Polyamine based bonded phase chromatography

Details Polyamine based bonded phase chromatography Polyamine based bonded phase chromatography

1982-11-12

1985-12-24

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Ion-exchange polymer or process of preparing

525101, 521 25, 528 10, 528 28, C08D 520, C08F 3008, C08G 7704

Patent

active

045607044

ABSTRACT:
Bonded phase chromatography is disclosed wherein an organosilane reacts with a polyamine to form a support matrix which is attached to the inorganic surface of a support structure. In forming an organic polyamine support matrix, a neutral organosilane is bonded to the inorganic surface with the organosilane having a functional group sufficiently reactive so that an organic amine polymer reacts with the functional group to cause covalent bonding of the organic amine polymer to the inorganic surface. By addition of an organic stationary phase group, the organic polyamine support matrix is formed into any predetermined one of a plurality of types of chromatography supports.

REFERENCES:
patent: 2728743 (1955-12-01), Warrick
patent: 3886080 (1975-05-01), Schucker et al.
patent: 3969261 (1976-07-01), Meiller
patent: 3983299 (1976-09-01), Regnier
patent: 3998985 (1976-12-01), Kitaj
patent: 4291154 (1981-09-01), Blount
patent: 4415631 (1983-11-01), Schutijser

Affiliated with

Also associated with

Rating

Polyamine based bonded phase chromatography does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyamine based bonded phase chromatography, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyamine based bonded phase chromatography will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1479575