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1. (WO1999004895) COMPOSITIONS FOR THE STORAGE AND DELIVERY OF SOLID PHASE REACTIVE PARTICLES AND METHODS OF USING THE SAME

Pub. No.:    WO/1999/004895    International Application No.:    PCT/US1998/013396
Publication Date: Fri Feb 05 00:59:59 CET 1999 International Filing Date: Sat Jun 27 01:59:59 CEST 1998
IPC: B01J 19/00
C07K 1/04
Applicants: ARGONAUT TECHNOLOGIES, INC.
DEVONPORT, Wayne
GOODING, Owen, W.
LABADIE, Jeffrey, W.
PORCO, John, Anthony, Jr.
VAN EIKEREN, Paul
Inventors: DEVONPORT, Wayne
GOODING, Owen, W.
LABADIE, Jeffrey, W.
PORCO, John, Anthony, Jr.
VAN EIKEREN, Paul
Title: COMPOSITIONS FOR THE STORAGE AND DELIVERY OF SOLID PHASE REACTIVE PARTICLES AND METHODS OF USING THE SAME
Abstract:
The present invention provides compositions useful for the storage and delivery of solid phase reactive particles. The compositions comprise a) a plurality of solid phase reactive particles, wherein the particles are substantially insoluble in both aqueous and organic solvents; and b) a packaging layer substantially surrounding the plurality of solid phase reactive particles. The packagin layer comprises a packaging material which is substantially insoluble in aqueous solvents and substantially soluble in organic solvents. The solid phase reactive particles are released from the packaging layer upon dissolution of the packaging material.