Polymer compositions for UV curable primers

A composition comprising at least the following:

• A) at least one modifier selected from a) through d) below:
• a) R1R2C═CR3—(CO)—Z (Formula A),
• wherein R1, R2 and R3 are each, independently, selected from the following:
• H;
• alkyl;
• heteroalkyl;
• aryl;
• heteroaryl;
• —C(O)—OH;
• or —R—C(O)—OH, where R is alkylene;
• Z is selected from the following:
• —OH;
• —O—R—OH, where R is alkylene;
• —NR′R″, where R′ and R″ are each independently H or alkyl;
• —N(H)—R′″OH, where R′″ is alkylene;
• silane;
• and wherein two or more atoms of Formula A may optionally form a ring structure;
• b) an acrylate-containing oligomer that has an Mn≤1500 g/mol, and an acid value from 50 to 500 mg KOH/g;
• c) a random terpolymer comprising, in polymerized form, vinyl chloride, vinyl acetate, and at least one of the following:
• a hydroxyl-containing alkyl acrylate, a hydroxyl-containing alkyl methacrylate, or a combination thereof;
• d) or any combination of a) through c);
• B) at least one chlorinated olefin-based polymer and/or at least one functionalized chlorinated olefin-based polymer;
• C) at least one styrene-based block interpolymer or derivative thereof;
• and
• D) at least one compound selected from the group consisting of the following:
• wherein, for Formula D1, R is independently selected from the group consisting of the following;
• substituted or unsubstituted hydrocarbylenes, and substituted or unsubstituted hetero-hydrocarbylenes, and x is an integer ≥1;
• wherein, for Formula D2, R is independently selected from the group consisting of the following;
• substituted or unsubstituted hydrocarbylenes, and substituted or unsubstituted hetero-hydrocarbylenes, and x≥1.