Treatment of collagen strands
United States Patent 2475697
Inventors:
Arthur, Cresswell
Publication Date:
07/12/1949
Assignee:
AMERICAN CYANAMID CO
Other Classes:
264/210.700, 606/229, 8/127.500, 264/210.400, 8/94.110
International Classes:
D01F4/00
US Patent References:
| 2290789 | Manufacture and production of artificial filaments, threads, and the like | | | |
| 2338915 | Manufacture of artificial textile fibers | | | |
| 2404665 | Methods of hardening and tanning of artificial fibers made of protein | | | |