al., "Constitution of Santonin. I Synthesis of disantonous acid", 1929, J. Chem. Soc. 2368, 2376 (1929).
Reinking et al., "Polyhydroxy Ethers, I Effect of Structure on Properties of High Molecular Weight Polymers from Dihydric Phenols and Epichlorohydrin," 7 J. Applied Poly. Sci. 2135 (1963).
Reinking et al., "Polyhydroxy Ethers, II, Effect of Structure on Properties of High Molecular Weight Copolymers from Dihydric Phenol Mixtures and Epichlorohydrin," 7 J. Applied Poly. Sci. 2145 (1963).
Banucci, "Cyanopolyesters," 11 J. Poly. Sci. Poly Chem. Ed. 2947 (1973).
Banucci, "Dicyanobisphenol Polycarbonate," 6 Macromol. Synth. 63 (1977).

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