EP2253741A3 - Process for the demulsifying cleaning of metallic surfaces - Google Patents

Process for the demulsifying cleaning of metallic surfaces Download PDF

Info

Publication number
EP2253741A3
EP2253741A3 EP10173888.8A EP10173888A EP2253741A3 EP 2253741 A3 EP2253741 A3 EP 2253741A3 EP 10173888 A EP10173888 A EP 10173888A EP 2253741 A3 EP2253741 A3 EP 2253741A3
Authority
EP
European Patent Office
Prior art keywords
bath
organic compound
demulsifying
metallic surfaces
anionic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10173888.8A
Other languages
German (de)
French (fr)
Other versions
EP2253741B1 (en
EP2253741A2 (en
Inventor
Stella Bauerochse
Carola Komp
Ralph Van Den Berg
Peter Claude
Franz Dressler
Joachim Geldner
Zafer YÜKSEL
Eckart SCHÖNFELDER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemetall GmbH
Original Assignee
Chemetall GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38266742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2253741(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemetall GmbH filed Critical Chemetall GmbH
Publication of EP2253741A2 publication Critical patent/EP2253741A2/en
Publication of EP2253741A3 publication Critical patent/EP2253741A3/en
Application granted granted Critical
Publication of EP2253741B1 publication Critical patent/EP2253741B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
    • C23G1/18—Organic inhibitors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/06—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using emulsions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/16—Metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur demulgierenden Reinigung von metallischen Oberflächen, die gegebenenfalls mit Öl(en), mit mindestens einer weiteren unpolaren organischen Verbindung, mit Fett(en), mit Seife(n), mit Partikelschmutz oder/und mit mindestens einer anionischen organischen Verbindung verschmutzt sind, mit einer wässerigen, alkalischen, Tensidhaltigen Badlösung, wobei das Bad beim Reinigen der metallischen Oberflächen mit Öl(en), mit mindestens einer weiteren unpolaren organischen Verbindung, mit Fett(en), mit Seife(n), mit Partikelschmutz oder/und mit mindestens einer anionischen organischen Verbindung verschmutzt wird, das dadurch gekennzeichnet ist, dass das Bad mindestens ein demulgierendes Tensid enthält oder/und dieses dem Bad zugesetzt wird, dass das Bad außerdem mindestens eine kationische organische Verbindung enthält oder/und diese dem Bad zugesetzt wird und dass das Bad auch bei zunehmender Verschmutzung insbesondere mit mindestens einer anionischen organischen Verbindung in einem demulgierenden Zustand gehalten wird.The invention relates to a process for the demulsifying purification of metallic surfaces, optionally with oil (s), with at least one other nonpolar organic compound, with fat (s), with soap (s), with particle dirt or / and with at least one anionic organic The bath when cleaning the metallic surfaces with oil (s), with at least one other non-polar organic compound, with grease (s), with soap (s), with particle dirt or / and contaminated with at least one anionic organic compound, characterized in that the bath contains at least one demulsifying surfactant and / or that is added to the bath, that the bath also contains at least one cationic organic compound and / or added to the bath and that the bath even with increasing pollution in particular with at least one anionic n organic compound is maintained in a demulsifying state.

EP10173888.8A 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces Active EP2253741B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006018216A DE102006018216B4 (en) 2006-04-18 2006-04-18 Process for the demulsifying cleaning of metallic surfaces
EP07727340.7A EP2010696B1 (en) 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP07727340.7A Division-Into EP2010696B1 (en) 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces
EP07727340.7A Division EP2010696B1 (en) 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces
EP07727340.7 Division 2007-03-26

Publications (3)

Publication Number Publication Date
EP2253741A2 EP2253741A2 (en) 2010-11-24
EP2253741A3 true EP2253741A3 (en) 2014-01-08
EP2253741B1 EP2253741B1 (en) 2018-05-16

Family

ID=38266742

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07727340.7A Active EP2010696B1 (en) 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces
EP10173888.8A Active EP2253741B1 (en) 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07727340.7A Active EP2010696B1 (en) 2006-04-18 2007-03-26 Process for the demulsifying cleaning of metallic surfaces

Country Status (10)

