Thermoplastic biodegradable polysaccharide derivatives, process

Details Thermoplastic biodegradable polysaccharide derivatives, process Thermoplastic biodegradable polysaccharide derivatives, process

1995-02-09

1997-06-17

Kight, John

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536 56, 536 84, 536102, 536111, 5361231, 53612312, 536124, 536126, 525 542, 428413, 428480, C08B 3700, C07H 1504, C07H 1506

Patent

active

056398654

ABSTRACT:
The present invention relates to novel thermoplastic, biodegradable polysaccharide ether esters, such as for example cellulose ether esters or starch ether esters, and to the production of such graft copolymers from polysaccharides, epoxides and dicarboxylic acid anhydrides and to the use thereof, for example as moldings, films or coatings.

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patent: 5352730 (1994-10-01), Luhmann et al.
patent: 5446140 (1995-08-01), Maheras et al.
Chemistry of Carbohydrates, Ed. Pigman et al., Academic Press, NY, pp. 552-557, (1948).
Gilmore et al., R., Soc. Chem., vol. 109, pp. 251-254, (1992) Abstract Only.
Penn et al., J. Macromol. Sci. Chem., vol. A16(2), pp. 473-479, (1981) Abstract Only.
Throckmorton et al. J. Am. Oil Chem. Soc., vol. 51(11), pp. 486-494, (1974) Abstract Only.

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