Method of treating fiber
US4382111A · kind A · utility
12Cited by
7References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 5, 1981 |
| Grant date | May 3, 1983 |
| Priority date | — |
| Expiry date | May 5, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2969
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for imparting lubricity to fibers and masses of fibers such as yarn by applying a sublimable lubricating substance to said fibers in an amount sufficient to impart lubricity to said fibers. The preferred sublimable compounds are endo-trimethylenenorbornane, trimethylnorbornane, cyclododecane, adamantane and camphor. The invention also includes novel yarns containing an effective amount of a sublimable lubricating substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.