Paper and nonwoven articles comprising synthetic microfiber binders
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United States of America Patent
Stats
-
Apr 5, 2016
Issued Date -
N/A
app pub date -
Apr 10, 2014
filing date -
Apr 19, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A paper or nonwoven article is provided comprising a nonwoven web layer, wherein the nonwoven web layer comprises a plurality of fibers and a plurality of binder microfibers, wherein the binder microfibers comprise a water non-dispersible, synthetic polymer; wherein the binder microfibers have a length of less than 25 millimeters and a fineness of less than 0.5 d/f; and wherein the binder microfibers have a melting temperature that is less than the melting temperature of the fibers.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- D21H Class
- 401 Applications Filed
- 328 Patents Issued To-Date
- 81.80 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 35 Citation Count
- D21H Class
- 98.53 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 5, 2027 |
