Deinking agent for regenerating waste printed paper comprising r

Deinking agent for reproduction of printed waste papers

Deinking of impact and non-impact printed paper

Dewatering agent compositions for sulfide materials

Dewatering aid composition

Dewatering aids for coal and other mineral particulates

Dewatering composition

Dewatering composition

Dialkylbenzene monosulfonate collectors useful in ore flotation

Effective promoter extender for conventional fatty acids in non-

Electrostatic precipitator efficiency enhancement

Esterified dicarboxylic acid and its use

Fatty acid by-products and methods of using same

Flocculating reagent

Flocculation and/or fixing agent for paper sizing

Flotation aid and process for removal of impurities from silicat

Flotation aids and process for non-sulfidic minerals

Flotation composition using a mixture of collectors

Flotation of minerals

Flotation reagents