Nonwoven fabrics with advantageous properties
US8088696B2 · kind B2 · utility
0Cited by
36References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2002 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Oct 21, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/69
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention relates to nonwoven fabrics with advantageous characteristics and the method to produce these fabrics. Advantageously, the fabrics of the subject invention have increased thickness (loft) compared to conventional nonwoven fabrics and have high air permeability and open space while maintaining softness and strength at the same basis weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.