Abstract: The invention relates to curable compositions based on polyorganosiloxanes with silicon-containing terminal groups, a polymer having at least one silane-functional group, and optionally at least one curing catalyst and further to adhesive, sealant, and/or coating materials comprising said composition and the use of said composition.

Abstract: The present invention relates to novel silanes, curable compositions containing the silanes and a curable polyorganosiloxane endcapped with such silanes, wherein said silanes having the formula Si(R1)m(R2)4-m, in which each R1 independently stands for a substituted or unsubstituted alkyl, alkenyl, or alkynyl group; a substituted or unsubstituted cycloaliphatic group or aryl group; a substituted or unsubstituted heteroalicyclic group or heteroaryl group; each R2 independently stands for a group of the general formula —O—CHR3—C(?O)—O—R4, wherein R3 independently stands for: a substituted or unsubstituted alkenyl group; R4 stands for: a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl or heteroaryl group; and m independently stands for 0 or 1.

Abstract: The invention relates to curable compositions based on polyorganosiloxanes with special silicon-containing terminal groups, a curing catalyst, and a polymer having at least one silane-functional group. The invention also relates to adhesive, sealant, and/or coating materials comprising said composition and the use of said composition.

Abstract: The invention relates to a curable composition showing antimicrobial activity in cured state, the composition comprising (A) at least one boron containing siloxane resin consisting of constitutional units of formula (I) (Y—Z)nSiR1mXpOq??(I) wherein: R1 groups may be the same or different and each is independently selected from a hydrogen atom or a linear, branched, or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain at least one heteroatom; X is a hydrolysable group, including, but not limited to OH (hydroxy), Cl, Br, I, or OR2 (alkoxy or aryloxy), wherein R2 is a linear, branched or cyclic hydrocarbon residue having 1 to 20 carbon atoms which may contain at least one heteroatom; Z is selected from a linear, branched or cyclic hydrocarbon residue having 2 to 60 carbon atoms which may contain at least one heteroatom; Y is a boron containing group; n, and q are integers from 1 to 3, and m and p are integers from 0 to 2 wherein n+m+p+q=4; (B) optionally, at least one curin