C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/625.1
C07C 31/20 (2006.01) C07C 29/94 (2006.01)
Patent
CA 1146975
ABSTRACT OF THE DISCLOSURE A polyol composition comprises a solid polyol which is crystalline under normal conditions and, as an anti-caking agent therefor, a tertiary amine containing at least two identical organic substituents, each having two to twenty carbon atoms. A method of preventing caking of polyols is dis- closed wherein there is added to such polyols at least one such tertiary amine, preferably in a concentration of 0.05 to 0.25 percent by weight based on the weight of the polyol. The polyol composition exhibits improved anti- caking properties and storability.
372835
Bach Hanswilhelm
Cornils Boy
Gartner Roderich
Gick Wilhelm
Fetherstonhaugh & Co.
Ruhrchemie Aktiengesellschaft
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