abstract |
COMPOSITION FOR PRODUCING FOAMS CONTAINING VINYL CHLORIDE POLYMER, PLASTICIZER AND REACTION PRODUCTS OF CERTAIN SILICONES WITH AN ETHER HAVING THE FORMULA: SP* ZO(CNH2NO)FR2 WHEREIN Z IS H, OR CH2=CHCH2-, OR CH2=CH-(CH2)P-CO- R2 IS LOWER ALKYL RADICAL; F HAS A VALUE OF AT LEAST 4; N HAS A VALUE OF FROM 2 TO 4, INCLUSIVE; AND P IS 0 TO 18. |