Process for preparing porous shaped material of acylated chitin

Details Process for preparing porous shaped material of acylated chitin Process for preparing porous shaped material of acylated chitin

1980-07-10

1982-06-22

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Pore forming

106162, 536 20, C08B 3708

Patent

active

043360700

ABSTRACT:
A process for producing a porous shaped material of acylated chitin derivative wherein a soluble derivative of chitin is acylated, characterized in that an aqueous solution of the derivative of chitin containing a diluent, a porosity-regulating agent and a surfactant is added into a solution of an organic acid anhydride containing a surfactant.

REFERENCES:
patent: 3953608 (1976-04-01), Vanlerberghe
patent: 4111810 (1978-09-01), Arai et al.
Chem. Abst. 82: No. 46, Jun. 30, 1975, p. 122, 173038t.
Riccard A. A. Muzzarelli, "Modified Chitosan and Their Chromatrographic Performances", Proceedings of Int. Conference on Chitin/Chitosan, held in Boston, May 78, pp. 335-347.

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