Patent ID: 8912260

Claim:
A composition, comprising: a) at least one silane-functional polymer P having end groups of Formula (II) wherein the radical R 1 stands for a linear or branched, monovalent hydrocarbon radical with 1 to 8 C atoms; the radical R 2 stands for an acyl radical or for a linear or branched, monovalent hydrocarbon radical with 1 to 5 C atoms; the radical R 3 stands for a linear or branched, divalent hydrocarbon radical with 1 to 12 C atoms, which optionally has cyclic and/or aromatic portions; and a stands for a value of 0 or 1 or 2; and b) 20 to 60% by weight of aluminum hydroxide, magnesium hydroxide or a mixture thereof; wherein the composition has a viscosity of 500 to 20,000 mPa·s that is measured according to DIN 53018 at a temperature of 20° C., wherein the composition further comprises at least one phosphorus compound of Formula (I) wherein either the radical R 12 stands for a radical of Formula —OR 15 ; the radical R 15 stands for a linear or branched, monovalent hydrocarbon radical with 1 to 18 C atoms, which optionally has one or more heteroatoms, and optionally one or more C—C multiple bonds and/or optionally cycloaliphatic and/or aromatic portions; the radical R 13 stands for a hydrogen atom or for a radical R 14 ; the radical R 14 stands for a radical of Formula —OR 16 ; the radical R 16 stands for a hydrogen atom or for a linear or branched, monovalent hydrocarbon radical with 1 to 18 C atoms, which optionally has one or more heteroatoms, and optionally one or more C—C multiple bonds and/or optionally cycloaliphatic and/or aromatic portions; and the index m stands for a value of 0, 1 or 2; or each of radicals R 12 , R 13 and R 14 stands for a radical of Formula —O − NH 4 + ; and the index m stands for a value of 0 to 1,000, wherein the proportion of the phosphorus compound of Formula (I) is 5 to 50% by weight of the entire composition.