WO2000050549A3 - Cleaning compositions containing selected nonionic surfactants - Google Patents

Cleaning compositions containing selected nonionic surfactants Download PDF

Info

Publication number
WO2000050549A3
WO2000050549A3 PCT/US2000/004185 US0004185W WO0050549A3 WO 2000050549 A3 WO2000050549 A3 WO 2000050549A3 US 0004185 W US0004185 W US 0004185W WO 0050549 A3 WO0050549 A3 WO 0050549A3
Authority
WO
WIPO (PCT)
Prior art keywords
compositions containing
nonionic surfactants
cleaning compositions
containing selected
selected nonionic
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.)
Ceased
Application number
PCT/US2000/004185
Other languages
French (fr)
Other versions
WO2000050549A2 (en
Inventor
William Michael Scheper
Bernard William Kluesener
Mark Robert Sivik
Glenn Thomas Jordan Iv
Philip Kyle Vinson
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to AU34957/00A priority Critical patent/AU3495700A/en
Priority to EP00913522A priority patent/EP1155106A2/en
Priority to JP2000601113A priority patent/JP2002537482A/en
Priority to CA002362945A priority patent/CA2362945C/en
Publication of WO2000050549A2 publication Critical patent/WO2000050549A2/en
Publication of WO2000050549A3 publication Critical patent/WO2000050549A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • C11D1/721—End blocked ethers
    • 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
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures
    • A61K2800/596—Mixtures of surface active compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

A cleaning composition, e.g. granular or liquid laundry detergent, dishwashing liquid shampoo, personal cleansing commposition or hard surface cleaning composition, contains a capped nonionic surfactant with an X/y number greates than 1.
PCT/US2000/004185 1999-02-22 2000-02-18 Cleaning compositions containing selected nonionic surfactants Ceased WO2000050549A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU34957/00A AU3495700A (en) 1999-02-22 2000-02-18 Cleaning compositions containing selected nonionic surfactants
EP00913522A EP1155106A2 (en) 1999-02-22 2000-02-18 Cleaning compositions containing selected nonionic surfactants
JP2000601113A JP2002537482A (en) 1999-02-22 2000-02-18 Cleaning composition containing selected nonionic surfactant
CA002362945A CA2362945C (en) 1999-02-22 2000-02-18 Cleaning compositions containing selected nonionic surfactants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12117199P 1999-02-22 1999-02-22
US60/121,171 1999-02-22

Publications (2)

Publication Number Publication Date
WO2000050549A2 WO2000050549A2 (en) 2000-08-31
WO2000050549A3 true WO2000050549A3 (en) 2000-11-02

Family

ID=22395029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/004185 Ceased WO2000050549A2 (en) 1999-02-22 2000-02-18 Cleaning compositions containing selected nonionic surfactants

Country Status (5)

Country Link
EP (1) EP1155106A2 (en)
JP (1) JP2002537482A (en)
AU (1) AU3495700A (en)
CA (1) CA2362945C (en)
WO (1) WO2000050549A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186678B2 (en) 1999-12-24 2007-03-06 Cognis Deutschland Gmbh & Co. Kg Tenside granules with improved disintegration rate

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2205531T3 (en) * 1997-08-02 2004-05-01 THE PROCTER & GAMBLE COMPANY PROCEDURE TO PREPARE POLI ALCOHOL TENSIOACTIVE (OXIALQUILATED) REMITTED WITH ETERES.
DE19962885A1 (en) * 1999-12-24 2001-07-05 Cognis Deutschland Gmbh Detergent tablets with improved disintegration properties
DE19962883A1 (en) * 1999-12-24 2001-07-12 Cognis Deutschland Gmbh Detergent tablets
DE19962859A1 (en) * 1999-12-24 2001-07-12 Cognis Deutschland Gmbh Solid detergent
DE10003752A1 (en) * 2000-01-28 2001-08-02 Cognis Deutschland Gmbh Detergent and cleaning agents
DE10003809A1 (en) 2000-01-28 2001-08-02 Cognis Deutschland Gmbh Rinse aid
JP4670366B2 (en) * 2005-01-24 2011-04-13 日油株式会社 Skin cosmetics
JP4670369B2 (en) * 2005-01-27 2011-04-13 日油株式会社 Hair cosmetics
JP4670385B2 (en) * 2005-02-17 2011-04-13 日油株式会社 Makeup cosmetics
JP4670391B2 (en) * 2005-02-24 2011-04-13 日油株式会社 Cleansing fee
JP4810843B2 (en) * 2005-03-07 2011-11-09 日油株式会社 Cleaning composition
JP4810844B2 (en) * 2005-03-08 2011-11-09 日油株式会社 Cleaning composition
KR101351869B1 (en) * 2005-05-20 2014-01-15 로디아 인코포레이티드 Structured surfactant compositions
WO2008125143A1 (en) * 2007-04-13 2008-10-23 Ecolab Inc. Floor cleaning composition with reduced foaming properties
US20120264669A1 (en) * 2009-12-31 2012-10-18 Rhodia (China) Co., Ltd. Combination of polymer and surfactant for improved laundry
JP2014012818A (en) * 2012-06-27 2014-01-23 Rohm & Haas Co Streak-free formulations for cleaning and coating hard surfaces
CN104812449B (en) 2012-12-04 2017-11-21 高露洁-棕榄公司 Cleasing compositions
JP6071788B2 (en) * 2013-07-19 2017-02-01 ライオン株式会社 Liquid cleaner for wiping
JP6071789B2 (en) * 2013-07-19 2017-02-01 ライオン株式会社 Liquid cleaner for wiping
CN105452434B (en) * 2013-07-19 2018-09-28 狮王株式会社 Wiping washes agent by liquid
EP3115446A1 (en) * 2015-07-09 2017-01-11 The Procter and Gamble Company Compacted liquid laundry treatment composition
JP6646487B2 (en) * 2015-09-01 2020-02-14 花王株式会社 Cleaning composition for hard surfaces
WO2017133879A1 (en) 2016-02-04 2017-08-10 Unilever Plc Detergent liquid
JP6991048B2 (en) * 2017-12-01 2022-01-12 ライオン株式会社 Liquid detergent composition

