Cleaning method, apparatus and use
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 2020
Grant Date -
Sep 21, 2017
app pub date -
Nov 30, 2015
filing date -
Dec 1, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for cleaning a substrate which is or comprises a textile, the method comprising agitating the substrate in the presence of a cleaning composition comprising: i. cleaning particles comprising a thermoplastic polyamide and a particulate inorganic filler having a density of at least 2.5 g/cm3, said cleaning particles having an average particle size of from 1 to 100 mm, wherein the cleaning particles have an average density of at least 1.65 g/cm3 and/or the particulate inorganic filler has a D50 particle size of at least 10 microns and/or a D90 particle size of at least 40 microns; and ii. a liquid medium.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- D06F Class
- 565 Applications Filed
- 454 Patents Issued To-Date
- 80.36 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- D06F Class
- 57.80 % 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 | Mar 22, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 22, 2032 |
