Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1996-05-03
1999-12-14
Wu, Shean C.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
2524004, 25240053, 424635, 424659, 424660, 428366, C09K 1502, C09K 1532, A01N 5914, A01N 5920
Patent
active
06001279&
ABSTRACT:
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.
REFERENCES:
patent: 3007844 (1961-11-01), Schultz et al.
patent: 4269875 (1981-05-01), Bechgaard et al.
patent: 4620990 (1986-11-01), Dicker
patent: 4661157 (1987-04-01), Beauford et al.
patent: 4911988 (1990-03-01), Cass et al.
patent: 5342438 (1994-08-01), West
Melnichuk James Allen
Payzant John Donald
Genics Inc.
Wu Shean C.
LandOfFree
Solidified water soluble wood preservative and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solidified water soluble wood preservative and method of making , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solidified water soluble wood preservative and method of making will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-860053