Bonding with vinyl acetate polymer modified resorcinol-base adhesive
Abstract
Abstract THIS INVENTION RELATES TO A METHOD OF GLUING WOOD, WOOD ARTICLES AND THE LIKE WITH RESORCINOL-BASED RESIN ADHESIVES, SAID ADHESIVES COMPRISING A RESORCINOL-BASED RESIN AND A VINYL ACETATE POLYMER IN AN AMOUNT UP TO ABOUT 10% OF THE RESORCINOL-BASED RESIN SOLIDS AND THE METHOD COMPRISING APPLYING THE THUS MODIFIED ADHESIVE AT A TOTAL SOLIDS LEVEL CORRESPONDING TO BETWEEN ABOUT 80% AND ABOUT 90% OF THE LEVEL NORMALLY REQUIRED IN THE CASE OF RESORCINOL-BASED RESIN ADHESIVES NOT CONTAINING VINYL ACETATE POLYMERS WHEREBY BOIL-PROOF AND WEATHER-RESISTANT BONDS ARE CREATED NOT SUBSTANTIALLY DIFFERENT FROM THE BONDS OBTAINABLE WITH THE UNMODIFIED RESORCINOL-BASED RESIN UNDER THE SAME CONDITIONS OF ASSEMBLY AND CURE.
Inventors
- 👤 Edgar Braddbury Baker
Bibliographic Details
Claims Analysis
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