Process for the production of collagen foams in the form of cont

Details Process for the production of collagen foams in the form of cont Process for the production of collagen foams in the form of cont

1993-12-23

1996-05-14

Barry, Chester T.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156259, 585813, 82 111, 82101, 264158, B32B 3100

Patent

active

055163955

ABSTRACT:
The present invention relates to a process for the production of collagen foams in the form of continuous tapes, characterized in that
a) solved or dispersed collagen is cast into disk molds,
b) the collagen solution or dispersion is frozen in the disk mold and subsequently is freeze-dried
c) continuous tapes are produced from the freeze-dried disks by mechanical processes. Furthermore, the present invention relates to the use of said tapes so obtained in medicine, cosmetic and hygiene.

REFERENCES:
patent: 2158086 (1939-05-01), Roberts
patent: 3157524 (1964-11-01), Artandi
patent: 3800792 (1974-04-01), McKnight
patent: 4243625 (1981-01-01), Burge
patent: 4320201 (1982-03-01), Berg
patent: 4505855 (1985-03-01), Bruns
patent: 4789401 (1988-12-01), Ebinger
patent: 4815457 (1989-03-01), Mazars
patent: 4861714 (1989-08-01), Dean, Jr.

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