Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1983-12-28
1985-02-19
Griffin, Ronald W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
156330, 523428, 523429, 523451, 523455, 523456, 524904, C08G 5950, C08L 6302
Patent
active
045007039
ABSTRACT:
This invention relates to a storage stable, heat reactive, adhesive dispersion composition comprising a solid epoxy resin containing more than one epoxy group and a solid, sterically unhindered, tertiary amine catalyst in a liquid vehicle which is a non-solvent for the solids but in which said solids are at least partially soluble in the melt. Heating said dispersion to a temperature at or above which the solids melt results in a thermoset product usable as an adhesive, sealant or coating.
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patent: 3352813 (1967-11-01), Hayes
patent: 3723223 (1973-03-01), Le Compte
patent: 3837981 (1974-09-01), Flint
patent: 4201854 (1980-05-01), Zondler et al.
patent: 4339369 (1982-07-01), Hicks et al.
patent: 4349645 (1982-09-01), Griggs
patent: 4379728 (1983-04-01), Lin
IBM Technical Disclosure Bulletin, vol. 14, No. 8, Jan. 1972, p. 2490.
Lee and Neville, Epoxy Resins, Their Applications and Technology, McGraw-Hill Book Company, Inc., New York, NY, 1957, pp. 37-39.
Bruins, Epoxy Resin Technology, Interscience Publishers, New York, N.Y., 1968, pp. 72-75.
Guthrie James L.
Wojcik Ronald T.
Griffin Ronald W.
McDowell, Jr. William W.
Plunkett Richard P.
W. R. Grace & Co.
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