The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2011
Filed:
Jun. 13, 2005
John Thomas Dixon, Vanderbijlpark, ZA;
Esna Killian, Sasolburg, ZA;
Annette Bollmann, Henley-on-Klip, ZA;
Richard Neil Walsh, Vanderbijlpark, ZA;
Matthew James Overett, Johannesburg, ZA;
Kevin Blann, Alberton, ZA;
David Hedley Morgan, Sasolburg, ZA;
John Thomas Dixon, Vanderbijlpark, ZA;
Esna Killian, Sasolburg, ZA;
Annette Bollmann, Henley-on-Klip, ZA;
Richard Neil Walsh, Vanderbijlpark, ZA;
Matthew James Overett, Johannesburg, ZA;
Kevin Blann, Alberton, ZA;
David Hedley Morgan, Sasolburg, ZA;
Sasol Technology (Pty) Limited, Johannesburg, ZA;
Abstract
This invention relates to a process for producing an oligomeric product by the oligomerization of at least one olefinic compound by contacting the at least one olefinic compound with an oligomerization catalyst in an aliphatic liquid medium at a reaction temperature of at least 50° C. The catalyst comprises the combination of a source of a transition metal; and a ligating compound of the formula (R)X(Y) X(R).