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. 16, 2009
Filed:
Mar. 24, 2006
Anatoly Ilich Kramer, Edison, NJ (US);
Phil Surana, Somerset, NJ (US);
Pramod Jayant Nandapurkar, Plainsboro, NJ (US);
Norman Yang, Westfield, NJ (US);
Anatoly Ilich Kramer, Edison, NJ (US);
Phil Surana, Somerset, NJ (US);
Pramod Jayant Nandapurkar, Plainsboro, NJ (US);
Norman Yang, Westfield, NJ (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
This invention relates to the use of olefin mixtures containing 1-hexene/1-decene/1-dodecene and, additionally, 1-octene or 1-decene to produce high viscosity polyalphaolefins (PAOs) having a viscosity of from about 40 cSt to about 100 cSt at 100° C. (ASTM D-445) and a number average molecular weight of between about 1200 to about 4000, particularly useful as lubricant base stocks.