Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing
Patent
1985-11-05
1987-11-10
Morris, Theodore
Compositions: coating or plastic
Coating or plastic compositions
Proteinaceous material containing
106 384, 106 3851, 106162, 106204, 106214, C08L 8900, B28B 728
Patent
active
047055707
ABSTRACT:
Disclosed herein is a method of manufacturing a bonded particulate article by admixing particulate material with a binder system, the binder system being formed by admixing a polyol selected from the group comprising a saccharide, a saccharide polymer, and a glyco protein with a heterocyclic compound of the formula ##STR1## wherein R.sup.1 and R.sup.2 are, independently, aryl of from 6 to 12 carbon atoms, alkyl of from 1 to 6 carbon atoms or substituted alkyl of from 1 to 6 carbon atoms wherein the substituting group is hydroxy, alkoxy of from 1 to 6 carbon atoms, hydroxyalkoxy of from 1 to 6 carbon atoms, cyano, carboxy, carbalkoxy of from 1 to 7 carbon atoms or carbamoyl, or when R.sup.1 is --C.sub.x H.sub.2x --, R.sup.2 is --C.sub.x H.sub.2x O--, x being from 1 to 7, X is oxygen, sulfur or imino and Z is a divalent bridging radical, with a solvent, and an acid effective to control the rate of crosslinking between said polyol and said heterocyclic compound; forming the admixture in a shape; and curing to form the bonded article.
REFERENCES:
patent: 4343655 (1982-08-01), Dodd et al.
patent: 4400480 (1983-08-01), Silano et al.
patent: 4600439 (1986-07-01), Schneider et al.
Card Roger J.
Paul Albert P.
American Cyanamid Company
Cantor Frederick R.
Jeanette Henry C.
Kelly Michael J.
Morris Theodore
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