Disposable wipers and towels containing 40% or more post-consumer waste
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 9, 2012
Grant Date -
Sep 30, 2010
app pub date -
Mar 30, 2009
filing date -
Mar 30, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A high utility (strong in both dry and wet states, highly absorbent, abrasion resistant, thick, and soft) disposable wiper or towel that contains 40% or more cellulose fibers from post-consumer waste and/or in excess of 50% pre and/or post consumer waste. The base sheet is produced in a wet-pressed, creped process and is post-treated using a DRC process. The final wiper or towel is a double re-creped, non-woven sheet having a first side and a second side. The non-woven sheet includes about 85% to about 90% by weight of-cellulose fibers. The cellulose fibers include about 40% to about 80% of cellulose fibers from post-consumer waste. The non-woven sheet includes at least about 10% to about 15% by weight of binder. The wiper meets EPA guidelines related to the level of PCW in wipers.
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