Nonwoven Web With Enhanced Barrier Properties
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jun 24, 2016
filing date -
Jun 26, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
This invention relates to nonwoven textile with barrier properties containing a first barrier layer A with a theoretical cover coefficient TCC A, and consisting of fibres having a median fibre diameter in the layer of dAm, and a second barrier layer B with a theoretical cover coefficient TCC B, and consisting of fibres having a median fibre diameter in the layer of dBm; while the first barrier layer A and the second barrier layer B are together in direct contact. The median diameters of fibres in the first and second layer have a theoretical fibre diameter coefficient x=(dBm−dAm)/dAm, where the theoretical fibre diameter coefficient x is less than or equal to 1 and where the theoretical fibre diameter coefficient x is greater than or equal to 0.25, and the sum of the theoretical cover coefficient TCC A and TCC B is greater than or equal to 50%.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully