CA2315707C - Compositions lubrifiantes - Google Patents

Compositions lubrifiantes Download PDF

Info

Publication number
CA2315707C
CA2315707C CA002315707A CA2315707A CA2315707C CA 2315707 C CA2315707 C CA 2315707C CA 002315707 A CA002315707 A CA 002315707A CA 2315707 A CA2315707 A CA 2315707A CA 2315707 C CA2315707 C CA 2315707C
Authority
CA
Canada
Prior art keywords
mass
composition
tbn
detergent
additive
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.)
Expired - Fee Related
Application number
CA002315707A
Other languages
English (en)
Other versions
CA2315707A1 (fr
Inventor
Adrian Dunn
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.)
Infineum USA LP
Original Assignee
Infineum USA LP
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
Application filed by Infineum USA LP filed Critical Infineum USA LP
Publication of CA2315707A1 publication Critical patent/CA2315707A1/fr
Application granted granted Critical
Publication of CA2315707C publication Critical patent/CA2315707C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/088—Neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/042—Metal salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C10M2227/062—Cyclic esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

L'invention porte sur une composition lubrifiante pour moteur diesel marin ayant un indice de basicité totale d'au moins 10 et de préférence un indice de viscosité d'au moins 90. Cette composition comprend une importante quantité d'huile ayant une viscosité aux propriétés lubrifiantes, et mélangées à celle-ci, de petites quantités d'un additif antiusure sans cendre et d'un détergent de pièces métalliques se présentant sous la forme (i) d'un détergent à basicité élevée et dont l'indice de basicité totale est d'au moins 300, de préférence d'au moins 330, idéalement d'au moins 400, et comprenant un système tensioactif dérivé d'au moins deux tensioactifs, et/ou (ii) d'un détergent de pièces métalliques autre que (i); à condition que, si le détergent (ii) est présent, la composition n'est pas une quantité minime d'additif Extrême-Pression représentant jusqu'à 5,0 % de son volume total.
CA002315707A 1998-01-09 1998-12-21 Compositions lubrifiantes Expired - Fee Related CA2315707C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9800436.9 1998-01-09
GBGB9800436.9A GB9800436D0 (en) 1998-01-09 1998-01-09 Marine lubricant compositions
PCT/EP1998/008576 WO1999035218A1 (fr) 1998-01-09 1998-12-21 Compositions lubrifiantes

Publications (2)

Publication Number Publication Date
CA2315707A1 CA2315707A1 (fr) 1999-07-15
CA2315707C true CA2315707C (fr) 2007-01-30

Family

ID=10825047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002315707A Expired - Fee Related CA2315707C (fr) 1998-01-09 1998-12-21 Compositions lubrifiantes

Country Status (7)

Country Link
EP (1) EP1049758A1 (fr)
JP (1) JP2002500262A (fr)
KR (1) KR20010033968A (fr)
CN (1) CN1152125C (fr)
CA (1) CA2315707C (fr)
GB (1) GB9800436D0 (fr)
WO (1) WO1999035218A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085076B1 (fr) * 1999-09-13 2010-12-15 Infineum International Limited Une méthode pour lubrifier les cylindres de moteurs diesel marins à deux temps
DE60045359D1 (de) 1999-09-13 2011-01-27 Infineum Int Ltd Eine Methode zum Schmieren für Zweitakt-Schiffsdieselmotoren
ATE320476T1 (de) 2000-09-22 2006-04-15 Infineum Int Ltd Tauchkolbenmotorschmierung
EP1191088B1 (fr) * 2000-09-22 2006-03-15 Infineum International Limited Lubrification d'un moteur à piston plongeur
EP1229102A1 (fr) * 2001-02-06 2002-08-07 Infineum International LTD Composition d'huile lubrifiante
EP1229101A1 (fr) * 2001-02-06 2002-08-07 Infineum International Limited Lubrifiant pour un moteur diesel marin
EP1304368A1 (fr) 2001-09-28 2003-04-23 Infineum International Limited Une composition d'huile lubrifiante pour moteurs à gaz
US20050003972A1 (en) * 2003-06-13 2005-01-06 Laurent Chambard Lubricant composition
US7691793B2 (en) * 2004-07-21 2010-04-06 Chemtura Corporation Lubricant additive containing alkyl hydroxy carboxylic acid boron esters
WO2007047446A1 (fr) * 2005-10-14 2007-04-26 The Lubrizol Corporation Procede de graissage d’un moteur diesel marin
CN101945981A (zh) * 2008-12-05 2011-01-12 卢布里佐尔公司 用于改进的燃料效率的船用柴油机气缸润滑剂
SG11201401057TA (en) 2011-09-30 2014-11-27 Jx Nippon Oil & Energy Corp Cylinder lubricating oil composition for crosshead diesel engine
CN108048174B (zh) * 2017-12-20 2020-12-29 山东北方淄特特种油股份有限公司 环保型抗磨防锈链条润滑脂

