EP0106266A3 - Terpene-solvent mixture useful for making liquid detergent compositions - Google Patents

Terpene-solvent mixture useful for making liquid detergent compositions Download PDF

Info

Publication number
EP0106266A3
EP0106266A3 EP83109923A EP83109923A EP0106266A3 EP 0106266 A3 EP0106266 A3 EP 0106266A3 EP 83109923 A EP83109923 A EP 83109923A EP 83109923 A EP83109923 A EP 83109923A EP 0106266 A3 EP0106266 A3 EP 0106266A3
Authority
EP
European Patent Office
Prior art keywords
liquid detergent
detergent compositions
terpene
solvent mixture
making liquid
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
EP83109923A
Other versions
EP0106266B1 (en
EP0106266A2 (en
Inventor
Pierre Charles Emile Goffinet
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 European Technical Center
Procter and Gamble Co
Original Assignee
Procter and Gamble European Technical Center
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10513677&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0106266(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble European Technical Center, Procter and Gamble Co filed Critical Procter and Gamble European Technical Center
Priority to AT83109923T priority Critical patent/ATE32608T1/en
Publication of EP0106266A2 publication Critical patent/EP0106266A2/en
Publication of EP0106266A3 publication Critical patent/EP0106266A3/en
Application granted granted Critical
Publication of EP0106266B1 publication Critical patent/EP0106266B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/164—Organic compounds containing a carbon-carbon triple bond
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons
    • C11D3/188—Terpenes
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/2037—Terpenes
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—Solvents
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/2034—Monohydric alcohols aromatic

Abstract

Liquid detergent compositions, particularly for use as hard surface cleaners, comprising 1%-20% surfactant, 0.5%-10% mono- or sesquiterpenes, and 0.5%-10% of a polar solvent having a solubility in water of from 0.2% to 10%, preferably benzyl alcohol. The compositions provide excellent cleaning of both greasy and particulate soils, improved surface appearance, excellent formulation homogeneity, stability and viscosity characteristics as well as good suds control.
EP83109923A 1980-05-27 1981-05-20 Terpene-solvent mixture useful for making liquid detergent compositions Expired EP0106266B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83109923T ATE32608T1 (en) 1980-05-27 1981-05-20 TERPEN SOLVENT MIXTURE USABLE FOR THE PREPARATION OF LIQUID CLEANING AGENT COMPOSITIONS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8017364 1980-05-27
GB8017364 1980-05-27

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP81200540.3 Division 1981-05-20

Publications (3)

Publication Number Publication Date
EP0106266A2 EP0106266A2 (en) 1984-04-25
EP0106266A3 true EP0106266A3 (en) 1984-07-25
EP0106266B1 EP0106266B1 (en) 1988-02-24

Family

ID=10513677

Family Applications (2)

Application Number Title Priority Date Filing Date
EP83109923A Expired EP0106266B1 (en) 1980-05-27 1981-05-20 Terpene-solvent mixture useful for making liquid detergent compositions
EP81200540A Expired EP0040882B1 (en) 1980-05-27 1981-05-20 Liquid detergent compositions

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP81200540A Expired EP0040882B1 (en) 1980-05-27 1981-05-20 Liquid detergent compositions

Country Status (7)

