Title:
曇りのない基油の製造方法
Document Type and Number:
Japanese Patent JP2008516035
Kind Code:
A
Abstract:
Process for reducing the cloud point of a base oil having a kinematic viscosity at 100° C. of greater than 10 cSt by separating the molecules inferring the high cloud point from the base oil by subjecting the base oil to a centrifugal force such to obtain a base oil having the reduced cloud point and a fraction rich in haze precursor compounds.
Inventors:
Paulus Theodorus Maria Van Brugge
Application Number:
JP2007535183A
Publication Date:
May 15, 2008
Filing Date:
October 11, 2005
Export Citation:
Assignee:
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BESLOTEN VENNOOTSHAP
International Classes:
C10G31/10; C10G2/00; C10G45/60; C10G45/64; C10G67/00; C10M105/04; C10M177/00; C10N20/00; C10N20/02; C10N30/00; C10N30/02; C10N70/00
Attorney, Agent or Firm:
Kazuho Kawarada