Nucleated nylon/PTFE compositions
US4159286A · kind A · utility
12Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1977 |
| Grant date | Jun 26, 1979 |
| Priority date | — |
| Expiry date | May 24, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C1/26
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Composition of nylon-6 and 5-25% fine particle size, waxy PTFE/0.01-10% nucleating agent for alpha crystallization of the nylon-6 ingredient. The composition is useful as a sleeve bearing for steel cable by virtue of its low friction and high wear resistance against such cable and the ease of extruding it from the melt to produce a flexible tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.