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Application filed by Nz GovernmentfiledCriticalNz Government
Publication of MY107900ApublicationCriticalpatent/MY107900A/en
THE INVENTION COMPRISES A METHOD OF JOINING PIECES OF UNSEASONED OR DRIED WOOD. BY FINGER JOINTING OR OTHER JOINTING TECHNIQUE. THE WOOD MAY HAVE A MOISTURE CONTENT ABOVE THE FIBRE SATURATION POINT OF THE WOOD, AND AS HIGH AS 50% OR 100% OR HIGHER MOISTURE CONTENT. A FORMALDEHYDE BASED ADHESIVE IS USED. AMMONIA OR AN AMINE OR AN AMINE DERIVATIVE COMPOUND OR CHROMIC ACID OR SODIUM PERIODATE IS APPLIED TO THE JOINT. THE ADHESIVE MAY BE APPLIED TO ONE SIDE OF THE JOINT AND THE AMMONIA OR AMINE COMPOUND OR SIMILAR TO THE OTHER SIDE.
MYPI91002362A1990-12-211991-12-20Method of joining wood
MY107900A
(en)
PROCESS FOR GLUING PAPER OR PAPERBOARD, WATER COMPOSITES FOR ITS PERFORMANCE, PAPER OR PAPERBOARD GLUED BY SUCH PROCESS, AND APPLICATION OF A COMPONENT OF SUCH COMPOSITIONS