Method for dispersing a chemical agent
US8535757B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 11, 2010 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Dec 23, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D1/34
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method includes loading a chemical agent into a spray apparatus and inserting the spray apparatus into an environment. The method also includes propelling the spray apparatus with a pressurized fluid from a pressurized fluid source in a longitudinal direction within the environment. The method also includes mixing the chemical agent with the pressurized fluid from the pressurized fluid source to generate a mixed chemical agent. The method also includes retrieving the spray apparatus in a direction opposite the longitudinal direction within the environment. The method further includes dispersing the mixed chemical agent from the spray apparatus during the retrieving of the spray apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.