CPC C09D 4/00 (2013.01) [B65D 65/42 (2013.01); C07F 7/003 (2013.01); C07F 7/28 (2013.01); C08F 222/103 (2020.02); C08F 230/04 (2013.01); C09D 11/101 (2013.01); C09D 11/107 (2013.01); C09D 135/02 (2013.01); C09D 143/00 (2013.01)] | 19 Claims |
1. An adhesion promoter (AP) that is the reaction product of:
(i-1) at least one hydroxyl functional (meth)acrylated compound bearing at least two (meth)acryloyl groups, wherein the at least one compound (i-1) is represented by Formula 1,
(ii) at least one titanium orthoester (ii-a) and/or at least one zirconium orthoester (ii-b), wherein the at least one compound (ii) is represented by Formula 2, and,
(iii) optionally, at least one other compound bearing groups capable to react with hydroxyl groups, said groups being carboxylic acid groups,
wherein Formula 1 is
and
wherein Formula 2 is
wherein, in Formula 1 and Formula 2,
n>=2,
M=Ti or Zr,
R=alkyl,
R′=alkyl, (poly)ester, (poly)ether (poly)carbonate, (poly)urethane or (poly)amide, and
R″=—H or —CH3.
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