Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-10-01
1995-10-24
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523428, 525523, 525524, 528103, C08K 320, C08L 6302, C08L 6304
Patent
active
054610907
ABSTRACT:
Aqueous primer compositions containing substantially no volatile organic solvents, suitable for promoting the bonding of a metal adherend to a second adherend, are prepared by dispersing one or more solid epoxy resins and a solid curing agent into water such that the particle sizes of the solids are less than 30 .mu.m. The primer compositions are environmentally superior to solvent based primers without loss of physical properties, are storage stable, and exhibit excellent solvent resistance.
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Adhesives Age, Dec. 1991, pp. 24-26.
Lee & Neville, Handbook of Epoxy Resins, 1967, pp. 4-61.
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Modern Plastics, 1959, pp. 83 and 84 Emulsions--Why and How They are Used.
Modern Paint and Coatings, Jul. 1991, pp. 46 and 48 Epoxy Water-Borne Primer: Low-Temp Cure and Zero VOCs.
Adhesives Age, Dec. 1991 pp. 24-26 Waterborne Epoxy Dispersions Provide Compliant Alternatives.
International Search Report for PCT/US93/08547 Dated: Dec. 17, 1993.
Aylward D.
Cytec Technology Corp.
Kelly Michael J.
Lau Bernard
Marquis Melvyn I.
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