Abrasion-resistant composite sheet
US6063473A · kind A · utility
30Cited by
21References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1996 |
| Grant date | May 16, 2000 |
| Priority date | — |
| Expiry date | Jun 11, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/469
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An abrasion-resistant composite sheet having a surface layer of pile-like fibers immobilized by resin. The surface layer has a thickness of 0.5-3 mm, a pile-like fiber concentration of 0.05 to 0.5 g/cm.sup.3, a resin containing depth of at least 0.5 mm and a density of at least 0.5 g/cm.sup.3. The pile-like fibers can be derived from particular contracted stitchbonded, knit or woven fabrics or from conventional pile fabrics having specific characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.