Polyamidation process by maintaining temperature and pressure di

Details Polyamidation process by maintaining temperature and pressure di Polyamidation process by maintaining temperature and pressure di

1974-09-23

1976-10-12

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08G 6928

Patent

active

039857140

ABSTRACT:
A process is disclosed for controlling the dyeability of continuous polyamide filaments during their preparation by observing the pressure differential in the transfer line between the finisher and the spinnerets and adjusting the temperature in the evaporator apparatus to compensate for any fluctuation in pressure drop.

REFERENCES:
patent: 3493345 (1970-02-01), Windley
patent: 3503937 (1970-03-01), Allen et al.
patent: 3746693 (1973-07-01), Gupta et al.

Affiliated with

Also associated with

Rating

Polyamidation process by maintaining temperature and pressure di does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyamidation process by maintaining temperature and pressure di, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyamidation process by maintaining temperature and pressure di will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-941176