Resorcinol carbonate-based phosphate ester compounds as...

Details Resorcinol carbonate-based phosphate ester compounds as... Resorcinol carbonate-based phosphate ester compounds as...

2007-10-09

2007-10-09

Sanders, Kriellion A (Department: 1714)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S119000, C524S127000, C524S145000, C252S609000, C558S071000, C558S077000, C558S087000, C558S207000

Reexamination Certificate

active

11233574

ABSTRACT:
Resorcinol carbonate-based phosphate esters are prepared by reacting resorcinol carbonates with phosphorous oxychloride or a chlorophosphate. The resorcinol carbonates can be synthesized by the reaction of resorcinol with phosgene or diphenyl carbonate. The resorcinol carbonate-based phosphate esters can be used as flame retardants and perhaps flowing agents.

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Raj Durairaj, “Flame Retardant” in “Resorcinol: Chemistry, Technology and Applications,” Springer Verlag Publisher, Chapter 8.2, pp. 592-631 (Dec. 2005).

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