Patent ID: 8303835
Filing Date: 2012-11-06
Classification: C08J,C08K,D06M,D21H

Abstract:
1. A flame retardant composition for treating a fiber material comprising at least a component A, a component B, a component C and a component D, wherein said component A is a triester of phosphoric acid being present in a flame retardant effective amount, wherein said component B is a polyester which does not contain any aromatic radicals in the unit derived from the alcohol and wherein 0% to 10% of the units derived from the acid contain aromatic radicals, wherein said component C is an amine comprising a secondary amine or a polymeric amine, or an ammonium salt wherein the cation of this ammonium salt is of the form NR 4 + where at least one of the R radicals is alkyl of 1 to 22 carbon atoms, and wherein said component D is water, wherein every one of said components A, B and C may take the form of a mixture of two or more components A, B and C, respectively, in place of a single component A product, component B product and component C product, respectively and wherein the composition comprises from 5 to 20 g/l of said component C and the fiber material is textile fabric.