Abstract: A process is described for the production of phosphorus-containing organic polymers through reaction of dialkyl phosphites with organic polymers comprising carbon-carbon double bonds in the presence of organic compounds that form free radicals under the reaction conditions, with covalent linkage of the phosphorus atom of the dialkyl phosphite to a carbon atom of the organic polymer.

Abstract: The present invention relates to a method for silylating 2-amino-1,3,5-triazines of the general formula (I) in which R1 and R2 are each independently hydrogen, hydroxyl, NH2, NHR3, NR32, NO2, NHCOR3, C1- to C2-alkyl, C1- to C20-hydroxyalkyl, C2- to C20-alkenyl, C1- to C20-alkoxy, aryl or aryloxy optionally substituted with C1- to C8-alkyl and R3 is C1- to C20-alkyl, C3- to C12-cycloalkyl, C4 to C30-alkylcycloalkyl, aryl optionally substituted with C1- to C8-alkyl, with silanes, by reacting silanes of the general formula (II) X—SiH(R4R5)??(II), in which X is fluorine, chlorine, bromine or iodine R4 and R5 are each independently C1- to C20-alkyl, C1- to C20-hydroxyalkyl, C1- to C20-haloalkyl, C2- to C20-alkenyl, C1- to C20-alkoxy, aryl or aryloxy optionally substituted with C1- to C8-alkyl, in the presence of a base.

Abstract: The present invention relates to a method for silylating 2-amino-1,3,5-triazines of the general formula (I) in which R1 and R2 are each independently hydrogen, hydroxyl, NH2, NHR3, NR32, NO2, NHCOR3, C1- to C20 -alkyl, C1- to C20-hydroxyalkyl, C2- to C20-alkenyl, C1- to C20-alkoxy, aryl or aryloxy optionally substituted with C1- to C8-alkyl and R3 is C1- to C20-alkyl, C3- to C12-cycloalkyl, C4 to C30-alkylcycloalkyl, aryl optionally substituted with C1- to C8-alkyl, with silanes, by reacting silanes of the general formula (ID X—SiH(R4R5) ??(II), in which X is fluorine, chlorine, bromine or iodine R4 and R5 are each independently C1- to C20-alkyl, C1- to C20-hydroxyalkyl, C1- to C20-haloalkyl, C2- to C20-alkenyl, C1- to C20-alkoxy, aryl or aryloxy optionally substituted with C1- to C8-alkyl, in the presence of a base.

Abstract: The present invention relates to a thermoplastic molding composition comprising the following components: A) 20 to 98.99% by weight of at least one polyamide, B) 0.01 to 40% by weight of at least one branched polyimide selected from condensates of either b1) at least one polyisocyanate having an average of more than two isocyanate groups per molecule or b2) at least one polyamine having an average of more than two amino groups per molecule and b3) at least one polycarboxylic acid having at least three COOH groups per molecule or its anhydride C) 1 to 59% by weight of at least one flame retardant selected from the group of c1) phosphorus-containing flame retardants c2) nitrogen-containing flame retardants and mixtures of these, D) 0 to 50% by weight of further additives, where the total of the proportions by weight is 100% by weight based on the molding composition.

Abstract: The present invention relates to a thermoplastic moulding composition, comprising at least one thermoplastic polymer A); at least one heat conducting filler B); and at least one halogen-containing flame retardant C). Moreover, the invention relates to the use of the inventive moulding compositions for production of fibers, films or mouldings, to the resultant mouldings and to the use thereof for heat transport.

Abstract: Thermoplastic molding compositions comprising A) from 10 to 99.8% by weight of a thermoplastic polyamide, B) from 0.1 to 60% by weight of red phosphorus, C) from 0.01 to 4% by weight of a Cu(I) salt or Ag(I) oxide or Cu(I) complex or Ag(I) salt or Cu(I) oxide or Ag(I) complex, or a mixture of these, D) from 0 to 40% by weight of an impact modifier, and E) from 0 to 60% by weight of further additional substances, where the total of the percentages by weight of A) to E) is 100%.

Abstract: The invention relates to a thermoplastic molding composition comprising a) from 30 to 95% by weight of at least one aliphatic polyamide or copolyamide, as component A, b) from 1 to 15% by weight of at least one cyclic phenoxyphosphazene having at least 3 phenoxyphosphazene units, as component B, c) from 3 to 20% by weight of at least one (di)phosphinate salt, as component C, d) from 1 to 15% by weight of at least one reaction product of melamine with a phosphorus acid, as component D, e) from 0 to 5% by weight of at least one metal borate, as component E, f) from 0 to 20% by weight of at least one impact-modifying polymer, as component F, g) from 0 to 50% by weight of glass fibers, as component G, and h) from 0 to 30% by weight of further additives, as component H, where the total amount of components A to H gives 100% by weight.

