Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1990-04-16
1992-08-25
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 63, 536 64, 536 65, 536 67, 536 68, 536 69, 536 76, 536 79, 536 80, 536 81, C08B 306
Patent
active
051420341
ABSTRACT:
Process for reducing the degree of substitution of cellulose esters employing Lewis acids as solvolysis promoters is disclosed. Novel low degree of substitution cellulose esters produced by the invention process are also described.
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Bellas Michael
Buchanan Charles M.
Edgar Kevin J.
Germroth Ted C.
Wilson Alan K.
Deaton Betty J.
Eastman Kodak Company
Griffin Ronald W.
Heath, Jr. William P.
Savitsky Thomas R.
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