Sugar – starch – and carbohydrates – Processes – Carbohydrate manufacture and refining
Patent
1989-02-27
1990-08-21
Sneed, H. M.
Sugar, starch, and carbohydrates
Processes
Carbohydrate manufacture and refining
127 462, 127 49, 502402, 210670, 210660, 210663, 426271, C13D 312, C13D 314
Patent
active
049503324
ABSTRACT:
A process for decolorizing an aqueous sugar solution by contacting the solution with an absorbent resin, wherein the adsorbent resin is a macroporous copolymer being post-crosslinked in a swollen state in the presence of a Friedel-Crafts catalyst and functionalized with hydrophilic groups prior to contact with the aqueous sugar solution.
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patent: 4193817 (1980-03-01), Dillman et al.
patent: 4263407 (1981-04-01), Reed, Jr.
patent: 4382124 (1983-05-01), Meitzner et al.
Bharwada Upen J.
Goltz H. Robert
LaBrie Robert L.
Norman Seth I.
Stringfield Richard T.
Pak Chung K.
Sneed H. M.
The Dow Chemical Company
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