Global Patent Index - EP 0149875 B1

EP 0149875 B1 1988-07-27 - HYDROISOMERIZATION OF CATALYTICALLY DEWAXED LUBRICATING OILS

Title (en)

HYDROISOMERIZATION OF CATALYTICALLY DEWAXED LUBRICATING OILS

Publication

EP 0149875 B1 (EN)

Application

EP 84300341 A

Priority

US 40083182 A

Abstract (en)

[origin: EP0149875A1] The quality of catalytically hydrodewaxed oils is improved by hydroisomerizing the oil to remove residual waxy components which contribute to poor performance in the Overnight Cloud Point test. Conversion during the hydroisomerization is minimized so as to obtain a product of high clarity in good yield.

IPC 1-7

C10G 65/04

IPC 8 full level

C10G 45/60 (2006.01); C10G 45/64 (2006.01); C10G 65/04 (2006.01); C10G 65/12 (2006.01)

CPC

C10G 45/64 (2013.01); C10G 2400/10 (2013.01)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family

EP 0149875 A1 19850731; EP 0149875 B1 19880727; AU 2387184 A 19850801; AU 571481 B2 19880421; CA 1232855 A 19880216; JP H07116448 B2 19951213; JP S60166387 A 19850829