EP0821720B1 - Entschäumungszusammensetzung - Google Patents

Entschäumungszusammensetzung Download PDF

Info

Publication number
EP0821720B1
EP0821720B1 EP96915060A EP96915060A EP0821720B1 EP 0821720 B1 EP0821720 B1 EP 0821720B1 EP 96915060 A EP96915060 A EP 96915060A EP 96915060 A EP96915060 A EP 96915060A EP 0821720 B1 EP0821720 B1 EP 0821720B1
Authority
EP
European Patent Office
Prior art keywords
composition according
radical
nonionic
polyethoxylated
surfactant
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 - Lifetime
Application number
EP96915060A
Other languages
English (en)
French (fr)
Other versions
EP0821720B2 (de
EP0821720A1 (de
Inventor
Alain Milius
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.)
Societe dExploitation de Produits pour les Industries Chimiques SEPPIC SA
Original Assignee
Societe dExploitation de Produits pour les Industries Chimiques SEPPIC SA
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=9478355&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0821720(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Societe dExploitation de Produits pour les Industries Chimiques SEPPIC SA filed Critical Societe dExploitation de Produits pour les Industries Chimiques SEPPIC SA
Publication of EP0821720A1 publication Critical patent/EP0821720A1/de
Application granted granted Critical
Publication of EP0821720B1 publication Critical patent/EP0821720B1/de
Publication of EP0821720B2 publication Critical patent/EP0821720B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • 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
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
    • 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
    • C11D1/8355—Mixtures of non-ionic with cationic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/42—Amino alcohols or amino ethers
    • C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with amines
    • 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
    • C11D1/662—Carbohydrates or derivatives
    • 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
    • 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

Claims (13)

  1. Entschäumungszusammensetzung, enthaltend mindestens ein schaumunterdrückendes nichtionisches Tensid und mindestens ein Alkylpolyglykosid der Formel (I) : R(O)Zn    worin:
    R für einen 2-Ethylhexylrest steht;
    Z für einen Zuckerrest steht und
    n einen Wert zwischen 1 und 5 hat.
  2. Zusammensetzung nach Anspruch 1, dadurch gekennzeichnet, daß Z für einen Glucoserest steht.
  3. Zusammensetzung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß n einen Wert zwischen 1,1 und 2 hat.
  4. Zusammensetzung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das schaumunterdrückende nichtionische Tensid eine oder mehrere polyethoxylierte, polypropoxylierte oder polyethoxylierte und polypropoxylierte Gruppen enthält.
  5. Zusammensetzung nach Anspruch 4, dadurch gekennzeichnet, daß das schaumunterdrückende nichtionische Tensid die allgemeine Formel: R-X-[(PO)d-(EO)a-Y]n aufweist, worin:
    R für eine hydrophobe Gruppe, die vorzugsweise unter linearen oder verzweigten Alkylgruppen mit 6 bis 14 Kohlenstoffatomen ausgewählt ist, steht;
    X für ein Stickstoff- oder Sauerstoffatom steht;
    EO für eine Ethylenoxidgruppe (CH2-CH2O) steht;
    PO für eine Propylenoxidgruppe CH2-CH(CH3)-O oder CH(CH3)-CH2-O steht;
    a für eine ganze Zahl zwischen 1 und 50 steht;
    d für eine ganze Zahl zwischen 0 und 50 steht;
    Y für ein Wasserstoffatom oder eine Blockierungsgruppe, ausgewählt unter Alkylresten mit 4 bis 8 Kohlenstoffatomen, vorzugsweise einen Butylrest, einen Benzylrest, eine Butylenoxidgruppe oder auch eine Gruppe (PO)bH oder [(PO)b-(EO)cH], worin b und c unabhängig voneinander eine ganze Zahl zwischen 1 und 50 bedeuten, steht und
    n für den Fall, daß X für ein Sauerstoffatom steht, gleich 1 und für den Fall, daß X für ein Stickstoffatom steht, gleich 2 ist.
  6. Zusammensetzung nach Anspruch 5, dadurch gekennzeichnet, daß das schaumunterdrückende nichtionische Tensid aus der Gruppe bestehend aus polyethoxylierten Aminen, polyethoxylierten und polypropoxylierten Aminen, polyethoxylierten Alkoholen, die mit einem C4-C8-Alkylrest, vorzugsweise einem Butylrest, einem Benzylrest oder auch mit Butylenoxid blockiert sind, und polyethoxylierten und/oder polypropoxylierten Alkoholen ausgewählt ist.
  7. Zusammensetzung nach Anspruch 6, dadurch gekennzeichnet, daß es sich bei dem schaumunterdrückenden nichtionischen Tensid um eine Verbindung der Formel (II) handelt:
    Figure 00140001
       worin:
    R1 für einen linearen oder verzweigten Alkylrest mit 6 bis 14 Kohlenstoffatomen, vorzugsweise 8 bis 10 Kohlenstoffatomen, steht;
    a, b und c gleich oder verschieden sind und für ganze Zahlen zwischen 1 und 10 stehen.
  8. Zusammensetzung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Gewichtsverhältnis zwischen der Verbindung der Formel (I) und dem schaumunterdrückenden nichtionischen Tensid zwischen 1/10 und 10/1, vorzugsweise zwischen 1/5 und 5/1, liegt.
  9. Verwendung einer Zusammensetzung nach einem der Ansprüche 1 bis 8 als Antischaummittel.
  10. Verwendung eines Alkylpolyglykosids der Formel (I) gemäß einem der Ansprüche 1 bis 3 als Lösungsvermittler für ein schaumunterdrückendes nichtionisches Tensid.
  11. Reinigungszusammensetzung, dadurch gekennzeichnet, daß sie eine Entschäumungszusammensetzung gemäß einem der Ansprüche 1 bis 8 enthält.
  12. Reinigungszusammensetzung nach Anspruch 11, dadurch gekennzeichnet, daß sie 2 bis 50 Gew.-% eines alkalisch wirkenden Mittels enthält.
  13. Reinigungszusammensetzung nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß sie 0,001 bis 2 Gew.-% eines schaumunterdrückenden nichtionischen Tensids enthält.
EP96915060A 1995-04-21 1996-04-19 Entschäumungszusammensetzung Expired - Lifetime EP0821720B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9504827 1995-04-21
FR9504827A FR2733246B1 (fr) 1995-04-21 1995-04-21 Composition anti-mousse comprenant un tensioactif non ionique et un alkylpolyglycoside
PCT/FR1996/000600 WO1996033255A1 (fr) 1995-04-21 1996-04-19 Composition anti-mousse

