Chiral separation media

Details Chiral separation media Chiral separation media

1991-08-20

1992-10-13

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55386, 536 46, B01D 1508

Patent

active

051547384

ABSTRACT:
The media is an ether derivative of cyclodextrin such as a permethylated hydroxy ether of cyclodextrin or a dialkyl trifluoroacetyl ether derivative of cyclodextrin and is used in capillary gas chromatographic columns. Particular benefit is obtained using the ether derivative of cyclodextrin in a fused silica capillary.

REFERENCES:
patent: 3453257 (1969-07-01), Parmerter et al.
patent: 3453258 (1969-07-01), Parmerter et al.
patent: 3453259 (1969-07-01), Parmerter et al.
patent: 3459731 (1969-08-01), Gramera et al.
patent: 3459732 (1969-08-01), Hull et al.
patent: 4426292 (1984-01-01), Wernick et al.
patent: 4482709 (1984-11-01), Iwao et al.
patent: 4539399 (1985-06-01), Armstrong
patent: 4638058 (1987-01-01), Brandt et al.
patent: 4727064 (1988-02-01), Pitha
patent: 4764604 (1988-08-01), Muller
patent: 4867884 (1989-09-01), Rendleman, Jr.
patent: 4948395 (1990-08-01), Armstrong
patent: 5064944 (1991-11-01), Armstrong
W. Konig et al., "Cyclodextrins as Chiral Stationary Phases in Capillary Gas Chromatography", Journal of Chromatography, 447 (1988), 193-197.
W. Konig, "Enanatioselective Gas Chromatography with Modified Cyclodextrins as Chiral Stationary Phases".
Macherey-Nagel, "The Separation of Chiral Molecules and Control of Optical Purity by TLC, GLC, HPLC".

Affiliated with

Also associated with

Rating

Chiral separation media does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chiral separation media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chiral separation media will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1297828