NMR analysis of polypropylene in real time

Details NMR analysis of polypropylene in real time NMR analysis of polypropylene in real time

1996-04-01

1997-01-21

O'Shea, Sandra L.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324308, G01R 3320

Patent

active

055962750

ABSTRACT:
Pulsed NMR system for industrial measurements comprising sample throughput system (P, LI, V1, V2) and user system controls (104) to establish digitized free induction decay (FID) curves (C), from which fast Gaussian, slower modified Gaussian or preferably slower Gaussian, and exponential components are determined using a Marquardt-Levenberg iteration technique, and using regression techniques to correlate the FID curve components to the physical quantities of the target nuclei.

REFERENCES:
patent: 4522982 (1982-06-01), Ewen
patent: 5015954 (1991-05-01), Dechene et al.
patent: 5049819 (1991-09-01), Dechene et al.
patent: 5238590 (1993-08-01), Mizui et al.
patent: 5302896 (1994-04-01), Dechene et al.
patent: 5302897 (1994-04-01), Tache et al.
patent: 5319308 (1994-06-01), Dechene et al.
patent: 5367260 (1994-11-01), Dechene et al.
patent: 5408181 (1995-05-01), Dechene et al.
patent: 5420508 (1995-05-01), Smith

Affiliated with

Also associated with

Rating

NMR analysis of polypropylene in real time does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with NMR analysis of polypropylene in real time, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and NMR analysis of polypropylene in real time will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2326697