Solid reagents

Details Solid reagents Solid reagents

2008-07-15

2008-07-15

Gulakowski, Randy (Department: 1796)

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

Synthetic resins

Ion-exchange polymer or process of preparing

C525S240000, C525S064000, C525S069000, C525S071000, C525S089000, C525S326400, C525S326600, C525S326900, C525S327100, C522S113000, C522S149000, C522S150000, C522S161000

Reexamination Certificate

active

11366467

ABSTRACT:
An object of the present invention is to provide a novel solid reagent capable of solving the problems of conventional solid reagents based on resin beads.The present invention relates to a solid reagent comprising an organic polymer base in which a polymer side chain is introduced onto the backbone of the organic polymer base via graft polymerization and a reactive functional group is introduced onto the polymer side chain. The organic polymer base is preferably in the form of a fiber, a woven or nonwoven fabric consisting of an assembly of fibers, a porous membrane or a hollow fiber membrane. The graft polymerization is preferably a radiation-induced graft polymerization. Solid reagents according to the present invention can be used in various organic synthetic reactions.

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