C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 65/26 (2006.01) C08G 18/48 (2006.01) C08G 65/10 (2006.01)
Patent
CA 2588898
The present invention provides a process for conditioning double metal cyanide (DMC) catalysts, which are employed in the preparation of polyether polyols based on starter compounds having active hydrogen atoms, the preparation of polyether polyols using the conditioned catalysts and the use of the polyether polyols prepared in this way for the preparation of polyurethane materials.
Hofmann Joerg
Lorenz Klaus
Bayer Materialscience Ag
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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