Patent ID: 6767935
Filing Date: 2004-07-27
Classification: A61K,C08G,C09J,Y10S

Abstract:
A method for adhering a cationically or free-radically curing material to water-containing hard tissue, the method comprising applying to the hard-tissue an adhesive system which comprises:a first component which is capable of initiating a cationic polymerization and is selected from the group consisting of unsaturated carboxylic acids and their anhydrides or acid chlorides, unsaturated organic phosphoric acids and their esters, unsaturated organic phosphonic acids and their esters, unsaturated organic sulfonic acids and their esters, and inorganic acids having a pKa of less than 4.90; and a second component which is cationically polymerizable, and affixing to the hard tissue the cationically or free-radically curing material.