Collagen fiber masses and methods of making the same
United States Patent 2934446
Inventors:
Highberger, John H.
Whitmore, Robert A.
Publication Date:
04/26/1960
Assignee:
UNITED SHOE MACHINERY CORP
Other Classes:
128/DIG.008, 530/356, 162/151, 530/842, 162/2
International Classes:
C08L89/06; C08L89/00
US Patent References:
| 2158265 | Leather pulp and products made therefrom | | | |
| 2631942 | Methods of forming fibers from collagen | | | |
| 2838363 | Method of preparing filaments and sheets from procollagen | | | |