Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-02-05
1994-02-01
Krass, Frederick
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
528 99, 528220, 528229, 528373, 528391, 528402, 549552, C08G 5928, C08G 5930, C08G 5932
Patent
active
052832708
ABSTRACT:
Disclosed are glycidyl diamines having the formulas ##STR1## where n is 1 or 2, m is 0, 1, or 2, X is Y or ##STR2## and Y is --, O, S, SO, SO.sub.2, CO, C(CH.sub.3).sub.2, or C(CF.sub.3).sub.2. An epoxy resin can be made by mixing the glycidyl diamine with an epoxy curing agent. The epoxy resins can be used as adhesives or to make composites.
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patent: 2951822 (1960-09-01), Reinking
patent: 4451645 (1984-05-01), Johncock
patent: 4996278 (1991-02-01), Lee
British Polymer Journal, vol. 15, pp. 14-18 (Mar. 1983), "Epoxy Systems with Improved Water Resistance and the Non-Fickian Behavior of Epoxy Systems During Water Ageing", P. Johncock et al.
Buchanan Robert A.
Ostrozynski Robert L.
Fuerle Richard D.
Jones Wayne A.
Krass Frederick
Occidental Chemical Corporation
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