Patent ID: 9617377
Date: 2017-04-11
CPC Classifications: B32B,C07C,C08G,C09D,C12P

Claim:
1. A composition comprising i) from about 10 to about 80 percent by weight of a composition comprising a plurality of polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes and at least one terminal end comprises the residue of one of the 1,1-diester-1-alkenes and wherein one or more terminal ends may comprise the residue of one or more diols; ii) from about 5 to about 40 percent by weight of one or more multifunctional monomers containing the residue of one or more polyols and one or more 1,1-diester-1-alkenes, wherein the multifunctional monomers have substantially all of the hydroxyl groups of the polyols replaced with the 1,1-diester-1-alkenes; and iii) from about 1 to about 40 percent by weight of one or more 1,1-diester-1-alkenes; wherein the amounts are based on the weight of the composition.