Country Link
US (4) US20100068392A1 (en)
EP (2) EP2010696B1 (en)
CN (2) CN102787320B (en)
BR (1) BRPI0711624B1 (en)
CA (1) CA2650947C (en)
DE (1) DE102006018216B4 (en)
ES (2) ES2586573T3 (en)
MX (1) MX318016B (en)
WO (1) WO2007122056A1 (en)
ZA (1) ZA200809775B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8557343B2 (en) 2004-03-19 2013-10-15 The Boeing Company Activation method
CN101103085B (en) 2005-01-21 2012-12-26 联邦科学和工业研究组织 Activation method using modifying agent
DE102006018216B4 (en) 2006-04-18 2008-09-25 Chemetall Gmbh Process for the demulsifying cleaning of metallic surfaces
DE102007000501A1 (en) 2007-10-15 2009-04-16 Chemetall Gmbh Cleaning composition for metallic surfaces
WO2011084661A2 (en) 2009-12-17 2011-07-14 3M Innovative Properties Company Sulfonate-functional coatings and methods
BR102012010852A2 (en) * 2012-05-08 2015-04-14 Oxiprana Ind Quimica Ltda LEAD-FREE GALVANIZATION PROCESS FOR METAL MATERIALS
CN103602995B (en) * 2013-10-25 2016-04-06 青岛华仁技术孵化器有限公司 Environmental protection type metal detergency agent
DE102015206812A1 (en) 2015-04-15 2016-10-20 Henkel Ag & Co. Kgaa Polymer-containing pre-rinse before a conversion treatment
ES2763038T3 (en) 2015-04-15 2020-05-26 Henkel Ag & Co Kgaa Thin corrosion protection coatings incorporating polyamidoamine polymers
DE102015209910A1 (en) * 2015-05-29 2016-12-01 Henkel Ag & Co. Kgaa Pre-rinse containing a quaternary amine for conditioning prior to a conversion treatment
DE102015209909A1 (en) * 2015-05-29 2016-12-01 Henkel Ag & Co. Kgaa Conditioning before a conversion treatment of metal surfaces
CN111020604A (en) * 2019-12-30 2020-04-17 奎克化学（中国）有限公司 Water-based cleaning agent for ultrahigh-pressure spraying and preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054895A1 (en) * 1980-12-23 1982-06-30 Hoechst Aktiengesellschaft Mixture of surfactants for the cleaning of hard surfaces
DE3247431A1 (en) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf METHOD FOR REGENERATION OR FOR RECYCLING AQUEOUS DEGREASING AND CLEANING SOLUTIONS
EP0249164A1 (en) * 1986-06-13 1987-12-16 Henkel Kommanditgesellschaft auf Aktien Cationic surfactants based on quaternary ammonium compounds and their use in detergents
DE4014859A1 (en) * 1990-05-09 1991-11-14 Henkel Kgaa USE OF A COMBINATION OF IONIC AND NON-IONIC SURFACES
DE19948413A1 (en) * 1999-10-07 2001-04-12 Unruh Stephan Cleaning solution of pH 8-12 for degreasing work pieces comprises low concentration of anionic, cationic or nonionic surfactant and water

