Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carbohydrate or derivative as a reactant
Patent
1992-07-22
1993-12-14
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carbohydrate or derivative as a reactant
435100, 435101, 527300, 536115, 536119, C08G 6300, C12P 1904, C07H 1302
Patent
active
052704211
ABSTRACT:
A method of making a novel sugar-based polymer is disclosed. A sugar and an organic acid derivative having at least two carboxylate functionalities are mixed in a substantially non-aqueous organic solvent with a hydrolytic enzyme and, thereafter, the resulting mixture is agitated for a time sufficient to allow for the polymerization of the sugar. The resulting sugar-based polymer has sugar incorporated in the polymer backbone.
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Dordick Jonathan S.
Patil Damodar R.
Rethwisch David G.
Lilling Herbert J.
University of Iowa Research Foundation
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