EP0711827A3 - Detergenszusammensetzungen in Tablettenform - Google Patents

Detergenszusammensetzungen in Tablettenform Download PDF

Info

Publication number
EP0711827A3
EP0711827A3 EP95307962A EP95307962A EP0711827A3 EP 0711827 A3 EP0711827 A3 EP 0711827A3 EP 95307962 A EP95307962 A EP 95307962A EP 95307962 A EP95307962 A EP 95307962A EP 0711827 A3 EP0711827 A3 EP 0711827A3
Authority
EP
European Patent Office
Prior art keywords
detergent compositions
tablet detergent
tablet
compositions
detergent
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
EP95307962A
Other languages
English (en)
French (fr)
Other versions
EP0711827A2 (de
EP0711827B1 (de
Inventor
Sara J Edwards
Pauline Farnworth
Peter Cory Knight
Douglas Wraige
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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=10764328&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0711827(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0711827A2 publication Critical patent/EP0711827A2/de
Publication of EP0711827A3 publication Critical patent/EP0711827A3/de
Application granted granted Critical
Publication of EP0711827B1 publication Critical patent/EP0711827B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0082—Coated tablets
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0086—Laundry tablets
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
EP19950307962 1994-11-14 1995-11-07 Detergenszusammensetzungen in Tablettenform Revoked EP0711827B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9422895A GB9422895D0 (en) 1994-11-14 1994-11-14 Detergent compositions
GB9422895 1994-11-14

Publications (3)

Publication Number Publication Date
EP0711827A2 EP0711827A2 (de) 1996-05-15
EP0711827A3 true EP0711827A3 (de) 1996-11-13
EP0711827B1 EP0711827B1 (de) 2001-09-12

Family

ID=10764328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950307962 Revoked EP0711827B1 (de) 1994-11-14 1995-11-07 Detergenszusammensetzungen in Tablettenform

Country Status (4)

