Abstract: Provided are methods of deacidifying a cellulose-based material by providing a deacidification composition comprising a hydrofluorocarbon and a deacidification agent dispersed within the hydrofluorocarbon, and contacting the cellulose-based material with the composition to increase the pH associated with the cellulose-based material. Also provided are deacidification compositions for use in the present methods.

Abstract: The present invention provides a surface coating composition comprising a resin, a hydrophobic metal oxide, and a carrier, wherein said composition, after application to a substrate, is characterized by moisture resistance, organic alcohol resistance, and a matting effect. In addition, the present invention provides a method of matting a surface coating composition and enhancing the moisture and chemical resistance of the composition, as well as a method of treating a substrate with the surface coating composition, and a substrate coated with such a surface coating composition.