04029583 is referenced by 85 patents and cites 11 patents.

Chromatographic supports are disclosed as are methods and apparatus for preparing the same. The support includes an inorganic support matrix that is capable of reacting with silanols, a stationary phase, and an intermediate silane coupling agent having a silicon functional group capable of bonding to the support surface and an organic functional group capable of bonding to the stationary phase. The inorganic support matrix is preferably controlled porosity glass or silica while the coupling agent may include a simple carbohydrate, a carbohydrate derivative, or a polymer to which the stationary phase is attached. A plurality of chromatographic supports and stationary phases are disclosed and two methods of bonding of stationary phases to supports are also disclosed. In addition, apparatus including a fluidized bed is also disclosed to prepare supports.

Title
Chromatographic supports and methods and apparatus for preparing the same
Application Number
5/554071
Publication Number
4029583
Application Date
February 28, 1975
Publication Date
June 14, 1977
Inventor
Frederick E Regnier
West Lafayette
IN, US
Shung Ho Chang
West Lafayette
IN, US
Agent
John R Nesbitt
Assignee
Purdue Research Foundation
IN, US
IPC
B01D 39/14
B01D 39/00
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