Process for melt-spinning filaments from nozzles coated with sta

Details Process for melt-spinning filaments from nozzles coated with sta Process for melt-spinning filaments from nozzles coated with sta

1974-10-15

1977-07-05

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With step of cleaning, polishing, or preconditioning...

264169, D01D 110

Patent

active

040340341

ABSTRACT:
A process for melt-spinning a synthetic linear fiber-forming polymer into filaments by extrusion through a nozzle or so-called nozzle plate treated on its discharge face with a thin layer silicone oil coating wherein said coating is stabilized with a cerium compound. The stabilizing composition or additive preferably consists essentially of the reaction product of a cerium compound with a polymethylsiloxane bearing reactive hydrogen atoms.

REFERENCES:
patent: 2465296 (1949-03-01), Swiss
patent: 3130449 (1964-04-01), Demas et al.
patent: 3188239 (1965-06-01), Klapper

Affiliated with

Also associated with

Rating

Process for melt-spinning filaments from nozzles coated with sta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for melt-spinning filaments from nozzles coated with sta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for melt-spinning filaments from nozzles coated with sta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-577851