Stitchbonded nonwoven fabric
US4876128A · kind A · utility
50Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1989 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Mar 31, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/688
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A stitchbonded fabric with excellent insulating and stretchability characteristics and good laundering durability formed from a bonded fibrous layer stitchbonded with elastic thread under tension, which is then subjected to a relaxed shrinkage treatment to increase its thickness and volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.