Water repellency processing constitution liquid of lumber and water repellency processing method and water repellency processing lumber and water repellency processing lumber use product of lumber

摘要

Simply it can work under the normal temperature normal pressure without impairing texture of the material such as feeling of the wood, at the same time uniformly the water resistance, it is water repellency processing technology of the lumber which can grant water repellency function on the lumber surface. Carboxylic acid, sulfonate group and phosphoric acid, 1 where it has amino acid, and these derivatives or the salt or the water repellency processing constitution liquid which includes the plural surface active agents and the lower alcohol is produced in the hydrophilic basis. This water repellency processing constitution liquid and the metal (calcium, barium, zinc, the aluminum, magnesium, the iron, the copper, tin, the nickel, the lead and cadmium etc) at the inorganic liquid which is included the lumber is processed.