ORGANOPHOSPHORUS COMPOUNDS FOR FLAME RETARDANT POLYURETHANE FOAMS

An organophosphorus compound useful in a phosphorus containing flame retardant and a flame retardant polyurethane foam, where the organophosphorus compound is shown in Formula (I) where Y is selected from the group consisting of an -OH group, an -NH2 group, an -NHR3 group, and an -SH group, where R3...

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Hauptverfasser: YONKEY, MATT, QI, YUDONG, SHANKAR, RAVI, KAMBER, NAHRAIN E
Format: Patent
Sprache:eng ; pol
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Zusammenfassung:An organophosphorus compound useful in a phosphorus containing flame retardant and a flame retardant polyurethane foam, where the organophosphorus compound is shown in Formula (I) where Y is selected from the group consisting of an -OH group, an -NH2 group, an -NHR3 group, and an -SH group, where R3 is a monovalent hydrocarbyl group having 1 to 10 carbon atoms; R is a divalent hydrocarbyl group; X is a heteroatom group; and R1 and R2 are each independently a substituted or unsubstituted hydrocarbyl group, wherein R1 and R2 can be optionally joined to form a ring.