Publications (3)

Publication Number Publication Date
EP0821720A1 EP0821720A1 (de) 1998-02-04
EP0821720B1 true EP0821720B1 (de) 2000-03-22
EP0821720B2 EP0821720B2 (de) 2003-08-13

Family

ID=9478355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96915060A Expired - Lifetime EP0821720B2 (de) 1995-04-21 1996-04-19 Entschäumungszusammensetzung

Country Status (8)

Country Link
US (2) US6015839A (de)
EP (1) EP0821720B2 (de)
JP (1) JPH11503784A (de)
AU (1) AU5696496A (de)
DE (1) DE69607338T3 (de)
ES (1) ES2144744T3 (de)
FR (1) FR2733246B1 (de)
WO (1) WO1996033255A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733246B1 (fr) * 1995-04-21 1997-05-23 Seppic Sa Composition anti-mousse comprenant un tensioactif non ionique et un alkylpolyglycoside
US6583102B2 (en) * 1996-10-22 2003-06-24 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic Antifoaming compositions and intermediate anhydrous compositions
FR2754739B1 (fr) * 1996-10-22 1998-12-18 Seppic Sa Compositions anti-mousse et compositions anhydres intermediaires
SE510989C2 (sv) * 1997-10-29 1999-07-19 Akzo Nobel Nv Högakaliska kompositioner innehållande en hexylglykosid som hydrotrop
US6537960B1 (en) 2001-08-27 2003-03-25 Ecolab Inc. Surfactant blend for use in highly alkaline compositions
US9381450B2 (en) 2008-12-18 2016-07-05 Akzo Nobel N.V. Defoamer composition comprising alkoxylated 2-propylheptanol
FR2968003B1 (fr) * 2010-11-25 2013-06-07 Seppic Sa Nouvel agent hydrotrope, son utilisation pour solubiliser des tensioactifs no-ioniques, compositions les comprenant.
FR2975703B1 (fr) * 2011-05-27 2013-07-05 Seppic Sa Nouvelle utilisation d'heptylpolyglycosides pour solubiliser des tensioactifs non-ioniques dans des compositions nettoyantes acides aqueuses, et compositions nettoyantes acides aqueuses les comprenant.
US10045529B2 (en) 2012-06-29 2018-08-14 Ecolab Usa Inc. Quat cleaner with glycerin ether ethoxylates
US20140005273A1 (en) 2012-06-29 2014-01-02 Ecolab Usa Inc. Glycerin ether ethoxylate solfactants
FR3014683B1 (fr) 2013-12-18 2017-10-13 Soc D'exploitation De Produits Pour Les Ind Chimiques Seppic Utilisation d'alkylpolyglycosides comme solubilisants de parfums et composition parfumante les comprenant
EP3140383B1 (de) * 2014-05-09 2018-12-05 Dow Global Technologies LLC Schaumarme und hochstabile hydrotope formulierung
FR3072390B1 (fr) * 2017-10-18 2019-12-20 Quadrimex Chemical Sas Composition extemporanee comprenant un melange de deux produits pour la destruction de polluants organophosphores et/ou organosoufres

