C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/488.5, 260/6
C07C 43/13 (2006.01) C07C 69/708 (2006.01) C08G 18/48 (2006.01) C08G 18/66 (2006.01) C08G 65/26 (2006.01) C08G 65/329 (2006.01)
Patent
CA 1248134
-76- ABSTRACT OF THE DISCLOSURE Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following formula: Image wherein A and A', which may be the same or different, are connective atoms - carbon, oxygen or combinations thereof with hydrogen atoms or the like satisfying the valences; B is nitrogen (N) or CR, R being hydrogen, alkyl, aryl or the like; Q is 0, CH2O, C2H4O, C3H6O, or C4H8O; D is an oxyalkylene or Image X and X', which may be the same or different, are OH, NH2 or H; Z is OH; n and d are integers of 0 to 10 and the sum of n and d does not exceed 10; s is 0 or 1, and m is an integer of at least about 16, with the proviso that when B is M and either n or d is zero, X and X' are other than H, provide processing advantages and are highly compatible with low molecular weight extenders such as ethylene glycol.
462711
Hoy Kenneth L.
Taylor Glenn A.
Sim & Mcburney
Union Carbide Corporation
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