Strand treatment
US4735831A · kind A · utility
1Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1986 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Mar 31, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C25/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method and applicator for applying a liquid material aftertreatment to a strand. Particularly, the strand is glass fibers or filaments and the aftertreatment is an antistat. The strand lightly touches the applicator at an orifice sufficiently small so that the strand retains essentially all of the liquid antistat. In a preferred embodiment, the orifice angles toward the direction of strand movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.