Component recovery process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 2009
Grant Date -
N/A
app pub date -
Nov 29, 2006
filing date -
Nov 29, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A component recovery process to recover one or more of the constituent components of a feed material. In one embodiment, the process is a carpet recycling process, the feed material being carpet, and the constituent components being fiber, filler and adhesive. The process can refine the polypropylene backing polymer and face fibers of post industrial edge trim selvage, whole carpet construction post industrial scraps and pieces, as well as whole carpet post consumer scraps and pieces and in particular mixtures there of. The process beneficially uses land filled edge trim and pre land filled selvage, whole carpet construction scraps and whole carpet post consumer scraps and mixtures there of for component purification.
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