Country Link
EP (1) EP0711827B1 (de)
DE (1) DE69522643T2 (de)
ES (1) ES2162901T3 (de)
GB (1) GB9422895D0 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044434A1 (en) * 1996-05-17 1997-11-27 The Procter & Gamble Company Low moisture laundry detergent bar with improved bleach stability
GB2318575A (en) * 1996-10-22 1998-04-29 Unilever Plc Detergent tablet
DE19709411A1 (de) 1997-03-07 1998-09-10 Henkel Kgaa Waschmittelformkörper
DE19709991C2 (de) 1997-03-11 1999-12-23 Rettenmaier & Soehne Gmbh & Co Waschmittelpreßling und Verfahren zu seiner Herstellung
DE19710254A1 (de) * 1997-03-13 1998-09-17 Henkel Kgaa Wasch- oder reinigungsaktive Formkörper für den Gebrauch im Haushalt
AU742565B2 (en) * 1997-03-24 2002-01-10 Unilever Plc Detergent compositions
GB9711831D0 (en) * 1997-06-06 1997-08-06 Unilever Plc Cleaning compositions
GB9711829D0 (en) 1997-06-06 1997-08-06 Unilever Plc Detergent compositions
US6677295B1 (en) 1997-08-08 2004-01-13 The Procter & Gamble Company Detergent tablet
EP0896052A1 (de) * 1997-08-08 1999-02-10 The Procter & Gamble Company Waschmitteltablette
EP0896053B1 (de) * 1997-08-08 2004-09-08 The Procter & Gamble Company Waschmitteltablette
HUP0004038A3 (en) 1997-10-22 2001-11-28 Unilever Nv Detergent compositions in tablet form and process for producing thereof
DE19754292A1 (de) * 1997-12-08 1999-06-10 Henkel Kgaa Wasch- und Reinigungsmittelformkörper mit verbesserten Zerfallseigenschaften
GB2332442A (en) * 1997-12-17 1999-06-23 Procter & Gamble Detergent tablet
US6410500B1 (en) 1997-12-30 2002-06-25 Henkel Kommanditgesellschaft Auf Aktien Moulded body dishwasher detergents with soil release polymers
US6992056B1 (en) 1997-12-30 2006-01-31 Henkel Kgaa Process for preparing detergent tablets having two or more regions
DE19758178A1 (de) * 1997-12-30 1999-07-01 Henkel Kgaa Geschirrspülmittelformkörper mit Chlorbleichmitteln
DE19803410A1 (de) * 1998-01-28 1999-07-29 Henkel Kgaa Mehrphasige Waschmitteltabletten
GB9802390D0 (en) 1998-02-04 1998-04-01 Unilever Plc Detergent compositions
DE69914582T2 (de) * 1998-02-10 2004-08-05 Unilever N.V. Waschmittel in tablettenform
CA2321619A1 (en) * 1998-04-06 1999-10-14 Adrian John Waynforth Angell Electrostatically coated non-particulate detergent product
US6498135B1 (en) * 1998-04-06 2002-12-24 Procter & Gamble Company Process for producing electrostatically coated non-particulate detergent product
GB9807992D0 (en) * 1998-04-15 1998-06-17 Unilever Plc Water softening and detergent compositions
WO1999055823A1 (en) * 1998-04-27 1999-11-04 The Procter & Gamble Company Coated non-particulate detergent product having contoured surface
US6686329B1 (en) * 1998-08-13 2004-02-03 The Procter & Gamble Company Multilayer detergent tablet with different hardness
EP0979862A1 (de) * 1998-08-13 2000-02-16 The Procter & Gamble Company Mehrschichtwaschmitteltabletten mit unterschiedlicher Härte
EP0979863A1 (de) * 1998-08-13 2000-02-16 The Procter & Gamble Company Mehrschichtwaschmitteltablette mit unterschiedlicher Elastizität
GB9821190D0 (en) * 1998-09-30 1998-11-25 Unilever Plc Detergent composition
GB9822090D0 (en) * 1998-10-09 1998-12-02 Unilever Plc Detergent Compositions
CN1322238A (zh) 1998-10-09 2001-11-14 荷兰联合利华有限公司 水软化和洗涤组合物
DE19851442A1 (de) * 1998-11-09 2000-05-11 Henkel Kgaa Wasch- und Reinigungsmittelformkörper mit feinteiligen Lösungsvermittlern
GB9826097D0 (en) 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
GB9826105D0 (en) * 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
GB9901688D0 (en) * 1999-01-26 1999-03-17 Unilever Plc Detergent compositions
DE19919443A1 (de) * 1999-04-29 2000-11-02 Henkel Kgaa Brausetabletten mit Tablettierhilfsmittel und Verfahren zu ihrer Herstellung
GB9911949D0 (en) 1999-05-21 1999-07-21 Unilever Plc Detergent compositions
DE19924368A1 (de) * 1999-05-27 2000-11-30 Henkel Ecolab Gmbh & Co Ohg Tensidhaltige Reinigungsformkörper
GB9913549D0 (en) 1999-06-10 1999-08-11 Unilever Plc Detergent compositions
GB9913551D0 (en) 1999-06-10 1999-08-11 Unilever Plc Cleaning compositions
GB9918020D0 (en) * 1999-07-30 1999-09-29 Unilever Plc Detergent compositions
GB9918505D0 (en) 1999-08-05 1999-10-06 Unilever Plc Water-softening and detergent compositions
WO2001025391A1 (en) * 1999-10-06 2001-04-12 The Procter & Gamble Company Detergent tablet with high dissolution and mechanical characteristics
GB2358190A (en) * 2000-01-13 2001-07-18 Procter & Gamble Detergent tablet
US6566317B2 (en) * 2000-04-25 2003-05-20 Cognis Corporation Process for inhibiting gel formation of hydrated detergent tablets containing nonionic surfactant ethoxylates
WO2002042405A1 (en) * 2000-11-24 2002-05-30 Unilever N.V. Cleaning compositions
WO2002051975A1 (en) * 2000-12-22 2002-07-04 Unilever N.V. Detergent compositions
EP1239029B1 (de) * 2001-03-05 2005-08-31 Unilever Plc Wasch- oder Reinigungsmittel
WO2003014286A1 (en) * 2001-08-01 2003-02-20 Unilever N.V. Detergent compositions
US6586386B2 (en) 2001-10-26 2003-07-01 Isp Investments Inc. Tablet of compacted particulate cleaning composition
US6821941B2 (en) 2002-10-23 2004-11-23 Isp Investments Inc. Tablet of compacted particulated cleaning composition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642197A (en) * 1984-05-14 1987-02-10 Henkel Kommanditgesellschaft Auf Aktien Process for the production of a washing additive in tablet form
EP0466485A2 (de) * 1990-07-13 1992-01-15 Unilever Plc Detergenszusammensetzungen
EP0466484A2 (de) * 1990-07-13 1992-01-15 Unilever Plc Detergenszusammensetzungen
EP0522766A2 (de) * 1991-07-01 1993-01-13 Unilever Plc Detergenszusammensetzungen in Tablettenform
EP0598586A1 (de) * 1992-11-16 1994-05-25 Unilever Plc Waschmittelzusammensetzungen
WO1995004804A1 (de) * 1993-08-06 1995-02-16 La Marina Patent Holding S.A. Phosphat- und chlorfreies waschmittel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642197A (en) * 1984-05-14 1987-02-10 Henkel Kommanditgesellschaft Auf Aktien Process for the production of a washing additive in tablet form
EP0466485A2 (de) * 1990-07-13 1992-01-15 Unilever Plc Detergenszusammensetzungen
EP0466484A2 (de) * 1990-07-13 1992-01-15 Unilever Plc Detergenszusammensetzungen
EP0522766A2 (de) * 1991-07-01 1993-01-13 Unilever Plc Detergenszusammensetzungen in Tablettenform
EP0598586A1 (de) * 1992-11-16 1994-05-25 Unilever Plc Waschmittelzusammensetzungen
WO1995004804A1 (de) * 1993-08-06 1995-02-16 La Marina Patent Holding S.A. Phosphat- und chlorfreies waschmittel

