Cross-linked impact modified polyphosphazenes

A method of forming an impact-modified phosphazene material comprising:

• reacting a phosphazene material with an acrylamide monomer material to form a functionalized phosphazene material;
• initiating a polymerization reaction on a reaction mixture comprising the functionalized phosphazene material and one or more monomers to form a first impact-modified phosphazene material, the one or more monomers selected from the group consisting of an acrylate monomer material, acrylamide monomer material, styrenic monomer material, other vinylic monomer material, or a combination thereof;
• and
• reacting the first impact-modified phosphazene material with a poly(dichlorophosphazene) monomer material, and a reactant selected from the group consisting of R1OH, HNR2R3, or a combination thereof, wherein R1 is C1 to C40 unsubstituted hydrocarbyl, C1 to C40 substituted hydrocarbyl, unsubstituted aryl, substituted aryl, fused aryl, perfluoroalkyl, partially fluorinated alkyl, epoxy, silylcarbyl, siloxyl, anhydride, maleimide, cyanurate, or isocyanurate;
• and each of R2 and R3 is independently hydrogen, C1 to C40 unsubstituted hydrocarbyl, C1 to C40 substituted hydrocarbyl, unsubstituted aryl, substituted aryl, fused aryl, perfluoroalkyl, partially fluorinated alkyl, epoxy, silylcarbyl, siloxyl, anhydride, maleimide, cyanurate, or isocyanurate, to form a second impact-modified phosphazene material.

A method of forming an impact-modified phosphazene material comprising:

• reacting a phosphazene material with an acrylamide monomer material to form a functionalized phosphazene material;
• initiating a polymerization reaction on a reaction mixture comprising the functionalized phosphazene material and one or more monomers to form a first impact-modified phosphazene material, the one or more monomers selected from the group consisting of an acrylate monomer material, acrylamide monomer material, styrenic monomer material, other vinylic monomer material, or a combination thereof;
• and
• reacting the first impact-modified phosphazene material with a poly(dichlorophosphazene) monomer material, and a reactant selected from the group consisting of R1OH, HNR2R3, or a combination thereof, wherein R1 is C1 to C40 unsubstituted hydrocarbyl, C1 to C40 substituted hydrocarbyl, unsubstituted aryl, substituted aryl, fused aryl, perfluoroalkyl, partially fluorinated alkyl, epoxy, silylcarbyl, siloxyl, anhydride, maleimide, cyanurate, or isocyanurate;
• and each of R2 and R3 is independently hydrogen, C1 to C40 unsubstituted hydrocarbyl, C1 to C40 substituted hydrocarbyl, unsubstituted aryl, substituted aryl, fused aryl, perfluoroalkyl, partially fluorinated alkyl, epoxy, silylcarbyl, siloxyl, anhydride, maleimide, cyanurate, or isocyanurate, to form a second impact-modified phosphazene material, wherein the second impact-modified phosphazene material is represented by formula (I)
• wherein:
• each of Y1, Y2, Y3, Y4, and Y5 is independently an impact modifier material;
• each of X1, X2, and X3 is independently an —OR1 radical or an —NR2R3 radical, wherein R1 is C1 to C40 unsubstituted hydrocarbyl, C1 to C40 substituted hydrocarbyl, unsubstituted aryl, substituted aryl, fused aryl, perfluoroalkyl, partially fluorinated alkyl, epoxy, silylcarbyl, siloxyl, anhydride, maleimide, cyanurate, or isocyanurate;
• and each of R2 and R3 is independently hydrogen, C1 to C40 unsubstituted hydrocarbyl, C1 to C40 substituted hydrocarbyl, unsubstituted aryl, substituted aryl, fused aryl, perfluoroalkyl, partially fluorinated alkyl, epoxy, silylcarbyl, siloxyl, anhydride, maleimide, cyanurate, or isocyanurate;
• m is about 1-200;
• n is about 1-200.