C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
117/198, 117/205
C08L 37/00 (2006.01) C08K 3/10 (2006.01) C08K 5/34 (2006.01) C09D 3/74 (1985.01)
Patent
CA 1259730
TITLE Coating Composition of An acrylic Polymer Having Amino Ester Groups And a Glycidyl Acrylic Polymer ABSTRACT A coating composition which cures at ambient temperatures of 20-80% by weight of a binder and 80-20% by weight of a solvent for the binder, the binder contains about: A. 60-80% by weight, based on the weight of the binder, of an acrylic polymer of polymerized monomers of methyl methacrylate and an alkyl methacrylate, an alkyl acrylate or mixtures thereof, each having 2-12 carbon atoms in the alkyl group and the polymer has pendent amino ester or hydroxy amino ester groups; B. 20-40% by weight, based on the weight of the binder, of a glycidyl acrylic crosslinking polymer of polymerized monomers of glycidyl methacrylate or glycidyl acrylate and an alkyl methacrylate, alkyl acrylate or mixtures thereof, each having 2-12 carbon atoms in the alkyl group. The composition is useful as an exterior finish for automobiles and trucks and for repairing finishes of automobiles and trucks.
466838
Den Hartog Herman C.
Walus Aloysious N.
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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