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818A (en) * 1840-10-10 Machine eoe
DE2556527A1 (en) 1975-12-16 1977-06-30 Hoechst Ag Detergent for cleaning metal - contains alkali-stable, low-foam nonionic polyglycol tert.-butyl ether
DE3315951A1 (en) 1983-05-02 1984-11-08 Henkel KGaA, 4000 Düsseldorf USE OF POLYGLYCOLETHERS AS FOAM-PRESSING ADDITIVES IN LOW-FOAM CLEANERS
DE3530623A1 (en) * 1985-08-28 1987-03-12 Henkel Kgaa Demulsifying detergent with surface moisturizing effect
DE3844183A1 (en) * 1988-12-29 1990-07-19 Metallgesellschaft Ag AQUEOUS CLEANER FOR METAL SURFACES
GB8919244D0 (en) * 1989-08-24 1989-10-04 British Petroleum Co Plc Method for breaking emulsions
DE4001595A1 (en) * 1990-01-20 1991-07-25 Henkel Kgaa DEMULGATING, POWDERFUL, OR LIQUID CLEANSING AGENTS AND THEIR USE
DE4107643A1 (en) * 1991-03-09 1992-09-10 Bayer Ag METHOD FOR CLEAVING OIL-IN-WATER EMULSIONS
DK0575355T4 (en) * 1991-03-12 1999-09-27 Alfred Korcher Gmbh & Co Demulsifying cleanser
US5380468A (en) * 1992-10-20 1995-01-10 Man-Gill Chemical Company Aqueous alkaline composition for cleaning aluminum and tin surfaces
US5330656A (en) * 1993-03-05 1994-07-19 Calgon Corporation Polysalt compositions and the use thereof for treating an oil and water system
DE4324396A1 (en) 1993-07-21 1995-01-26 Henkel Kgaa Detergents with high wettability
US5614027A (en) * 1994-09-23 1997-03-25 Church & Dwight Co., Inc. Metal cleaner with novel anti-corrosion system
WO1996009368A1 (en) 1994-09-23 1996-03-28 Church & Dwight Company, Inc. Aqueous metal cleaner
GB9420276D0 (en) * 1994-10-07 1994-11-23 Burwood Corp The Ltd Chemically based oil recovery system
US5712236A (en) 1995-08-02 1998-01-27 Church & Dwight Co., Inc. Alkali metal cleaner with zinc phosphate anti-corrosion system
WO1998024869A1 (en) * 1996-12-06 1998-06-11 Henkel Corporation Composition and method for cleaning/degreasing metal surfaces, especially composites of copper and aluminum
CA2273258A1 (en) 1996-12-13 1998-06-18 Henkel Corporation Composition and method for deburring/degreasing/cleaning metal surfaces
US6124253A (en) 1997-09-16 2000-09-26 Church & Dwight Co., Inc. Aqueous composition for low-temperature metal-cleaning and method of use
USH1818H (en) * 1997-10-17 1999-11-02 Sasol Technology (Proprietary) Limited Detergent and cleaning compositions derived from new detergent alcohols
US5863881A (en) 1998-02-02 1999-01-26 Citra Science Ltd. Heavy oil remover
GB2335661A (en) 1998-03-26 1999-09-29 Reckitt & Colman Inc Hard surface cleaners comprising amphoteric surfactant
US5998352A (en) 1998-06-23 1999-12-07 Dotolo Research Ltd. Heavy oil remover
US6310263B1 (en) 1999-11-08 2001-10-30 Dotolo Research Ltd. Heavy oil remover
US7169192B2 (en) * 2003-05-02 2007-01-30 Ecolab Inc. Methods of using heterogeneous cleaning compositions
CN1283339C (en) * 2003-09-27 2006-11-08 中国石油天然气股份有限公司 Method for preparing multifunctional deemulsifying agent of crude oil and products thereof
US20050079992A1 (en) 2003-10-10 2005-04-14 Ecolab Inc. Cleaning composition and methods
DE102004057623A1 (en) 2004-11-29 2006-06-01 Henkel Kgaa Aqueous cleaning agent concentrate, useful for cleaning oil- and/or fat- polluted metallic surfaces, comprises water, glycol ether and/or non-ionic surfactant, polyethylenimine and cationic surfactant
DE102006018216B4 (en) 2006-04-18 2008-09-25 Chemetall Gmbh Process for the demulsifying cleaning of metallic surfaces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054895A1 (en) * 1980-12-23 1982-06-30 Hoechst Aktiengesellschaft Mixture of surfactants for the cleaning of hard surfaces
DE3247431A1 (en) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf METHOD FOR REGENERATION OR FOR RECYCLING AQUEOUS DEGREASING AND CLEANING SOLUTIONS
EP0249164A1 (en) * 1986-06-13 1987-12-16 Henkel Kommanditgesellschaft auf Aktien Cationic surfactants based on quaternary ammonium compounds and their use in detergents
DE4014859A1 (en) * 1990-05-09 1991-11-14 Henkel Kgaa USE OF A COMBINATION OF IONIC AND NON-IONIC SURFACES
DE19948413A1 (en) * 1999-10-07 2001-04-12 Unruh Stephan Cleaning solution of pH 8-12 for degreasing work pieces comprises low concentration of anionic, cationic or nonionic surfactant and water

