Aqueous dispersion, its production method, and its use

A film layer comprising:

• a substrate having a coating, wherein the coating was obtained from:
• an aqueous dispersion comprising (A) at least one or more interpolymers of ethylene with at least one comonomer selected from the group consisting of a C4-C20 linear, branched or cyclic diene, and a compound represented by the formula H2C═CHR wherein R is a C2-C20 linear, branched or cyclic alkyl group or a C6-C20 aryl group forming a dispersed polymer phase;
• (B) at least one dispersing agent;
• and (C) water;
• wherein the dispersion had a pH of less than 12, and wherein the dispersed polymer phase has a volume average particle size of less than 5 microns.

An article comprising:

• a substrate having a coating, wherein the coating was obtained from:
• an aqueous dispersion comprising (A) at least one or more interpolymers of ethylene with at least one comonomer selected from the group consisting of a C4-C20 linear, branched or cyclic diene, and a compound represented by the formula H2C═CHR wherein R is a C2-C20 linear, branched or cyclic alkyl group or a C6-C20 aryl group forming a dispersed polymer phase of;
• (B) at least one dispersing agent;
• and (C) water;
• wherein the dispersion had a pH of less than 12, and wherein the dispersed polymer phase has a volume average particle size of less than 5 microns.