WOOD IMPREGNATED WITH RESIN

PURPOSE: To impart anti-hygroscopic capacity and anti-swelling capacity by infiltrating isobornyl (meth)acrylate or a mixed monomer of this and other copolymerizable monomer into wood to polymerize the same. CONSTITUTION: Isobornyl (meth)acrylate, that is, either one of isobornyl acrylate and isobor...

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Bibliographische Detailangaben
Hauptverfasser:	KOBASHI RIKIZO, NOHASHI KENZOU, MATAHIRA YOSHIKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR TRANSPORTING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	PURPOSE: To impart anti-hygroscopic capacity and anti-swelling capacity by infiltrating isobornyl (meth)acrylate or a mixed monomer of this and other copolymerizable monomer into wood to polymerize the same. CONSTITUTION: Isobornyl (meth)acrylate, that is, either one of isobornyl acrylate and isobornyl methacrylate or both of them is infiltrated into voids parts of wood as it is or after dissolved in an org. solvent such as methanol. After impregnation, drying treatment such as natural drying or vacuum drying is applied to this wood to remove only the org. solvent and the impregnated monomer is polymerized. Since the impregnated wood shows high water repellency and is low in volumetric shrinkage at the time of polymn., antiswelling capacity is obtained.