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054366A2 (en) * 1980-12-15 1982-06-23 Imperial Chemical Industries Plc Novel surface active agents and compositions comprising them
US4443363A (en) * 1980-12-23 1984-04-17 Hoechst Aktiengesellschaft Detergent composition for cleaning hard surfaces and method of using the same
US4548729A (en) * 1983-05-02 1985-10-22 Henkel Kgaa Aqueous foam-inhibiting compositions containing alkyl polyethylene glycol alkyl ethers
GB2158080A (en) * 1984-03-02 1985-11-06 Abm Chemicals Ltd End-blocked nonionic surfactants
EP0224167A2 (en) * 1985-11-25 1987-06-03 Henkel Kommanditgesellschaft auf Aktien Use of polyglycol dialkyl ethers as viscosity regulators for aqueous solutions containing anionic surface-active agents
US4780237A (en) * 1986-07-24 1988-10-25 Henkel Kommanditgesellschaft Auf Aktien Low foam surfactant mixtures
WO1992015664A1 (en) * 1991-03-04 1992-09-17 Ciba-Geigy Ag Aqueous textile auxiliary composition
WO1995005441A1 (en) * 1993-08-13 1995-02-23 Henkel Kommanditgesellschaft Auf Aktien Detergent mixtures
EP0661043A1 (en) * 1993-12-28 1995-07-05 Kao Corporation Surfactant composition
EP0709450A1 (en) * 1994-10-24 1996-05-01 The Procter & Gamble Company Low sudsing liquid detergent compositions
WO1997004058A1 (en) * 1995-07-20 1997-02-06 Henkel Kommanditgesellschaft Auf Aktien Surfactant mixture of anionic surfactants based on long-chain alkyl sulfate salts with improved solubility even in low temperature wash liquors
WO1997022651A1 (en) * 1995-12-21 1997-06-26 The Procter & Gamble Company Nonionic surfactants and carriers from fatty clycidyl ethers
WO1998010051A1 (en) * 1996-09-02 1998-03-12 Henkel Kommanditgesellschaft Auf Aktien Aqueous agents for cleaning hard surfaces
EP0859044A1 (en) * 1997-02-14 1998-08-19 THE PROCTER & GAMBLE COMPANY Liquid hard-surface cleaning compositions
WO1999006466A1 (en) * 1997-08-02 1999-02-11 The Procter & Gamble Company Compositions including ether-capped poly(oxyalkylated) alcohol surfactants

