Global Patent Index - EP 2735604 A1

EP 2735604 A1 20140528 - Method of preparing a lubricant composition

Title (en)

Method of preparing a lubricant composition

Title (de)

Verfahren zur Herstellung einer Schmiermittelzusammensetzung

Title (fr)

Procédé de préparation d'une composition de lubrifiant

Publication

EP 2735604 A1 20140528 (EN)

Application

EP 12193926 A 20121122

Priority

EP 12193926 A 20121122

Abstract (en)

A method of preparing a lubricant composition comprising at least one base oil component, at least one first additive component and at least one second additive component which method comprises: introducing into an elongate mixing vessel comprising at least one static mixer, at least one base oil component, at least one first additive component and at least one second additive component; the at least one first additive component being introduced into the mixing vessel separately from the at least one second additive component; and mixing the at least one second additive component with a mixture of the at least one first additive component and the at least one base oil component in the elongate mixing vessel using the at least one static mixer.

IPC 8 full level

C10M 177/00 (2006.01); B01F 3/08 (2006.01); B01F 5/06 (2006.01); B01F 15/02 (2006.01); C10N 70/00 (2006.01)

CPC (source: EP US)

B01F 23/451 (2022.01 - EP US); B01F 25/4338 (2022.01 - EP US); B01F 25/4521 (2022.01 - EP US); B01F 35/715 (2022.01 - EP); C10M 169/048 (2013.01 - US); C10M 177/00 (2013.01 - EP US); B01F 35/715 (2022.01 - US); C10N 2070/00 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2735604 A1 20140528; EP 2735604 A8 20140709; US 2014187456 A1 20140703

DOCDB simple family (application)

EP 12193926 A 20121122; US 201314086221 A 20131121