Fiber batts and the method of making
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 19, 1987
Grant Date -
N/A
app pub date -
Dec 7, 1984
filing date -
Dec 7, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a fiber batt made from a plurality of entangled synthetic fibers arranged in a random fashion, forming a nonwoven structure. Each fiber contains a plurality of substantially spherically shaped void spaces. The batts may be made by an extrusion/blowing technique. It has been found that the batts are particularly useful as thermal insulators, as oil and water separators, and in controlled release applications.
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