Production of vulcanized rubber compositions

Production of yarns from cellulose derivatives

Production process for producing a polyurethane elastic...

Products derived from extruded polyacetylene and methods for...

Profiled multi-component fibers and method and apparatus for...

Programmed spindle speed

Programming apparatus

Propulsion of filaments by secondary solids in fiberizing

Propylene polymer fibers and yarns

Propylene polymers for fibers and fabrics

Protected brittle fiber yarns

Protective control switches for fibre spinning and drawing...

Protein fibres

Protein fibres

Ptfe filament and dental floss

Purification of spent inorganic thiocyanate solutions

Pvc based solutions, their preparation, and yarns and fibers...

Pvc fibers and method of manufacture