Preservation of wood
Preservative compositions for wood products
Preservative compositions for wood products
Pressure impregnation of wood poles for preservation
Process for acetylating a wood material
Process for formation of epoxy resin/hide composite materials an
Process for waterproofing gypsum materials
Protecting wood from wood degrading organisms
Pyrithione-containing bioactive polymers and their use in paint
Water dispersible compositions for preparing aqueous water repel
Water soluble pentachlorophenol and tetrachlorophenol wood treat
Waterborne penetrating coating composition method
Wood improver and a method of improving the quality of wood
Wood preservation