Process and device for quick dry and or rapid set aqueous external coatings
US11964300B2 · kind B2 · utility
0Cited by
14References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Dec 21, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B7/7452
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A device and process for applying a quick dry rapid set aqueous solution. An indicator of a selected color and composition is added to an accelerator to be applied along with a resin. The tinted color indicator is typically blue and allows the user to determine if the proper mixture is being applied. The indicator is visible only during application and disappears after application. The resin and accelerator are applied using an airless spray mechanism with delivery systems and spray gun. The spray gun has 2 nozzles and the capability to set the angle between the nozzles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.