Process for the manufacture of polyamide fibers

Process for the manufacture of polyamide yarns

Process for the manufacture of polyester yarns

Process for the manufacture of rods of thermoplastic material, h

Process for the manufacture of soap bars and apparatus for use i

Process for the manufacture of tire monofilaments

Process for the obtaining of poly(vinylidene fluorine) yarns and

Process for the preparation of biaxially extended polyester film

Process for the preparation of cellulose solutions

Process for the preparation of continuous objects of plastic

Process for the preparation of continuous objects of plastics

Process for the preparation of fibers of poly-p-phenylene-tereph

Process for the preparation of fibers of stereoregular polystyre

Process for the preparation of fibers of syndiotactic vinylaroma

Process for the preparation of filaments of high tensile strengt

Process for the preparation of formed bodies of regenerated cell

Process for the preparation of heat resistant polyester film

Process for the preparation of high Young's modulus poly-p-pheny

Process for the preparation of nonwoven fibrous sheets

Process for the preparation of polyester base film for magnetic