Method for protecting surfaces from effects of fire
US6878410B2 · kind B2 · utility
1Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2003 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Mar 14, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0066
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides for a method of protecting a surface from the effects of a fire by coating the surface with at least about a 2 mm coating of a polysiloxane composition containing a fire retardant filler which provides for excellent exterior durability as well as resistance to heat and fire. In preferred embodiments of the invention the fire retardant filler is melamine and the polysiloxane composition is a one part room temperature vulcanizable composition which cures through exposure to moisture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.