Country Link
EP (2) EP0106266B1 (en)
AT (1) ATE32608T1 (en)
CA (1) CA1174551A (en)
DE (1) DE3168593D1 (en)
FI (1) FI66903C (en)
GR (1) GR75605B (en)
IE (1) IE51294B1 (en)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1178160A (en) * 1981-09-10 1984-11-20 Donald B. Compton Liquid hard-surface cleaner
EP0080749B1 (en) * 1981-11-12 1986-04-16 THE PROCTER & GAMBLE COMPANY Liquid detergent compositions
GB2134132A (en) * 1983-01-14 1984-08-08 Unilever Plc Vehicle cleaning compositions
GR79860B (en) * 1983-04-19 1984-10-31 Procter & Gamble
DE3316988C2 (en) * 1983-05-10 1986-07-17 Jürgen 6926 Kirchardt Rohrmoser Process for cleaning devices and machines in the paper, cardboard and pulp industry
GB8314710D0 (en) * 1983-05-27 1983-07-06 Optikon Ltd Cleaning compositions
EP0137615B1 (en) * 1983-08-11 1988-01-27 The Procter & Gamble Company Fabric cleaning compositions for clay-based stains
DE3469037D1 (en) * 1983-08-11 1988-03-03 Procter & Gamble Liquid detergents with solvent
US4613340A (en) * 1984-01-09 1986-09-23 Polar Molecular Corp. Residual oil sludge dispersant
GB8409054D0 (en) * 1984-04-07 1984-05-16 Procter & Gamble Stabilized oil-in-water cleaning microemulsions
GB8409055D0 (en) * 1984-04-07 1984-05-16 Procter & Gamble Cleaning compositions
FR2564105B1 (en) * 1984-05-10 1987-09-11 Saint Marc Lessives LIQUID DETERGENT COMPOSITION AND PROCESS FOR ITS PREPARATION.
JPH0647677B2 (en) * 1984-10-02 1994-06-22 ライオン株式会社 Liquid detergent composition
JPS61275396A (en) * 1985-05-16 1986-12-05 中西化研株式会社 Detergent
US4758377A (en) * 1985-09-24 1988-07-19 The Proctor & Gamble Company Viscous phase stable liquid scouring cleansers containing solvent
US5076954A (en) * 1986-05-21 1991-12-31 Colgate-Palmolive Company Stable microemulsion cleaning composition
US5075026A (en) * 1986-05-21 1991-12-24 Colgate-Palmolive Company Microemulsion all purpose liquid cleaning composition
US5082584A (en) * 1986-05-21 1992-01-21 Colgate-Palmolive Company Microemulsion all purpose liquid cleaning composition
AT385769B (en) * 1986-06-12 1988-05-10 Henkel Austria Ges Mbh LIQUID ALL-PURPOSE CLEANER
EP0261718B1 (en) * 1986-09-22 1991-03-06 The Procter & Gamble Company Creamy scouring compositions
EP0261874A3 (en) * 1986-09-22 1989-01-25 The Procter & Gamble Company Concentrated hard-surface cleaning compositions
US5202050A (en) * 1987-04-06 1993-04-13 The Procter & Gamble Company Method for cleaning hard-surfaces using a composition containing organic solvent and polycarboxylated chelating agent
US5108643A (en) * 1987-11-12 1992-04-28 Colgate-Palmolive Company Stable microemulsion cleaning composition
US4954286A (en) * 1988-04-14 1990-09-04 Lever Brothers Company Fabric pretreatment cleaning compositions
US4867800B1 (en) * 1988-07-21 1995-02-14 Du Pont Cleaning composition of terpene compound and dibasic ester
EP0354027A3 (en) * 1988-08-04 1991-02-06 Envirosolv Inc. Biodegradable, non-toxic, nonhazardous solvent composition
FR2640637A1 (en) * 1988-12-19 1990-06-22 Derives Resiniques Terpenique LIQUID CLEANER FOR SOLID SURFACES BASED ON TERPENIC DERIVATIVES AND METHOD FOR MANUFACTURING THE SAME
US5080831A (en) * 1989-06-29 1992-01-14 Buckeye International, Inc. Aqueous cleaner/degreaser compositions
GR1000541B (en) * 1989-11-02 1992-08-25 Colgate Palmolive Co Stable microemulsion cleaning composition
CA2070679A1 (en) * 1989-12-19 1991-06-20 Donald N. Vaneenam Aqueous cleaner/degreaser emulsion compositions
US5342549A (en) * 1990-01-29 1994-08-30 The Procter & Gamble Company Hard surface liquid detergent compositions containing hydrocarbyl-amidoalkylenebetaine
US5540865A (en) * 1990-01-29 1996-07-30 The Procter & Gamble Company Hard surface liquid detergent compositions containing hydrocarbylamidoalkylenebetaine
