The invention relates to a polymer for tissue engineering from biodegradable polyphosphazenes, having photopolymerizable side groups, wherein the side groups of the polyphosphazenes are formed exclusively from amino acids and/or amino acid derivatives, which are bonded to the backbone of the polyphosphazene via the amino group of the amino acid and to a spacer attached to the acid group with a carbon chain of length m, which has a vinyl group at the free end, wherein m=0 to m=10.

The invention relates to a polymer for tissue engineering from biodegradable polyphosphazenes, having photopolymerizable side groups, wherein the side groups of the polyphosphazenes are formed exclusively from amino acids and/or amino acid derivatives, which are bonded to the backbone of the polyphosphazene via the amino group of the amino acid and to a spacer attached to the acid group with a carbon chain of length m, which has a vinyl group at the free end, wherein m=0 to m=10.

New polyamide-based, polyurea-based and polyphosphoramide-based polymers have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have excellent electrochemical stability as anolytes in lithium battery cells.

Provided is a flame retardant composition containing at least one phosphate ester represented by general formula (1), wherein the total content of phosphate esters in which n=1, 2, 3, 4, or 5 among the phosphate esters is 99-100 mass %, and the content of phosphate esters represented by general formula (1) in which n=1 is at least 60 mass % and less than 70 mass % with respect to the total amount of the phosphate esters (in formula (1), R.sup.1 and R.sup.2 each independently represent a hydrogen atom or a methyl group, and n represents a number of 1, 2, 3, 4, 5, 6 or 7).

A process of forming a resveratrol-based flame retardant small molecule with a phosphonate/phosphinate molecule that includes a chloride group and a terminal functional group.

A process of forming a resveratrol-based flame retardant small molecule with a phosphonate/phosphinate molecule that includes a chloride group and a terminal functional group.

A composition includes a polyphosphoric acid-modified acrylic polyol, wherein the polyphosphoric acid-modified acrylic polyol has greater than zero, but less than 1.0 wt % modification with polyphosphoric acid.

A composition includes a polyphosphoric acid-modified acrylic polyol, wherein the polyphosphoric acid-modified acrylic polyol has greater than zero, but less than 1.0 wt % modification with polyphosphoric acid.

A process of forming a resveratrol-based flame retardant small molecule with a phosphonate/phosphinate molecule that includes a chloride group and a terminal functional group.

A process of forming a resveratrol-based flame retardant small molecule with a phosphonate/phosphinate molecule that includes a chloride group and a terminal functional group.