C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/426.7
C07F 7/28 (2006.01) C07F 7/00 (2006.01)
Patent
CA 1218667
TITLE TITANIUM ESTER COMPOSITIONS HAVING DEPRESSED FREEZING POINTS Abstract of the Disclosure Reaction product obtained by combining (i) (R1O)4Ti with (ii) 2,4-pentanedione and (iii) either (a) at least one (R2O)4Ti or (b) at least one R3OH wherein R2 and R3 differ from R1 and are each methyl, ethyl, 2-chloroethyl, isopropyl, n-propyl, n-butyl, n-pentyl, 2-pentyl, 3-methylbutyl, 2-methoxyethyl, or methoxyethoxyethyl and the (i):(ii) mol ratio is in the range between 1:1 and 1:2. The quantity of (iii) is sufficient, even in the presence of a nucleating agent, to depress the freezing point of the reaction product obtained by combining (i) with (ii). Methods of preparing the reaction product are disclosed.
440404
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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