Abstract: The thermoplastic molding composition comprises a) from 30 to 95% by weight of at least one aliphatic polyamide or copolyamide, as component A, b) from 1 to 30% by weight of at least one cyclic phenoxyphosphazene having at least 3 phenoxyphosphazene units, as component B, c) from 1 to 15% by weight of red phosphorus, as component C, d) from 0.1 to 20% by weight of at least one impact-modifying polymer, as component D, e) from 0 to 50% by weight of glass fibers, as component E, and f) from 0 to 30% by weight of further additives, as component F, where the total amount of components A to F gives 100% by weight.

Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 97% by weight of a thermoplastic polyester, B) from 0.1 to 60% by weight of red phosphorus, C) from 1 to 25% by weight of a polyacrylonitrile homopolymer, D) from 0 to 50% by weight of a fibrous or particulate filler, and E) from 0 to 60% by weight of further additives, where the total of the percentages by weight of A) to E) is 100%.

Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 97% by weight of a thermoplastic polyamide, B) from 0.1 to 60% by weight of red phosphorus, C) from 1 to 25% by weight of a polyacrylonitrile homopolymer, D) from 0 to 40% by weight of an impact modifier, E) from 0 to 40% by weight of magnesium hydroxide, and F) from 0 to 60% by weight of further additives, where the total of the percentages by weight of A) to F) is 100%.

Abstract: Thermoplastic molding compositions comprising A) from 10 to 98% by weight of a thermoplastic polyamide, B) from 0.1 to 60% by weight of red phosphorus, C) from 0.5 to 20% by weight of a melamine compound, D) from 1 to 30% by weight of titanium dioxide in the rutile form, E) from 0 to 40% by weight of an impact modifier, and F) from 0 to 60% by weight of further additives, where the sum of the percentages by weight of components A) to F) is 100%.

Abstract: The present invention relates to a thermoplastic molding composition comprising the following components: A) 20 to 98.99% by weight of at least one polyamide, B) 0.01 to 40% by weight of at least one branched polyimide selected from condensates of either b1) at least one polyisocyanate having an average of more than two isocyanate groups per molecule or b2) at least one polyamine having an average of more than two amino groups per molecule and b3) at least one polycarboxylic acid having at least three COOH groups per molecule or its anhydride C) 1 to 59% by weight of at least one flame retardant selected from the group of c1) phosphorus-containing flame retardants c2) nitrogen-containing flame retardants and mixtures of these, D) 0 to 50% by weight of further additives, where the total of the proportions by weight is 100% by weight based on the molding composition.

Abstract: The invention relates to a thermoplastic molding composition comprising a) from 30 to 95% by weight of at least one aliphatic polyamide or copolyamide, as component A, b) from 1 to 15% by weight of at least one cyclic phenoxyphosphazene having at least 3 phenoxyphosphazene units, as component B, c) from 3 to 20% by weight of at least one (di)phosphinate salt, as component C, d) from 1 to 15% by weight of at least one reaction product of melamine with a phosphorus acid, as component D, e) from 0 to 5% by weight of at least one metal borate, as component E, f) from 0 to 20% by weight of at least one impact-modifying polymer, as component F, g) from 0 to 50% by weight of glass fibers, as component G, and h) from 0 to 30% by weight of further additives, as component H, where the total amount of components A to H gives 100% by weight.

Abstract: Thermoplastic molding compositions, comprising A) from 10 to 99.4% by weight of at least one thermoplastic polyamide B) from 0.5 to 20% by weight of a melam compound C) from 0.1 to 60% by weight of red phosphorus F) from 0 to 60% by weight of other additives, where the total of the percentages by weight of A) to D) is 100%.

Abstract: The invention relates to a thermoplastic molding composition free from halogens and from rare earth metals. The composition contains a polyalkylene terephthalate; a polyolefin selected from the group of polyethylene, polypropylene, polypropylene copolymers and mixtures of these; a flame retardant selected from the group of nitrogen-containing compounds, phosphorus-containing compounds and mixtures of thereof; and a reinforcing agent; and optionally another additive. The invention further relates to the use of the thermoplastic molding composition of the invention for producing fibers, foils or moldings, and also to fibers, foils or moldings which contain the thermoplastic molding composition of the invention. The invention further relates to the use of the thermoplastic molding composition as coating means.

Abstract: The thermoplastic molding composition comprises a) from 30 to 95% by weight of at least one aliphatic polyamide or copolyamide, as component A, b) from 1 to 30% by weight of at least one cyclic phenoxyphosphazene having at least 3 phenoxyphosphazene units, as component B, c) from 1 to 15% by weight of red phosphorus, as component C, d) from 0.1 to 20% by weight of at least one impact-modifying polymer, as component D, e) from 0 to 50% by weight of glass fibers, as component E, and f) from 0 to 30% by weight of further additives, as component F, where the total amount of components A to F gives 100% by weight.