Fibrous material
United States Patent 3023075
US Patent References:
/0211009.html
- - 0211009
/0993308.html
- - 0993308
Process of producing artificial filaments
- - 2036860
Production of artificial materials
- - 2041798
Treatment of threads and the like
- - 2079133
/0211009.html
- - 0211009
/0993308.html
- - 0993308
Process of producing artificial filaments
- - 2036860
Production of artificial materials
- - 2041798
Treatment of threads and the like
- - 2079133
Inventors:
Thomas, Larman William
George, Hawtin Selwyn
John, Downing
George, Hawtin Selwyn
John, Downing
Publication Date:
02/27/1962
View Patent Images:
Export Citation:
Assignee:
British, Celanese
Primary Class:
Other Classes:
156/167, 264/296, 264/210.200, 264/200, 131/202, 156/180
International Classes:
A24D3/02; D01D5/06; D01D10/04; D04H3/16; A24D3/00; D01D10/00
US Patent References:
| 2156455 | Manufacture of felt | |||
| 2174575 | Artificial fiber | |||
| 2249745 | Cellulosic structures and method of producing same | |||
| 2374540 | Process of making storage battery retainers | |||
| 2455174 | Free fall fiber | |||
| 2465408 | Method and apparatus for spinning artificial fibers | |||
| 2553483 | Production of cellulose ester yarns suitable for conversion into staple fiber | |||
| 2700794 | Wet-spinning cells | |||
| 2854985 | Article of commerce | |||
| 2916777 | Improved method of extruding a tobacco smoke filter |