Method and apparatus for applying coatings of molten moisture curable organosiloxane compositions
US5505997A · kind A · utility
20Cited by
14References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1994 |
| Grant date | Apr 9, 1996 |
| Priority date | — |
| Expiry date | Apr 29, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C5/001
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A stream of a molten moisture curable organosiloxane composition is entrained in a current of a heated gas containing a concentration of water vapor below the saturation level of the gas at 25.degree. C. The gas current directs the organosiloxane composition toward the surface to be coated and provides an environment adjacent to the surface of the coated substrate that causes at least the surface layer of the composition to cure at a rate that is substantially constant and independent of the temperature and humidity in the macroscopic environment of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.