Palesa
Palesa Nongodlwana, Vanderbijlpark ZA
Patent application number | Description | Published |
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20100240847 | TWO STAGE ACTIVATION OF OLIGOMERISATION CATALYST AND OLIGOMERISATION OF OLEFINIC COMPOUNDS IN THE PRESENCE OF AN OLIGOMERISATION CATALYST SO ACTIVATED - This invention relates to the oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst activated in two stages by two catalyst activators According to the invention there is provided a process for activating an oligomerisation catalyst by contacting the catalyst with i) a first activator component selected from the group consisting of the aluminoxanes and a mixture of at least one aluminoxane and at least one organylaluminium compound, and ii) a second activator component which is an organylaluminium compound, the process being characterised therein that the oligomerisation catalyst is first contacted with one of the first activator component or second activator component, and the resulting mixture is thereafter contacted with the other of the first activator component or second activator component | 09-23-2010 |
Palesa Nongodlwana, Alberton ZA
Patent application number | Description | Published |
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20150126790 | PROCESS FOR OLIGOMERISING A HYDROCARBON TO FORM AT LEAST ONE CO-MONOMER PRODUCT - A process ( | 05-07-2015 |
Palesa Sansole, Amersham GB
Patent application number | Description | Published |
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20120325262 | HAIR CARE APPARATUS - An apparatus for dreadlocking hair comprising a motor and a means for holding or engaging a strand of hair. The holding means is rotated by the motor, so that the strand of hair is twisted into a dreadlock, that is, a twisted bundle of hair where hair on the surface of the bundle describes a purely helical path, at least in a newly dreadlocked part of the strand. | 12-27-2012 |