Squid chitin formed material

Details Squid chitin formed material Squid chitin formed material

1989-03-07

1990-09-18

Griffin, Ronald W.

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

Organic compounds

Carbohydrates or derivatives

536 553, 514 55, 162 2, 162 9, C08B 3700, A61K 3100, D01C 300

Patent

active

049580124

ABSTRACT:
A novel squid chitin formed material is disclosed. Squid chitin is prepared by pulverizing squid crust and treating the pulverized chitin with caustic soda and then with hydrochloric acid to remove proteins and ashes. Squid chitin formed material such as sheet or fiber is then prepared by a freeze-defrost treatment. The squid chitin sheet and fiber have better physical properties than conventional crab chitin formed materials in terms of strength and folding endurance.

REFERENCES:
patent: 3940317 (1976-02-01), Katz et al.
patent: 4427654 (1984-01-01), Austin
patent: 4575519 (1986-03-01), Kifune et al.

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