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303130A (en) * 1965-11-02 1967-02-07 Gulf Research Development Co Lubricant compositions containing organo mercaptoalkyl borates
US3920567A (en) * 1974-12-27 1975-11-18 Exxon Research Engineering Co Novel oxazoline-alkyl acid phosphate adducts useful as ashless antiwear additives
US4420407A (en) * 1981-10-22 1983-12-13 Texaco Inc. Method of lubricating upper cylinder of marine diesel engine
GB8602627D0 (en) * 1986-02-04 1986-03-12 Exxon Chemical Patents Inc Marine lubricating composition
US4764296A (en) * 1986-02-28 1988-08-16 Amoco Corporation Railway lubricating oil
US4849118A (en) * 1987-09-30 1989-07-18 Amoco Corporation Chlorine-free silver protective lubricant composition (III)
GB8804171D0 (en) * 1988-02-23 1988-03-23 Exxon Chemical Patents Inc Dispersant for marine diesel cylinder lubricant
GB8826961D0 (en) * 1988-11-18 1988-12-21 Castrol Ltd Lubricant compositions
GB9611317D0 (en) * 1996-05-31 1996-08-07 Exxon Chemical Patents Inc Overbased metal-containing detergents
GB9709006D0 (en) * 1997-05-02 1997-06-25 Exxon Chemical Patents Inc Lubricating oil compositions

Also Published As

Publication number Publication date
GB9800436D0 (en) 1998-03-04
WO1999035218A1 (fr) 1999-07-15
EP1049758A1 (fr) 2000-11-08
CA2315707A1 (fr) 1999-07-15
JP2002500262A (ja) 2002-01-08
CN1152125C (zh) 2004-06-02
CN1285863A (zh) 2001-02-28
KR20010033968A (ko) 2001-04-25

Similar Documents

Publication Publication Date Title
US6277794B1 (en) Lubricant compositions
CA2288152C (fr) Compositions d'huile lubrifiante
CA2315707C (fr) Compositions lubrifiantes
US6034039A (en) Lubricating oil compositions
EP1059301B1 (fr) Des sulfonates de métaux alcalino-terreux, leur application comme additifs pour huile lubrifiante et procédé de préparation
CA2489037C (fr) Detergents surbasiques pour applications d'huile lubrifiante
CA2489056C (fr) Composition d'huile lubrifiante comportant un detergent a base de metal alcalin
US6521571B1 (en) Trunk piston engine lubrication
JPH08183983A (ja) 燃料および潤滑剤用の添加剤として有用なオーバーベース化金属塩
US6444624B1 (en) Lubricating oil composition
CA2256547A1 (fr) Detergents surbasiques contenant des metaux
CA2318690C (fr) Lubrification des cylindres de moteur diesel marin
EP1087008B1 (fr) Des compositions lubrifiantes multigrades de carter
CA2372478A1 (fr) Additifs dispersants surbasiques
US6204226B1 (en) Mixture of alkyl-phenyl-sulfonates of alkaline earth metals, its application as an additive for lubricating oil, and methods of preparation
EP1173534B1 (fr) Fluide hydraulique
EP1191088B1 (fr) Lubrification d'un moteur à piston plongeur
EP0999258A1 (fr) Sulfonate d aryle d alkyle faiblement surbasique exampt de chlorure , basse viscosité , son application comme additif pour huile lubrifiante et méthodes de préparation
CA2274926A1 (fr) Melange d'alkyl-phenyl-sulfonates de metaux alcalino-terreux, son application comme additif pour de l'huile lubrifiante, et methodes de preparation connexes
EP1085076B1 (fr) Une méthode pour lubrifier les cylindres de moteurs diesel marins à deux temps
CA2319968C (fr) Compositions d'huile de lubrification
US20070191237A1 (en) Hydraulic fluid
MXPA98010064A (en) Overhead detergents containing me
MXPA98010066A (en) Overhead detergents containing me
MXPA98010065A (en) Overhead detergents containing me

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed