Global Patent Index - EP 1840196 A1

EP 1840196 A1 2007-10-03 - Lubricant composition

Title (en)

Lubricant composition

Title (de)

Schmiermittelzusammensetzung

Title (fr)

Composition lubrifiante

Publication

EP 1840196 A1 (EN)

Application

EP 06006957 A

Priority

EP 06006957 A

Abstract (en)

The invention refers to lubricant compositions, said lubricant compositions being particularly preferred for conveyor systems, especially in the foodstuff industry, which are suitable for lubricating, cleaning and disinfecting of the transport chains. More specifically, the invention refers to lubricant compositions for conveyor systems comprising a) one or more phosphoric acid esters, and b) one or more ether carboxylates, and e) water, and c) one or more C 6 -C 22 fatty acids, optionally ethoxylated with 1 to 20 moles of ethylene oxide, and/or d) one or more C 6 -C 22 fatty alcohols, optionally ethoxylated with 1 to 20 moles of ethylene oxide wherein the weight ratio of component (a) to component (b) is in the range of 9:1 to 1:3. Said lubricant compositions can be used in conveyor systems for glass and/or plastic bottles, such as polyethylen terepthalate (PET) or polycarbonate (PC); cans, glass containers, drums, cardboard containers and similar items.

IPC 8 full level (invention and additional information)

C10M 173/02 (2006.01)

CPC (invention and additional information)

C10M 173/025 (2013.01); C10M 173/02 (2013.01); C10M 2207/021 (2013.01); C10M 2207/122 (2013.01); C10M 2207/124 (2013.01); C10M 2207/126 (2013.01); C10M 2207/128 (2013.01); C10M 2223/04 (2013.01); C10M 2223/042 (2013.01); C10M 2223/043 (2013.01); C10N 2210/01 (2013.01); C10N 2240/52 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

EPO simple patent family

EP 1840196 A1 20071003; AU 2007234025 A1 20071011; AU 2007234025 B2 20120628; BR PI0708839 A2 20110621; CA 2645226 A1 20071011; EP 2024472 A2 20090218; JP 2009531483 A 20090903; JP 5465004 B2 20140409; RU 2008143209 A 20100510; RU 2437922 C2 20111227; US 2010286009 A1 20101111; WO 2007112917 A2 20071011; WO 2007112917 A3 20071122

INPADOC legal status


2008-03-26 [18W] WITHDRAWN

- Effective date: 20080215

2007-10-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2007-10-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU