Stitched nonwoven dust-cloth
US4773238A · kind A · utility
61Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 1987 |
| Grant date | Sep 27, 1988 |
| Priority date | — |
| Expiry date | Aug 14, 2007 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04B21/18
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A nonwoven fabric comprises a layer of substantially nonbonded layer of textile-decitex fibers. The layer is multi-needle stitched with an elastic stitching thread which causes the fabric to contract to less than 40%, preferably to 30 to 20%, of its original area. The nonwoven fabric is particularly suited for use as a dust-cloth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.