Material comprising ultrafine cellulose fibers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 10, 2021
Grant Date -
Sep 20, 2018
app pub date -
Sep 16, 2016
filing date -
Sep 17, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An object of the invention is to provide a material comprising ultrafine cellulose fibers, having good dispersibility of fine particles in an aqueous medium containing ultrafine cellulose fibers. According to the invention, there is provided a material comprising ultrafine cellulose fibers, wherein the content of the ultrafine cellulose fibers is 80% by mass or more, and the haze value of a sample, which has been prepared by adding the material comprising ultrafine cellulose fibers to pure water to a solid concentration of 0.4% by mass, and stirring the mixture with a disperser under conditions of 1500 rpm and 5 minutes, is 20% or less.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 10, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 10, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 10, 2033 |
