Method for preparing collagen filaments for use in medical treat

Details Method for preparing collagen filaments for use in medical treat Method for preparing collagen filaments for use in medical treat

1979-11-05

1981-06-16

Schain, Howard E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424177, 106161, C07G 700, C08H 106, C08L 8906

Patent

active

042737052

ABSTRACT:
A method for preparation of collagen filaments for use in medical treatments comprising the steps of dispersing a finely shredded insoluble collagen material from which impurities have already been removed in an aqueous acidic solution and of subjecting the thus dispersed collagen material to irradiation of ultrasonic waves.

REFERENCES:
patent: 3706631 (1972-12-01), Falk
patent: 4204992 (1980-05-01), Cruz, Jr.
Chem. Abstracts, vol. 74, 1971, 88693q, Schaller et al.
Chem. Abstracts, vol. 79, 1973, 101808f, O'Shea et al.

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