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054366A2 (en) * 1980-12-15 1982-06-23 Imperial Chemical Industries Plc Novel surface active agents and compositions comprising them
US4443363A (en) * 1980-12-23 1984-04-17 Hoechst Aktiengesellschaft Detergent composition for cleaning hard surfaces and method of using the same
US4548729A (en) * 1983-05-02 1985-10-22 Henkel Kgaa Aqueous foam-inhibiting compositions containing alkyl polyethylene glycol alkyl ethers
GB2158080A (en) * 1984-03-02 1985-11-06 Abm Chemicals Ltd End-blocked nonionic surfactants
EP0224167A2 (en) * 1985-11-25 1987-06-03 Henkel Kommanditgesellschaft auf Aktien Use of polyglycol dialkyl ethers as viscosity regulators for aqueous solutions containing anionic surface-active agents
US4780237A (en) * 1986-07-24 1988-10-25 Henkel Kommanditgesellschaft Auf Aktien Low foam surfactant mixtures
WO1992015664A1 (en) * 1991-03-04 1992-09-17 Ciba-Geigy Ag Aqueous textile auxiliary composition
WO1995005441A1 (en) * 1993-08-13 1995-02-23 Henkel Kommanditgesellschaft Auf Aktien Detergent mixtures
EP0661043A1 (en) * 1993-12-28 1995-07-05 Kao Corporation Surfactant composition
EP0709450A1 (en) * 1994-10-24 1996-05-01 The Procter & Gamble Company Low sudsing liquid detergent compositions
WO1997004058A1 (en) * 1995-07-20 1997-02-06 Henkel Kommanditgesellschaft Auf Aktien Surfactant mixture of anionic surfactants based on long-chain alkyl sulfate salts with improved solubility even in low temperature wash liquors
WO1997022651A1 (en) * 1995-12-21 1997-06-26 The Procter & Gamble Company Nonionic surfactants and carriers from fatty clycidyl ethers
WO1998010051A1 (en) * 1996-09-02 1998-03-12 Henkel Kommanditgesellschaft Auf Aktien Aqueous agents for cleaning hard surfaces
EP0859044A1 (en) * 1997-02-14 1998-08-19 THE PROCTER & GAMBLE COMPANY Liquid hard-surface cleaning compositions
WO1999006466A1 (en) * 1997-08-02 1999-02-11 The Procter & Gamble Company Compositions including ether-capped poly(oxyalkylated) alcohol surfactants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186678B2 (en) 1999-12-24 2007-03-06 Cognis Deutschland Gmbh & Co. Kg Tenside granules with improved disintegration rate

Also Published As

Publication number Publication date
CA2362945C (en) 2004-03-30
JP2002537482A (en) 2002-11-05
WO2000050549A2 (en) 2000-08-31
EP1155106A2 (en) 2001-11-21
AU3495700A (en) 2000-09-14
CA2362945A1 (en) 2000-08-31

Similar Documents

Publication Publication Date Title
CA2362945A1 (en) Cleaning compositions containing selected nonionic surfactants
ZA9711423B (en) Dishwashing detergent compositions containing organic diamines for improved grease cleaning, sudsing, low temperature stability and dissolution.
CA2384195A1 (en) Antimicrobial compositions for hard surfaces
CA2249281A1 (en) Built automatic dishwashing compositions comprising blooming perfume
CA2377318A1 (en) Detergent composition comprising silicone surfactants for the removal of complex soils
CA2211717A1 (en) Automatic dishwashing compositions comprising cobalt (iii) catalysts
PL344646A1 (en) Dishwashing detergent compositions containing organic diamines
AU6093500A (en) Laundry detergent compositions comprising zwitterionic polyamines and mid-chain branched surfactants
ZA97762B (en) Germicidal liquid laundry detergent compositions.
WO2002074891A3 (en) Water soluble sachet with a dishwasher composition
CA2423788A1 (en) Detergent compositions comprising particles with benefit agent
AU8699898A (en) Thickened liquid dishwashing detergent compositions containing organic diamines
PH31593A (en) Soil release polymer in detergent compositions containing dye transfer inhibiting agents to improve cleaning performance.
MXPA03004625A (en) Dishwashing wipe and process of cleaning dishware using said wipe.
ZA968889B (en) Germicidal dishwashing detergent compositions.
WO2004067693A3 (en) Premoistened wipe comprising a detergent composition with a soil entrainment system
AU3225400A (en) Liquid dishwashing detergent compositions containing amylase enzymes
PL348048A1 (en) Liquid cleaning agent or detergent composition
WO2001053442A3 (en) Antimicrobial cleaning composition containing a cationic surfactant
AU3799897A (en) Cleaning compositions comprising a specific oxygenase
WO2002059242A8 (en) Detergent compositions
CA2074823A1 (en) Liquid hard surface detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol
AU3668397A (en) Cleaning compositions comprising a cytochrome
CA2311772A1 (en) Concentrated liquid cleaner for hard surfaces
MXPA02011250A (en) Light duty liquid cleaners.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ CZ DE DE DK DK DM EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ CZ DE DE DK DK DM EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

ENP Entry into the national phase

Ref document number: 2362945

Country of ref document: CA

Ref country code: CA

Ref document number: 2362945

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 09913869

Country of ref document: US

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2000 601113

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: PA/a/2001/008466

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2000913522

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2000913522

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 2000913522

Country of ref document: EP