Also Published As

Publication number Publication date
EP0711827A2 (de) 1996-05-15
GB9422895D0 (en) 1995-01-04
DE69522643D1 (de) 2001-10-18
ES2162901T3 (es) 2002-01-16
EP0711827B1 (de) 2001-09-12
DE69522643T2 (de) 2002-07-04

Similar Documents

Publication Publication Date Title
EP0711827A3 (de) Detergenszusammensetzungen in Tablettenform
GB9413729D0 (en) Detergent compositions
GB9422924D0 (en) Detergent compositions
GB9422925D0 (en) Detergent compositions
GB9406262D0 (en) Detergent compositions
ZA955399B (en) Detergent compositions
EP0842247A4 (de) Waschmittelzusammensetzungen
GB9405475D0 (en) Detergent compositions
GB9407534D0 (en) Detergent compositions
EG21025A (en) Detergent compositions
SG49775A1 (en) Detergent compositions
GB9403155D0 (en) Detergent compositions
GB9407628D0 (en) Detergent compositions
GB9422375D0 (en) Detergent compositions
GB9424291D0 (en) Detergent compositions
GB9407532D0 (en) Detergent compositions
GB9407276D0 (en) Detergent compositions
ZA959922B (en) Detergent compositions
EP0830445A4 (de) Waschmittelzusammensetzungen
ZA955934B (en) Detergent compositions
GB9407279D0 (en) Detergent compositions
EP0782561A4 (de) Waschmittelzusammensetzungen
GB9405477D0 (en) Detergent compositions
GB9401321D0 (en) Detergent compositions
GB9424011D0 (en) Detergent compositions

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

AK Designated contracting states

Kind code of ref document: A2

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER N.V.

Owner name: UNILEVER PLC

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19970324

17Q First examination report despatched

Effective date: 19990521

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

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

Ref country code: SE

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: 20010912

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: 20010912

Ref country code: LI

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: 20010912

Ref country code: CH

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: 20010912

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69522643

Country of ref document: DE

Date of ref document: 20011018

ET Fr: translation filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2162901

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20020611

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

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

Free format text: ORIGINAL CODE: 0009299OPPO

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

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

Free format text: ORIGINAL CODE: 0009299OPPO

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

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

Ref country code: GB

Payment date: 20031029

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: 20031119

Year of fee payment: 9

R26 Opposition filed (corrected)

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20020611

R26 Opposition filed (corrected)

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20020611

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

Ref country code: ES

Payment date: 20031209

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: 20031231

Year of fee payment: 9

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

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: 20040212

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Free format text: 20040212