Biodegradable laminated films fabricated from pectin and chitosa

Details Biodegradable laminated films fabricated from pectin and chitosa Biodegradable laminated films fabricated from pectin and chitosa

1995-12-29

1999-07-06

Zimmerman, John J.

Stock material or miscellaneous articles

Composite

Of carbohydrate

536 2, 536 20, 106210, 127 29, C08L 506, C08L 508, C09D10506, C09D10508

Patent

active

059195746

ABSTRACT:
High modulus, flexible laminated films may be fabricated from chitosan and pectin. Either glycerol or lactic acid as plasticizer and, optionally, starch may also be blended with either the pectin or chitosan solutions used for film preparation. The laminated films are biodegradeable, and the components are derived from renewable agricultural products.

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Pectin Biopolyblends and Composites for Value Added Polymer Products, CRIS Report, Jan. 1995.
Ullrich, S., "Development of Pectin-Chitosan Coacervate Capsules for Immobilizing of Cultured Plant Cells", Food Biotechnol., N Y 4(1), 1990, p. 489, (no month).
Meshali and Gabr, "Effect of interpolymer complex formation of chitosan with pectin or acacia on the release behaviour of chlorpromazine HC1", Int. J. of Pharm., 89 (1993) 177-181 (no month).

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