Salts, containing fluoroalkyl groups, of beta-alkylamino-propion

Scintillator compositions of alkali and rare-earth tungstates

Silane microemulsions

Silver halide activated photochromic plastics

Smoke generator for use with water and smoke generant

Sol and fine powder of sodium magnesium fluoride and processes f

Sol and fine powder of sodium magnesium fluoride and processes f

Sol/gels containing nonionic surfactants and preparation methods

Solid aerosol generator

Spray formulation for the testing of smoke detectors

Spray formulation for the testing of smoke detectors

Stabilization of sodium dispersion

Stabilized aqueous foam systems and concentrate and method for m

Stabilized foamable whey protein composition

Stabilized phenol solution

Stabilized photochromic materials

Stable aqueous aerosol system with carbon dioxide propellant

Stable emulsions of perfluoropolyethers

Stable Group VIII metallic colloidal dispersion

Stable pharmaceutical w/o emulsion composition