Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1994-11-17
1995-11-21
Morgan, Kriellion S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524398, 428457, 428458, 428480, C08K 515, C08K 504
Patent
active
054687918
ABSTRACT:
An improved solvent borne primer composition containing as the binder a polyester, polyester urethane or an epoxy polyester and a monomeric or polymeric alkylated melamine formaldehyde crosslinking agent and containing pigments in a pigment to binder weight ratio of about 10/100 to 200/100; where the improvement is the use of about 0.1-10% by weight, based on the weight of the binder, of a zircoaluminate coupling agent of the formula ##STR1## where R is an organo functional group; wherein the primer provides excellent adhesion to waterborne basecoats that are applied over the primer.
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L. B. Cohen, Zuircoaluminate Adhesion Promoters, J. Adhes. Sci. Tech., vol. 5, No. 6, 439-48, 1991.
Rhone-Poulenc Chemicals Manchem Ltd., Application of Zircoaluminates in Coatings, Polym. Paint Col. J., vol. 180, No. 4260, 312-4, 1990.
L. B. Cohen, Corrosion Reduction in High-Solids and Water-borne Coatings Using Zircoaluminate Adhesion Promoters, Proc. 15th Water-Borne & Higher-Solids Coatings Symp. New Orleans, 155-69, 1988.
L. B. Cohen, High-Performance Coatings: in situ Surface Modification with Zircoaluminate Metallo Organic Coupling Agents, Pig. Resin Tech., vol. 17, No. 4, 10-5, 1988.
L. B. Cohen, Chemistry of Zircoaluminate Coupling Agents and Their Application in High-solids Coatings, Proc. 13th Water-Borne & Higher-Solids Coatings Symp., New Orleans, 216-36, 1986.
E. I. Du Pont de Nemours and Company
Fricke Hilmar L.
Morgan Kriellion S.
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