Paper products

Particulate polyolefins and production thereof

Pegboard with through peg-hole mounting

Perforated overflow dam in coagulant bath in wet spinning

Pivalolactone random graft copolymers

Plastic filtration system

Plate, foam and screen filament quenching apparatus

Plate-type sheath/core-switching device and method of use

Plexifilamentary fibrid

Plexifilamentary strand of blended polymers

Plexifilamentary structures

Poly(arylene thioether-ketone) fibers and production process...

Poly(trimethylene) terephthalate textile staple production

Polyacetylene production

Polyacrylonitrile filament yarns

Polycaproamide spinning apparatus and process

Polyester fiberfill

Polyester yarn production

Polyester yarn, self-texturing in fabric form

Polyimide fibers