A Dumčius, D Paliulis, J Kozlovska - 2011 - etalpykla.vilniustech.lt
Most heavy metals have a negative impact on humans and the environment. Thus, evaluation of toxin concentration in the environment allows taking measures to improve the …
RM Leach, J Zhang - US Patent 7,674,481, 2010 - Google Patents
The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or …
RM Leach, J Zhang - US Patent 8,747,908, 2014 - Google Patents
(*) Notice: Subject to any disclaimer, the term of this 4,649,065. A 3, 1987 Hein et al. patent is extended or adjusted under 35 4,663,364 A 5, 1987 Iwasaki et al. USC 154 (b) by 647 …
The contamination of the environment with heavy metals is one of the challenges that make up Sierra Leone's environmental problem, with urbanization being one of the main causes; …
HW Richardson, RL Hodge - US Patent 8,409,627, 2013 - Google Patents
(57) ABSTRACT A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to …
J Zhang, RM Leach - US Patent 8,778,407, 2014 - Google Patents
The present invention provides wood preservative composi tions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or …
RM Leach, J Zhang - US Patent 8,460,759, 2013 - Google Patents
The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or …
J Zhang, RM Leach - US Patent 8,637,089, 2014 - Google Patents
The present invention provides wood preservative composi tions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or …