Coating compositions

Abstract

Embodiments of the present disclosure are directed towards coating compositions comprising from 50 to 85 percent of an aqueous dispersion based on a total weight of the coating composition, an abrasion reducing composition, a solvent, a basic water composition, and a crosslinker.

1 . An coating composition comprising:
 from 50 to 85 percent of an aqueous dispersion based on a total weight of the coating composition, wherein the aqueous dispersion comprises a melt blending product of (a) a base polymer comprising at least one polyolefin, (b) a polymeric stabilizing agent, and (c) a compatiblizer, wherein the aqueous dispersion has a solid content from 15 weight percent to 70 weight percent based on a total weight of the aqueous dispersion, the solid content comprises from 50 to 85 percent by weight of the base polymer based on a total weight of the solids content, from 10 to 35 percent by weight of the stabilizing agent based on the total weight of the solids content, and from 2 to 15 percent by weight of the compatiblizer based on the total weight of the solids content;   an abrasion reducing composition comprising a polyethylene wax that is from 0.01 weight percent to 1.5 weight percent of the coating composition based on the total weight of the coating composition;   a solvent, wherein the solvent is from 3 weight percent to 20 weight percent of the coating composition based on the total weight of the coating composition;   a basic water composition comprising from 90 to 99.99 percent by weight of the water based on a total weight of the basic water composition and from 0.01 percent to 10 percent by weight of a base based on the total weight of the basic water composition, wherein the basic water composition is from 10 weight percent to 25 weight percent of the coating composition based on the total weight of the coating composition; and   a crosslinker, wherein the crosslinker is from 0.01 weight percent to 40 weight percent of the coating composition based on the total weight of the coating composition.   
     
     
         2 .- 6 . (canceled) 
     
     
         7 . The coating composition of  claim 1 , wherein the polyethylene wax has a melting point of less than 129° C. as measured according to ASTM-D-127. 
     
     
         8 . The coating composition of  claim 1 , wherein the at least one polyolefin comprises polypropylene. 
     
     
         9 . The coating composition of  claim 1 , wherein the solvent is selected from the group of ethylene glycol, diethylene glycol monoethyl ether, dipropylene glycol dimethyl ether, propylene glycol methyl ether, ethanol, dipropylene glycol methyl ether, and combinations thereof. 
     
     
         10 . The coating composition of  claim 1 , wherein the crosslinker is a hydroxyalkyl amide. 
     
     
         11 . The coating composition of  claim 1 , wherein the stabilizing agent is selected from the group of ethylene-acrylic acid copolymer, ethylene-methacrylic acid copolymer, and combinations thereof. 
     
     
         12 . The coating composition of  claim 1 , wherein the compatiblizer comprises a maleic anhydride grafted polypropylene polymer. 
     
     
         13 . A coated article comprising a substrate and a coating on the substrate, wherein the coating includes the coating composition of  claim 1 . 
     
     
         14 . The coated article of  claim 13 , wherein the substrate is a metal substrate. 
     
     
         15 . A coated article comprising a substrate and a cured coating on the substrate, wherein the cured coating is formed by curing the coating composition of  claim 1 .