Olefin color stabilization

Details Olefin color stabilization Olefin color stabilization

1997-09-30

1999-11-16

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Product blend, e.g., composition, etc., or blending process...

With nonhydrocarbon additive

528485, 528491, 528494, C07C 720

Patent

active

059861533

ABSTRACT:
A process for substantially stabilizing the color of a fluid which comprises an olefin is disclosed. The process comprises contacting the fluid with a composition, which comprises aluminum, zirconium and a borate, under a condition effective to stabilize the color of the fluid.

REFERENCES:
patent: 2349904 (1944-05-01), Hachmuth
patent: 3117167 (1964-01-01), Burch et al.
patent: 4034061 (1977-07-01), McArthur
patent: 5071539 (1991-12-01), Hayward et al.
patent: 5427689 (1995-06-01), Kallenbach et al.
patent: 5461021 (1995-10-01), Kallenbach
patent: 5618407 (1997-04-01), Kallenbach et al.

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