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567784A (en) * 1969-06-13 1971-03-02 Shell Oil Co Alcohol alkoxylates
US3752857A (en) * 1970-04-27 1973-08-14 Jefferson Chem Co Inc Nonionic surfactant with low pour point
US4134854A (en) * 1973-05-05 1979-01-16 Texaco Development Corp. Nonionic surfactant with low pour point
US3956401A (en) * 1975-03-10 1976-05-11 Olin Corporation Low foaming, biodegradable, nonionic surfactants
US4070298A (en) * 1976-07-26 1978-01-24 Olin Corporation Defoaming detergent additive
US4240921A (en) * 1979-03-28 1980-12-23 Stauffer Chemical Company Liquid cleaning concentrate
DE3266210D1 (en) * 1981-10-08 1985-10-17 Rohm & Haas France A process for preparing surface-active glycosides and the use of the glycosides in cosmetic, pharmaceutical and household products
US4483779A (en) † 1982-04-26 1984-11-20 The Procter & Gamble Company Detergent compositions comprising polyglycoside and polyethoxylate surfactants and anionic fluorescer
DE3518672A1 (de) † 1985-05-24 1986-11-27 Basf Ag, 6700 Ludwigshafen Fluessiges reinigungskonzentrat fuer stark alkalische reinigungsformulierungen
US4836951A (en) * 1986-02-19 1989-06-06 Union Carbide Corporation Random polyether foam control agents
WO1988009369A1 (en) † 1987-05-18 1988-12-01 Staley Continental, Inc. Low foaming detergent composition
JPH078991B2 (ja) * 1989-07-18 1995-02-01 花王株式会社 中性液体洗浄剤組成物
DE3928602A1 (de) * 1989-08-30 1991-03-07 Henkel Kgaa Alkalistabile und stark alkalisch formulierbare antischaummittel fuer die gewerbliche reinigung, insbesondere fuer die flaschen- und cip-reinigung
DE4009533A1 (de) * 1990-03-24 1991-09-26 Henkel Kgaa Schwachschaeumendes nichtionisches tensidgemisch
DE4225224A1 (de) * 1992-07-30 1994-02-03 Henkel Kgaa Verfahren zur Herstellung von lagerstabilen nichtionischen Tensiden
EP0832755B1 (de) † 1993-03-15 2000-05-31 King Jim Co., Ltd. Vorrichtung zur Herstellung von Stempeln
SE9300955L (sv) * 1993-03-23 1994-09-24 Berol Nobel Ab Alkylglykosid och dess användning
DE4319700A1 (de) * 1993-06-16 1994-12-22 Henkel Kgaa Ultramilde Tensidmischungen
DE4404199A1 (de) * 1994-02-10 1995-08-17 Henkel Kgaa Reinigungsmittel für harte Oberflächen
FR2733246B1 (fr) * 1995-04-21 1997-05-23 Seppic Sa Composition anti-mousse comprenant un tensioactif non ionique et un alkylpolyglycoside
SE506265C2 (sv) * 1995-04-28 1997-11-24 Akzo Nobel Nv Vattenhaltig komposition innehållande en alkylglykosid och användning därav som vätmedel
TW349994B (en) * 1996-12-02 1999-01-11 Kao Corp Surface activator composition
TW528798B (en) * 1996-12-02 2003-04-21 Kao Corp Surfactant composition

Also Published As

Publication number Publication date
ES2144744T3 (es) 2000-06-16
EP0821720B2 (de) 2003-08-13
AU5696496A (en) 1996-11-07
EP0821720A1 (de) 1998-02-04
US6015839A (en) 2000-01-18
DE69607338T3 (de) 2004-05-27
DE69607338D1 (de) 2000-04-27
FR2733246A1 (fr) 1996-10-25
DE69607338T2 (de) 2000-09-07
FR2733246B1 (fr) 1997-05-23
WO1996033255A1 (fr) 1996-10-24
JPH11503784A (ja) 1999-03-30
US6337352B1 (en) 2002-01-08