US5336445A (en) * 1990-03-27 1994-08-09 The Procter & Gamble Company Liquid hard surface detergent compositions containing beta-aminoalkanols
GB2243842B (en) * 1990-04-12 1993-09-22 Electrolube Limited Method and compositions for circuit board cleaning using ether-containing terpenoid compounds
DE4025039A1 (en) * 1990-08-07 1992-02-13 Bernd Neumann Malermeister Gmb Aq. compsn. for cleaning soiled surfaces and fibrous articles - contains fatty acid, oil, pref. plant oil, hydrocarbon solvent and opt. polishing agent
US5540864A (en) * 1990-12-21 1996-07-30 The Procter & Gamble Company Liquid hard surfce detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol
CA2062075A1 (en) * 1991-05-06 1992-11-07 Patrizia Barone Food safe cleaning composition
US5447575A (en) * 1991-05-31 1995-09-05 The Dow Chemical Company Degradable chelants having sulfonate groups, uses and compositions thereof
DE4119116C2 (en) * 1991-06-10 1997-08-07 Boehme Chem Fab Kg Biologically easily removable defoamers for aqueous systems
WO1993015173A1 (en) * 1992-01-23 1993-08-05 The Procter & Gamble Company Liquid hard surface detergent compositions containing zwitterionic and cationic detergent surfactants and monoethanolamine and/or beta-aminoalkanol
US5536451A (en) * 1992-10-26 1996-07-16 The Procter & Gamble Company Liquid hard surface detergent compositions containing short chain amphocarboxylate detergent surfactant
JP2521630B2 (en) * 1992-12-10 1996-08-07 花王株式会社 Cleaning composition for hard surfaces
DE4243468A1 (en) * 1992-12-22 1994-06-23 Henkel Ecolab Gmbh & Co Ohg Neutral liquid detergent (I)
GB9302869D0 (en) * 1993-02-12 1993-03-31 Rogers Neil Cleaning
NZ260144A (en) * 1993-04-12 1995-10-26 Colgate Palmolive Co Cleaning composition; contains three liquid phases which merge at a tricritical point; use for removing tar or grease from articles
EP0728177B1 (en) * 1993-11-12 2000-03-01 The Procter & Gamble Company Liquid hard surface detergent compositions containing amphoteric detergent surfactant and perfume
US5531933A (en) * 1993-12-30 1996-07-02 The Procter & Gamble Company Liquid hard surface detergent compositions containing specific polycarboxylate detergent builders
US5534198A (en) * 1994-08-02 1996-07-09 The Procter & Gamble Company Glass cleaner compositions having good filming/streaking characteristics and substantive modifier to provide long lasting hydrophilicity
US5514294A (en) * 1994-11-22 1996-05-07 Alliedsignal Inc. Limonene and tetrahydrofurfuryl alcohol cleaning agent
US6221823B1 (en) * 1995-10-25 2001-04-24 Reckitt Benckiser Inc. Germicidal, acidic hard surface cleaning compositions
JP3005050B2 (en) 1996-02-14 2000-01-31 ステパン カンパニー Hard surface cleaners with low residue hydrotropes
DE19617278A1 (en) * 1996-04-30 1997-11-13 Hubert Dr Christ Biodegradable universal cleaning agents for e.g. cleaning equipment used to make paper, board or pulp
GB9613967D0 (en) * 1996-07-03 1996-09-04 Unilever Plc Improvements relating to antimicrobial cleaning compositions
EP0834550A1 (en) * 1996-10-01 1998-04-08 The Procter & Gamble Company Laundry detergent compositions
EP0855440A1 (en) * 1997-01-24 1998-07-29 The Procter & Gamble Company Antibacterial liquid dishwashing detergent compositions
EP0855439A1 (en) * 1997-01-24 1998-07-29 The Procter & Gamble Company Antibacterial liquid dishwashing detergent compositions
US5922665A (en) * 1997-05-28 1999-07-13 Minnesota Mining And Manufacturing Company Aqueous cleaning composition including a nonionic surfactant and a very slightly water-soluble organic solvent suitable for hydrophobic soil removal
