Cross-linked polyvinyl pyridine coated glass particle catalyst s

Details Cross-linked polyvinyl pyridine coated glass particle catalyst s Cross-linked polyvinyl pyridine coated glass particle catalyst s

1978-10-02

1981-03-31

Lesmes, George F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252428, 252430, 260 296SQ, 525351, 525386, 428406, 428407, C08L 2332, C08L 2336, B01J 3102

Patent

active

042592232

ABSTRACT:
Microspheres are produced by cobalt gamma radiation initiated polymerization of a dilute aqueous vinyl pyridine solution. Addition of cross-linking agent provides higher surface area beads. Addition of monomers such as hydroxyethylmethacrylate acrylamide or methacrylamide increases hydrophilic properties and surface area of the beads. High surface area catalytic supports are formed in the presence of controlled pore glass substrate.

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patent: 3947526 (1976-05-01), Bacskai
patent: 3953657 (1976-04-01), Yamaguchi et al.
patent: 3957741 (1976-05-01), Rembaum et al.
patent: 4039331 (1977-08-01), Lee
patent: 4042517 (1977-08-01), Moriconi et al.
patent: 4100149 (1978-07-01), Meiller

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