Carbon dioxide sorbents and structures, methods of use, and methods of making thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 14, 2020
Grant Date -
Mar 1, 2018
app pub date -
Apr 8, 2016
filing date -
Apr 9, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Embodiments of the invention a method for producing a composite paper by providing a particulate sorbent, providing a paper pulp, and mixing the particulate sorbent and the paper pulp to develop a mixture. The method includes producing an article from the mixture that includes the particulate sorbent at least partially distributed through at least a portion of the article. Further, the at least one article is configured and arranged to uptake and release carbon dioxide as a function of moisture content. Some embodiments of the invention include a composite paper-like assembly including at least a first and second layer including hydrophobic fibers, and sorbent particles and/or a sorbent loaded paper sandwiched between the first and second porous sheets. Some further embodiments include a method for producing a material that supports a moisture swing by providing a material including activated carbon, and infusing the activated carbon with ionic salt.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- D21H Class
- 436 Applications Filed
- 316 Patents Issued To-Date
- 72.48 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- D21H Class
- 52.61 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 14, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 14, 2032 |
