Film-forming composition including an agent capable of trapping formaldehyde
US9187655B2 · kind B2 · utility
2Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2010 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Nov 3, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/315
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a film-forming composition intended to be applied to an inner surface of a building which includes an agent capable of trapping formaldehyde chosen from compounds comprising active methylene(s), tannins and amides.Another subject matter of the present invention is the use of said film-forming composition in reducing the amount of formaldehyde in the air inside a building.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.