Sizing composition for mineral wool having a low emission of volatile organic compounds, and insulating products obtained
US9051494B2 · kind B2 · utility
3Cited by
13References
25Claims
0Family size
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Key dates
| Filing date | Oct 4, 2011 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Jun 5, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A sizing composition for insulating products based on mineral wool, in particular of glass or of rock, includes at least one saccharide, at least one organic polycarboxylic acid, at least one esterification catalyst, and at least one agent capable of reducing the emissions of volatile organic compounds (VOCs) chosen from sulphates, sulphamates and carbonates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.