Composite sheet for artificial leather
US5707710A · kind A · utility
20Cited by
4References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 1996 |
| Grant date | Jan 13, 1998 |
| Priority date | — |
| Expiry date | Mar 29, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3008
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An improved composite sheet suited for use as artificial leather is prepared by treating with an elastomeric resin a fabric having an interior yarn network and an outer layer of well separated fibers that loop in and out of the yarn network. The resin completely or partially impregnates the outer layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.