Water-resistant polyvinyl alcohol film and its application to th

Weather strip and method and apparatus for extrusion-molding the

Wet extrusion of reinforced thermoplastic

Wet spinning of solid polyamic acid fibers

Wet spinning process for aramid polymer containing salts

Wet-spinning fiber process providing controlled morphology of th

Wet-spinning processes for producing acrylic filaments

Winding tape and method of making winding tape

Window molding, method and apparatus for producing same

Windshield molding for vehicles and the production method thereo

Windshield molding for vehicles and the production method thereo

Windshield molding for vehicles and the production method thereo

Wire coating using a liquid polymer

Wire wound tooling

Wireless polymeric twist tie

Wireless polymeric twist tie forming process

Woven articles from synthetic self twisted yarns

Wrinkle free extrusion coating of heat fusible foam sheet

Yarn by extruding polyamide fibers and sulfonated polyester...

Yarn drying process