Title:
炭化水素組成物の製造方法及び炭化水素組成物、潤滑油基油、潤滑油組成物
Document Type and Number:
Japanese Patent JP5342206
Kind Code:
B2
Abstract:
Provided is a process for production of a hydrocarbon composition. In the process, urea is brought into contact with a hydrocarbon raw material comprising branched paraffins which each bear an alkyl group branch having five or less carbon atoms, whereby, among the branched paraffins, branched paraffins each having six or more carbon atoms between at least one end and the branch position are separated from the hydrocarbon raw material in the form of urea adducts. Thus, an objective hydrocarbon composition is obtained. The composition exhibits a high viscosity index and excellent low-temperature characteristics and is particularly suitable for use as a lube base oil or a lubricating oil composition.
Inventors:
Issei Tagawa
Ishida Noboru
Ishida Noboru
Application Number:
JP2008261073A
Publication Date:
November 13, 2013
Filing Date:
October 07, 2008
Export Citation:
Assignee:
jx Nikko Nisseki Energy Co., Ltd.
International Classes:
C10M101/02; C10M177/00; C10N30/02; C10N30/08; C10N40/00; C10N40/02; C10N40/04; C10N40/08; C10N40/12; C10N40/16; C10N40/20; C10N40/25; C10N40/30
Domestic Patent References:
| JP2003026504A |
Other References:
The Saturated or Paraffin Hydrocarbons.Alkanes,Rodd's Chemistry of Carbon Compounds(Second Edition),1964年,p.357-397
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshinori Shimizu
Yoshiki Kuroki
Yoshinori Shimizu