the coating composition preferably further comprises a carboxy functional acrylic ester polymer it appears that in order to obtain the right amount of wettability e g aqueous ink receptivity with just the olefin copolymer having pendant acid groups and the 2 oxazoline polymer in the dried coating it is necessary to use a large amount of the 2 oxazoline polymer e g at least 20 to 50 percent by weight of the coating composition said weight percents being based on the weight of the 2 oxazoline polymer and the olefin copolymer unfortunately this large quantity of the 2 oxazaline polymer may cause the coating to be able to be washed off with water since a carboxy functional acrylic ester polymer will b1end with the olefin copolymer to make the coating more wettable by adding the carboxy functional acrylic ester polymer to the aqueous coating composition preferably in the form of a latex a lesser amount of the 2 oxazoline polymer needs to be used in order to obtain the right wetting properties even though the carboxy functional acrylic ester polymer similar to the 2 oxazoline copolymer blends with the olefin copolymer to make it more wettable once the coating is dried the carboxy functional acrylic ester polymer will not go into solution with water and thus a.