GB2331703B (en) * 1997-11-28 2002-01-23 Reckitt & Colman Inc Disinfectant compositions
GB2331760B (en) * 1997-11-28 2002-05-15 Reckitt & Colman Inc Hard surface cleaning compositions
US6849589B2 (en) 2001-10-10 2005-02-01 3M Innovative Properties Company Cleaning composition
GB2405639A (en) * 2003-09-08 2005-03-09 R Mc Power Recovery Ltd Metal cleaning compositions
GB2408051A (en) * 2003-11-14 2005-05-18 Reckitt Benckiser Inc Hard surface cleaning compositions
US20080305978A1 (en) * 2007-06-08 2008-12-11 S.C. Johnson & Son, Inc. Cleaning compositions containing a hydrophilic fragrance
WO2008157092A1 (en) 2007-06-20 2008-12-24 The Trustees Of Columbia University In The City Of New York Bio-film resistant surfaces
US9981069B2 (en) 2007-06-20 2018-05-29 The Trustees Of Columbia University In The City Of New York Bio-film resistant surfaces
US9687429B2 (en) 2007-06-20 2017-06-27 The Trustees Of Columbia University In The City Of New York Antimicrobial compositions containing low concentrations of botanicals
US9511040B2 (en) 2007-06-20 2016-12-06 The Trustees Of Columbia University In The City Of New York Skin and surface disinfectant compositions containing botanicals
WO2011002929A1 (en) * 2009-06-30 2011-01-06 The Trustees Of Columbia University In The City Of New York Antimicrobial/preservative compositions comprising botanicals
DK2773334T3 (en) 2011-11-03 2019-12-09 Univ Columbia COMPOSITION WITH EXTENDED ANTIMICROBIAL ACTIVITY
US9968101B2 (en) 2011-11-03 2018-05-15 The Trustees Of Columbia University In The City Of New York Botanical antimicrobial compositions
US9006167B2 (en) 2011-11-18 2015-04-14 Colgate-Palmolive Company Cleaning composition
TW201330856A (en) 2011-12-06 2013-08-01 Univ Columbia Broad spectrum natural preservative composition
EP2727991A1 (en) * 2012-10-30 2014-05-07 The Procter & Gamble Company Cleaning and disinfecting liquid hand dishwashing detergent compositions
EP3399013B1 (en) 2017-05-05 2022-08-03 The Procter & Gamble Company Laundry detergent compositions with improved grease removal
BR112021003676A2 (en) * 2018-09-05 2021-05-18 Unilever Ip Holdings B.V. fabric treatment composition, method of treating a fabric and use of the composition
WO2020106847A1 (en) * 2018-11-20 2020-05-28 Emerald Kalama Chemical, Llc Multifunctional aromatic alcohols for personal care, home care and industrial and institutional compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237874A (en) * 1967-07-19 1971-06-30 Unilever Australia Proprietary Detergent composition
US3634338A (en) * 1970-07-10 1972-01-11 Grace W R & Co Method and composition for cleaning aluminum magnesiumand alloys thereof
USRE29649E (en) * 1975-02-07 1978-05-30 Cleaning composition
GB2033421A (en) * 1978-10-06 1980-05-21 Scheidel Georg Gmbh Cleansing Composition
GB1603047A (en) * 1977-07-05 1981-11-18 Dotolo V Cleaners containing d-limonene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308190A (en) * 1970-06-26 1973-02-21 Unilever Ltd Suspending liquids
DE2113732A1 (en) * 1971-03-22 1972-09-28 Henkel & Cie Gmbh Anti-microbial washing composns - contg terpenes as bactericides and optical brighteners
DE2709690B1 (en) * 1977-03-05 1978-05-11 Henkel Kgaa Liquid detergent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237874A (en) * 1967-07-19 1971-06-30 Unilever Australia Proprietary Detergent composition
US3634338A (en) * 1970-07-10 1972-01-11 Grace W R & Co Method and composition for cleaning aluminum magnesiumand alloys thereof
USRE29649E (en) * 1975-02-07 1978-05-30 Cleaning composition
GB1603047A (en) * 1977-07-05 1981-11-18 Dotolo V Cleaners containing d-limonene
GB2033421A (en) * 1978-10-06 1980-05-21 Scheidel Georg Gmbh Cleansing Composition