Also Published As

Publication number Publication date
EP2010696B1 (en) 2016-05-11
CN102787320A (en) 2012-11-21
ES2684116T3 (en) 2018-10-01
CA2650947C (en) 2016-05-24
MX318016B (en) 2014-02-12
DE102006018216B4 (en) 2008-09-25
BRPI0711624A2 (en) 2011-12-06
ZA200809775B (en) 2010-02-24
US9731331B2 (en) 2017-08-15
MX2008013310A (en) 2009-01-09
DE102006018216A1 (en) 2007-10-31
US20120273013A1 (en) 2012-11-01
BRPI0711624B1 (en) 2018-04-03
CN101473068B (en) 2012-07-04
EP2010696A1 (en) 2009-01-07
CA2650947A1 (en) 2007-11-01
EP2253741B1 (en) 2018-05-16
WO2007122056A1 (en) 2007-11-01
US20100068392A1 (en) 2010-03-18
EP2253741A2 (en) 2010-11-24
US20140041693A1 (en) 2014-02-13
US20140311533A1 (en) 2014-10-23
CN102787320B (en) 2014-10-29
ES2586573T3 (en) 2016-10-17
CN101473068A (en) 2009-07-01
US8609195B2 (en) 2013-12-17

Similar Documents

Publication Publication Date Title
EP2253741A3 (en) Process for the demulsifying cleaning of metallic surfaces
EP2078635A3 (en) Seating assembly with a compulsory guide
BR112014003005A2 (en) metal scrap classification
DE102007027815A1 (en) Oil ring
EP2626582A3 (en) Double coupling
EP2927528A3 (en) Clutch pedal block
DE102009019999A1 (en) Release system for hydraulic actuation of friction clutch of vehicle, has sleeve-like plastic body arranged in area between inner lateral surface of piston and guide sleeve for wiping contamination from guide sleeve
EP2151256A3 (en) Endoprosthesis and method for manufacturing the same
DE102011077654B4 (en) Process for producing a sheet metal part by forming
DE4121488C2 (en)
EP1734290A3 (en) Actuation device for a coupling sleeve of a gearbox
EP2031096A8 (en) Method for cleaning surfaces and application of the method
EP2562483A3 (en) Filter element and fume hood device
EP1497359B1 (en) Method for the production of a rubber article and corresponding rubber article
EP2532771A3 (en) Copper or bronze coated fittings
DE102009025512A1 (en) Shifter fork has two fork arms and slide shoe which is extended at shifter fork by fork arm for another fork arm, where protrusion is protruded from shifter fork and is engaged in slide shoe
DE102011113994B3 (en) Component for motor vehicle, has surface region with limiting edge in which recess is formed and extended into another surface region, so as to receive excess amount of coating
DE102010035289B3 (en) Oil stripping piston ring for internal combustion engine, has bars comprising stripping regions that are arranged at preset angle with respect to cylinder bearing surface
EP1858826B1 (en) Cleaning and impregnating product designed for acid-resistant natural and artificial stones, and method for cleaning and simultaneously impregnating natural and artificial stones
EP1705030A3 (en) Rubber sleeve
DE10346576A1 (en) layout measures
EP1860008A3 (en) Method for slowing down a vehicle
DE60120129T2 (en) CLEANING SAY
DE102014005348A1 (en) Filter element of a filter and filter
DE102013203880B4 (en) Method and apparatus for removing hardened grease from at least one channel of a progressive distributor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 2010696

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

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 MT NL PL PT RO SE SI SK TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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 MT NL PL PT RO SE SI SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: C11D 1/835 20060101ALI20131203BHEP

Ipc: C23G 1/14 20060101AFI20131203BHEP

17P Request for examination filed

Effective date: 20140708

RBV Designated contracting states (corrected)

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 MT NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20160928

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180109

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AC Divisional application: reference to earlier application

Ref document number: 2010696

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

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 MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007016186

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 999641

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180615

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180516

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2684116

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20181001

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180816

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180817

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007016186

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190326

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190326

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180917

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 999641

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20070326

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20230424

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240328

Year of fee payment: 18

Ref country code: CZ

Payment date: 20240306

Year of fee payment: 18

Ref country code: GB

Payment date: 20240319

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240306

Year of fee payment: 18

Ref country code: SE

Payment date: 20240326

Year of fee payment: 18

Ref country code: IT

Payment date: 20240321

Year of fee payment: 18

Ref country code: FR

Payment date: 20240326

Year of fee payment: 18