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US 11,591,264 B2Granted
Composition containing furfuryl silicates and furfuryl alcohol
AssigneeHüTtenes-Albertus Chemische Werke Gesellschaft Mit BescharäNkter Haftung
InventorsDavid Strunk, Christian Fourberg, Gérard Ladégourdie, Norbert Benz
Life of this patent
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Abstract
Described are a composition comprising furfuryl silicates and furfuryl alcohol, especially for use as acid-curable binder, and processes for producing such a composition.
Claims18
Composition comprising
- (A) one or more compounds of the Formula (I)
- Si[OR1]x[OR2]y (I),
- in which
- x is an integer selected from 1, 2, 3 and 4,
- y is an integer selected from 0, 1, 2 and 3,
- where x+y=4,
- each of the x structural units R1 is furfuryl, and
- each of the y structural units R2, independently of all other structural units R2, is
- selected from the group of linear and branched alkyl radicals
- (B) furfuryl alcohol R1—OH
- (C) one or more alkyl alcohols R2—OH, where R2 in each case is selected from the group of linear and branched alkyl radicals
- (D) one or more compounds from the group consisting of alkoxides of elements from the group consisting of B, Al, Sn, Ti and Zr and organoelement compounds of elements from the group consisting of B, Al, Sn, Ti and Zr.
9 more elements
Dependencies are inferred from the claim text.