C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
403/32, 260/310.
C07D 263/04 (2006.01) C07D 277/04 (2006.01) C08G 18/38 (2006.01) C08J 9/00 (2006.01) C08K 5/34 (2006.01)
Patent
CA 1125767
ADSTRACT OF THE INVENTION A rigid polyurethane foam is prepared from a reaction mixture incorporating therein n 2-trichloromethyloxazolidine or a thiazolidine derivative for imparting to the foam smoke and flame retardancy. The 2-trichloromethyloxazolidine has the formula Image a) X is 0 or S; and b) R is selected from the group consisting of H, -CH2CH20H, and Image , Image .
331369
Popoff Ivan C.
Sandler Stanley R.
Atochem North America Inc.
Borden Ladner Gervais Llp
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