Process for the preparation of hexamethyl tetracosanes

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United States of America Patent

PATENT NO 4754090
SERIAL NO

06947593

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Abstract

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A process for the preparation of 2,6,10,15,19,23-hexamethyl tetracosane and the isomers thereof having a basic hexamethyl tetracosane structure is described. Therein the raw materials are vegetable triglyceride oils and fats or oleins thereof obtained by physical refining. Together with an optional prior refining step, the process comprises a fatty acid and unsaponifiable material separation step, a saponification step giving unsaturated hydrocarbons, a hydrogenation step and a final deparaffining and purification step.

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Patent Owner(s)

Patent OwnerAddress
COGNIS IBERIA S L08755 CASTELLBISBAL (BARCELONA)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Celades, Colom Roberto Barcelona, ES 1 2
de, los Santos Alamany Soler Miguel Barcelona, ES 1 2
Vila, Peris Jose Maria Barcelona, ES 1 2

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