Flame retardant clear coatings for building panels
US11761200B2 · kind B2 · utility
0Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Mar 27, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C2/296
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Described herein is a flame-retardant building panel comprising a body having a first major surface opposite a second major surface, an inorganic coating atop the first major surface, the inorganic coating being optically transparent and flame retardant and comprising a silicate compound; and wherein the inorganic flame retardant coating is substantially transparent such that the first major surface of the body is visible through the inorganic coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.