HYDROPHILIC ELECTRET MEDIA
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 -
Aug 31, 2016
filing date -
Feb 28, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present disclosure describes a surfactant treatment for a polyolefinic nonwoven fabric used as a filtration medium or for collecting dust and dirt, e.g. as a mop or similar device. The surfactant treatment consists essentially of carbon, hydrogen and oxygen atoms. The surfactant treated material has a BFE after electret treatment of at least 97 percent and is hydrophilic.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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