Optical resolution with .beta.-1,4-xylan dibenzoate

Optical resolution with tribenzoyl-b-1,4-chitosan

Optically active (meth)acrylamides, a process for their preparat

Optically active bead polymers containing fillers

Optically active poly (N-methylbenzylmaleimide), method for...

Optically active poly (N-methylbenzylmaleimide), method for...

Optically active polymer preparation and use

Optically-active, amhiphilic, water-soluble free-radical additio

Optimised method for the treatment and energetic upgrading...

Optimized filter and method

Optimized process for conditioning steam-based vapor streams

Optimized solid/liquid separation system for multiphase...

Orally operable water filter

Orbal wastewater treatment process

Orbital wastewater treatment system and method of operating...

Ore dewatering process and compositions therefor

Ore sample and water recovery apparatus and method therefor

Organic ammonium salts for the removal of water soluble organics

Organic contaminant removal from paint spray booth water

Organic contaminant separator