Patent ID: 8530573
Filing Date: 2013-09-10
Classification: C09J,Y10T

Abstract:
1. An adhesive composition, comprising: (a) a polymerizable monomer vehicle selected from the group consisting of a maleimide, an acrylate, a methacrylate, a vinyl ether, a vinyl ester, an epoxy, a urethane, a polyester-linked acrylate, a polyester-linked methacrylate, a styrenic compound, an allyl functional compound, and a combination thereof; and (b) calcium carbonate having its surface modified with a surface modifier, wherein the surface modifier is selected from the group consisting of 4-maleimidobenzoic acid, 3-maleimidobenzoic acid, 4-hydroxybenzoic acid, furoic acid, cinnamic acid, sorbic acid, a fumaric acid ester, a maleic acid ester, an itaconic acid ester, vinybenzene sulfonic acid and diallyl phosphate, with the further proviso that the urethane has the structure wherein: