| abstract |
The invention relates to alcoxy cross-linking, single-component materials containing (A) an alkoxysilane-terminated polymer having terminal groups of general formula (I) A-Si(R)a(CH3)3-a (1) and (B) silane which is selected from silanes of general formulae (2) to (4) X-CH2-Si(R)a(CH3)3-a (2) R''N[CH2-Si(R)a(CH3)3-a]2 (3)N[CH2-Si(R)a(CH3)3-a]3 (4), wherein A represents a bivalent, optionally halogen-substituted hydrocarbon radical having between 1 and 18 C atoms; R represents a methoxy group or an ethoxy group; X represents a group R''O-, R''NH- or halogen; R'' represents hydrogen, an optionally halogen-substituted, cyclic, linear or branched C1-18 alkyl or C6-18 aryl radical, or a radical R'-O-CO- or R'-NH-CO-; R' represents an optionally halogen-substituted C1-8 hydrocarbon radical; and a represents a whole number between 1 and 3. |