Latex bonded textile fiber structure for construction applications
AssigneeSynthomer Deutschland GmbH
InventorsAlexandra Abele, Sören Butz, Martin Driever, Andreas Gehr, Michael Karnop, Peter Ludwig
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Abstract
The present invention relates to a textile fiber structure comprising man-made fibers fortified by a binder comprising a polymer latex obtained from the emulsion polymerization in aqueous medium of a mixture of ethylenically unsaturated monomers comprising: (a) an aliphatic conjugated diene (b) a vinyl aromatic compound; (c) an ethylenically unsaturated silane bearing at least one silicon bonded hydrolysable group, and (d) an ethylenically unsaturated acid and to its use in construction applications, and to the use of the above binder to fortify textile fiber structures.
Claims20
A textile fiber structure comprising man-made fibers fortified by a binder comprising a polymer latex obtained from the emulsion polymerization in aqueous medium of a mixture of ethylenically unsaturated monomers comprising:
- (a) an aliphatic conjugated diene;
- (b) a vinyl aromatic compound;
- (c) an ethylenically unsaturated silane bearing at least one silicon bonded hydrolysable group;
- and
- (d) 0.1 to 8 wt. % of at least one ethylenically unsaturated acid based on the total weight of ethylenically unsaturated monomers.
Dependencies are inferred from the claim text.