Also Published As

Publication number Publication date
EP0040882A1 (en) 1981-12-02
GR75605B (en) 1984-08-01
IE51294B1 (en) 1986-11-26
FI66903B (en) 1984-08-31
EP0106266B1 (en) 1988-02-24
FI811612L (en) 1981-11-28
EP0106266A2 (en) 1984-04-25
CA1174551A (en) 1984-09-18
EP0040882B1 (en) 1985-01-30
DE3168593D1 (en) 1985-03-14
FI66903C (en) 1984-12-10
IE811166L (en) 1981-11-27
ATE32608T1 (en) 1988-03-15

Similar Documents

Publication Publication Date Title
EP0106266A3 (en) Terpene-solvent mixture useful for making liquid detergent compositions
KE3267A (en) Cleaning compositions
US4863629A (en) Cleaning preparations for hard surfaces
DE69121976D1 (en) Hair cleaners
EP0295021A3 (en) Liquid detergent compositions
CA2167482A1 (en) Thickened Aqueous Detergent Compositions with Improved Cleaning Performance with Short Chain Surfactants
AU573335B2 (en) Synergistic detergents comprising at least 2 amphoteric and at least 1 non-ionic surfactants
CA2074823A1 (en) Liquid hard surface detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol
GR3023697T3 (en) Liquid hard surface detergent compositions containing short chain amphocarboxylate detergent surfactant
JPS6114296A (en) Abrasive-containing liquid detergent composition
JPS54149707A (en) Detergent composition
SE7611496L (en) DETERGENT COMPOSITION AND PREPARATION THEREOF
GB1252085A (en)
JPH0264198A (en) Rigid surface-cleaning agent composition
MX9804010A (en) Liquid hard surface detergent compositions containing specific concentration of tartaric acid detergent builder.
JPS54123107A (en) Liquid detergent composition
JPH01304198A (en) Detergent composition for hard surface
JPH0524197B2 (en)
ES2089825T3 (en) WASHING AND CLEANING AGENTS IN LIQUID FORM UNTIL PASTY.
SU462861A1 (en) Solid Surface Cleaner
JPS5294306A (en) Cleaning compositions for dry cleaning
SU676606A1 (en) Detergent composition for cleaning coversand the like
ITGE910121A1 (en) COMPOSITION OF SOAP TRANSFORMABLE INTO PARTICLES OR FLAKES, EASILY SOLUBLE IN COLD WATER, PARTICULARLY SUITABLE FOR USE IN DETERGENT AND SOAP-BASED DETERGENT COMPOSITIONS.
JPS51111810A (en) Liquid detergent composition for kitchen use
JPH03182596A (en) Liquid detergent composition for floor

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: 40882

Country of ref document: EP

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19850112

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 40882

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 32608

Country of ref document: AT

Date of ref document: 19880315

Kind code of ref document: T

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

Ref country code: SE

Effective date: 19880229

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

REF Corresponds to:

Ref document number: 3176660

Country of ref document: DE

Date of ref document: 19880331

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: UNILEVER PLC / UNILEVER N.V.

Effective date: 19881123

NLR1 Nl: opposition has been filed with the epo

Opponent name: UNILEVER PLC / UNILEVER N.V.

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

Ref country code: GB

Payment date: 19890430

Year of fee payment: 9

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

Ref country code: AT

Payment date: 19890512

Year of fee payment: 9

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

Ref country code: FR

Payment date: 19890517

Year of fee payment: 9

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19890531

Year of fee payment: 9

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

Ref country code: CH

Payment date: 19890614

Year of fee payment: 9

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

Ref country code: DE

Payment date: 19890630

Year of fee payment: 9

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

Ref country code: BE

Payment date: 19890703

Year of fee payment: 9

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

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

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19890731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state
NLR2 Nl: decision of opposition
BERE Be: lapsed

Owner name: PROCTER & GAMBLE EUROPEAN TECHNICAL CENTER

Effective date: 19900531

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO