Title:
高粘度指数の基材油、基油、および潤滑油組成物を用いた低ブルックフィールド粘度を有する機能性流体、ならびにその製造方法および使用
Document Type and Number:
Japanese Patent JP2006521416
Kind Code:
A
Abstract:
This invention relates to base stocks and base oils that exhibit an unexpected combination of high viscosity index (130 or greater) and a ratio of measured-to-theoretical high-shear/low-temperature viscosity at -30 C. or lower and the methods of making them. Specifically, the present invention relates to low-viscosity base stocks and base oils as used in functional fluids. More specifically, the present invention relates to automatic transmission fluids showing surprising low temperature Brookfield viscosities and methods to produce them.
Inventors:
Alexander, Albert, Gorden
Sanchez, Eugenio
Fife, Kim, Elizabeth
Sanchez, Eugenio
Fife, Kim, Elizabeth
Application Number:
JP2005508439A
Publication Date:
September 21, 2006
Filing Date:
October 07, 2003
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10M169/04; C10G45/02; C10G45/62; C10G45/64; C10G65/04; C10M101/02; C10M109/02; C10M111/06; C10M171/00; C10M171/02; C10M177/00; C10N20/00; C10N20/02; C10N30/02; C10N30/08; C10N40/04; C10N70/00
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Attorney, Agent or Firm:
Kenji Kawabi