Tethered polymer ligands

Details Tethered polymer ligands Tethered polymer ligands

2007-05-22

2007-05-22

Choi, Ling-Sui (Department: 1713)

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Inorganic gel containing

C502S415000, C502S402000

Reexamination Certificate

active

10774344

ABSTRACT:
This invention relates to improved porous solid supports for chromatography and catalysis. The supports are prepared by covalently binding a tether polymer to a solid support, and then blocking the remainder of the support surface with a blocking reagent. The tethered polymer ligands are then covalently bound to the support by graft polymerization reactions.

REFERENCES:
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patent: 5240602 (1993-08-01), Hammen
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patent: 5470463 (1995-11-01), Girot et al.
patent: 5599453 (1997-02-01), Girot et al.
patent: 6235340 (2001-05-01), Lee et al.
patent: 6319674 (2001-11-01), Fulcrand et al.

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