Patent ID: 7479534
Filing Date: 2009-01-20
Classification: C08G

Abstract:
1. A method of making a completely liquid one-component epoxy resin composition, which is homogeneous at room temperature, said method comprising: (a) mixing a compound that releases a basic component under a curing temperature condition with a polythiol compound having 2 or more thiol groups in the molecule, wherein said compound that releases a basic component under a curing temperature condition is soluble in said polythiol compound having 2 or more thiol groups in the molecule, to obtain a mixture; (b) heating said mixture, to obtain a uniform solution; (c) cooling said uniform solution, to obtain a cooled solution; (d) adding a compound having Lewis acidity and an epoxy resin having 2 or more epoxy groups in the molecule to said cooled solution, to obtain said completely liquid one-component epoxy resin composition.