Process for producing highly crimped fibers having modified surfaces
United States Patent 3247300
US Patent References:
Crinkled polymeric vinylidene chloride fibers
- - 2377810
Crimped artificial filament
- - 2517694
Synthetic textile fiber
- - 2715763
Method and apparatus for the production of crimped filaments
- - 2730758
/2734794.html
- - 2734794
Crinkled polymeric vinylidene chloride fibers
- - 2377810
Crimped artificial filament
- - 2517694
Synthetic textile fiber
- - 2715763
Method and apparatus for the production of crimped filaments
- - 2730758
/2734794.html
- - 2734794
Inventors:
Lester, Stump William
Publication Date:
04/19/1966
View Patent Images:
Export Citation:
Assignee:
Pont DU.
Primary Class:
Other Classes:
264/289.600
International Classes:
D01D5/23; D01D5/00
US Patent References:
| 2811410 | Spinning of polyamides into a low humidity environment | |||
| 2875502 | Apparatus for curling textile yarns | |||
| 2918347 | Process for melt-spinning polyamides into low humidity atmosphere | |||
| 3050821 | High bulk textile fibers | |||
| 3102323 | Textile | |||
| 3117173 | Process of preparing substantially oriented filaments having circumferential ridges on the surface | |||
| 3134833 | Production of asymmetrically birefringent, crystallizable, thermoplastic polymer filaments |