Fire resistant adhesive compositions and methods of preparing and using the same
US12018180B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Feb 11, 2023 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Feb 11, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2400/306
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Described herein is a fire-resistant adhesive coating composition which emits water vapor when exposed to fire. Such compositions comprise an ionic polyacrylate dispersant, aluminum hydroxide, silicate, and an alkoxylated alcohol. In certain embodiments, the composition comprises a solids content of at least about 44.2%, based on the wet weight of the composition. Also described herein are methods for making and using of such coating compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.