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US 12,281,041 B2Granted
Binding compound based on furan resin, reducing sugar and/or non-reducing sugar
AssigneeSaint-Gobain Isover
InventorsPierre Salomon, Pierre Millereau, Edouard Obert
Life of this patent
Estimating the term…
Abstract
A binding compound for mineral or organic fibres, includes from 40 to 95 wt % of furan resin, and from 5 to 60 wt % of at least one reducing sugar and/or of at least one non-reducing sugar, relative to the total dry weight of the composition, the binding composition having a dry matter content between 0.5 to 50 wt %.
Claims16
Aqueous binding composition for mineral or organic fibres comprising:
- from 40 to 95 wt % of poly(furfuryl alcohol) resin, and
- from 5 to 60 wt % of at least one dextrin having a dextrose equivalent (DE) of at least 55 and/or of at least one non-reducing sugar, relative to a total dry weight of the aqueous binding composition,
- said aqueous binding composition, which is adapted to bind the mineral or organic fibres, having a dry matter content between 0.5 to 50 wt %.
Dependencies are inferred from the claim text.