Patent ID: 6645332
Filing Date: 2003-11-11
Classification: B05C,B05D,C08L,C09J,Y02P

Abstract:
A method of gluing, comprising the steps of applying a resin component including a gas generating substance to a first substrate, separately applying an acidic hardener component to said first substrate, thereafter pressing a second substrate onto said first substrate and thereby effecting sufficient mixing of said resin and hardener components to form a glue mixture capable of forming a bond, generating a gas via said gas generating substance and thereby expanding said glue mixture, and forming a glue bond between said substrates via said glue mixture, wherein said resin and hardener components are applied to said first substrate in the form of strands, and wherein an excess, if any, of at least one of the resin or hardener is capable of being used in a respective said applying step.