Direct process for the production of cellulose esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 64, 536 65, 536 69, 536 70, C08B 100, C08B 306, C08B 302

Patent

active

057506779

ABSTRACT:
The present invention relates to a process for preparing cellulose esters having a total DS/AGU of 0.1 to 3.0, said process comprising contacting the following:

REFERENCES:
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patent: 2705710 (1955-04-01), Blume
patent: 2976277 (1961-03-01), Touey et al.
patent: 5214137 (1993-05-01), Wilson
Malm, et al., Ind. Eng. Chem., 1951, 43, 684-688.
Carbohydrate Polymers, 1993, 22, 1-7.
Ind. Eng. Chem., 1951, 43, 684-691.
Ind. Eng. Chem. Res., 1991, 31, 2647-2651.

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