Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-04-20
1994-08-30
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524761, C08K 320, C08L 6300
Patent
active
053428650
ABSTRACT:
A solvent system contains methoxy acetone, water and, optionally, an oxygen-containing solvent other than methoxy acetone, such as a propylene glycol monoether or diether. The solvent system is a useful solvent for a curing agent for an epoxy resin, a curing catalyst and/or a cure inhibitor. A solution of the curing agent, the curing catalyst and/or the cure inhibitor in the solvent system can be mixed with an epoxy resin, optionally dissolved in a solvent, for producing a one-component epoxy resin composition.
REFERENCES:
patent: 3679465 (1972-07-01), Flynn
patent: 4413015 (1983-11-01), Anderson et al.
Th.J. Burky et al., "Equilibrium studies of water and thiol addition to ketones: substituent and solvent effects for methyl ketones", Journal of the American Chemical Society, vol. 105, No. 4, 23 Feb. 1983, pp. 868-871.
Everett John P.
Wanzl-Dacho Karin
Zwinselman Jan J.
Aylward D.
Marquis Melvyn I.
The Dow Chemical Company
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