B - Operations – Transporting – 27 – K
Patent
B - Operations, Transporting
27
K
B27K 3/00 (2006.01) B27K 3/22 (2006.01) B27K 3/32 (2006.01) B27K 3/34 (2006.01) C09K 15/02 (2006.01)
Patent
CA 2175278
A solidified water soluble wood preservative characterized by a solidified elongate body of a boron compound known as having beneficial effects as a wood preservative, in combination with copper oxide. The method of making the solidified water soluble wood preservative includes the following steps. Firstly, mixing powder-form copper oxide (CuO) and a powder-form boron compound known as having beneficial effects as a wood preservative to form a powder mixture. Secondly, heating the powder mixture at temperatures in excess of 700 degrees celsius until the powder mixture melts to form a homogeneous liquid mixture. Thirdly, forming the homogeneous liquid mixture into a body. Fourthly, annealing the body at temperatures of between 300 and 550 degrees celsius.
Produit de conservation du bois solidifié soluble dans l'eau caractérisé par un corps allongé d'un composé de bore reconnu pour sa capacité de conserver le bois, combiné à de l'acide cuivrique. Le procédé de fabrication du produit de conservation du bois solidifié soluble dans l'eau comporte les étapes suivantes : premièrement, mélanger de l'oxyde cuivrique sous forme de poudre (CuO) et un composé de bore sous forme de poudre reconnu pour sa capacité de conserver le bois, pour former un mélange de poudres; deuxièmement, chauffer le mélange de poudres à une température excédant 700 degrés Celsius jusqu'à ce qu'il fonde et forme un mélange liquide homogène; troisièmement, former le mélange liquide homogène en corps; quatrièmement, recuire le corps à une température variant entre 300 et 550 degrés Celsius.
Melnichuk James Allen
Payzant John Donald
Genics Inc.
Woodruff Nathan V.
LandOfFree
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