Similar Documents

Publication Publication Date Title
EP0821720B1 (de) Entschäumungszusammensetzung
US7163914B2 (en) Alkylpolyglucosides containing disinfectant compositions active against pseudomonas microorganism
CA1162857A (en) Solubilization of ivermectin in water
EP1142901B1 (de) Polyxylosidderivate, Verfahren zu deren Herstellung, Zusammensetzung und Verwendung als Tensid
BE897610A (fr) Compositions detergentes stabilisees contenant un enzyme
LU87747A1 (fr) Compositions herbicides a base de n-phosphonomethylglycine et leur utilisation
LU87936A1 (fr) Solutions herbicides a base de n-phosphonomethylglycine
LU87728A1 (fr) Compositions liquides concentrees a base de n-phosphonomethylglycine
WO1994024863A1 (fr) Compositions aqueuses comprenant un peroxyacide organique
EP0609391A1 (de) Alkylpolyglykosidderivate, Verfahren zu deren Herstellung, diese enthaltende Zusammensetzungen und Verwendung als Oberflächenaktivmittel
FR2550959A1 (fr) Agents tensio-actifs alcooliques polyoxyalkyles, compositions detergentes et agents de rincage les contenant
EP0934109B1 (de) Entschäumerzusammensetzungen und verfahren zur herstellung
EP3411464B1 (de) Waschmittelzusammensetzungen zur reinigung in der kosmetischen und pharmazeutischen industrie
EP0569264B1 (de) Sulfobernsteinsäurehalbestern enthaltende wasserlösliche Pflanzenschutzmittel
EP0741519B1 (de) Verwendung einer kombination aus einem terpenalkohol und einem nichtbakteriziden, oberflächenaktiven stoff als bakterizide mischung und daraus resultierende zusammensetzung
EP0574277B1 (de) Verwendung eines Amids als Verdickungsmittel und dieses enthaltende Zusammensetzung
FR2661315A2 (fr) Compositions liquides concentrees a base de n-phosphonomethylglycine.
WO2000008927A1 (fr) Formulations phytosanitaires a forte teneur en matiere active
FR2597720A1 (fr) Compositions herbicides liquides stabilisees a base de m-bis-carbamates et leur utilisation.
FR2590119A1 (fr) Compositions herbicides liquides stabilisees, a base de biscarbamate
AU729662C (en) Alkylpolyglucosides containing disinfectant compositions active against pseudomonas microorganism
EP0409703B1 (de) Präparat zur Entkeimung und Reinigung von Kontaktlinsen und seine Verwendung
FR2648317A1 (fr) Compositions liquides concentrees a base de n-phosphonomethylglycine
FR2574626A1 (fr) Compositions fongicides selectives contenant des sels d'acides benzenesulfoniques et leurs applications

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

17P Request for examination filed

Effective date: 19971121

AK Designated contracting states

Kind code of ref document: A1

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

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19990618

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): DE ES FR GB IT SE

ITF It: translation for a ep patent filed

Owner name: PROROGA CONCESSA IN DATA: 16.06.2000;JACOBACCI & P

REF Corresponds to:

Ref document number: 69607338

Country of ref document: DE

Date of ref document: 20000427

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20000417

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2144744

Country of ref document: ES

Kind code of ref document: T3

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: AKZO NOBEL N.V.

Effective date: 20001218

26 Opposition filed

Opponent name: COGNIS DEUTSCHLAND GMBH

Effective date: 20001221

Opponent name: AKZO NOBEL N.V.

Effective date: 20001218

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

Free format text: ORIGINAL CODE: EPIDOS OBSO

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

Free format text: ORIGINAL CODE: EPIDOS OBSO

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

Free format text: ORIGINAL CODE: EPIDOS OBSO

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

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

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: AKZO NOBEL N.V. * 20001221 COGNIS DEUTSCHLAND GMBH

Effective date: 20001218

R26 Opposition filed (corrected)

Opponent name: AKZO NOBEL N.V. * 20001221 COGNIS DEUTSCHLAND GMBH

Effective date: 20001218

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

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

Ref country code: ES

Payment date: 20030404

Year of fee payment: 8

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20030813

AK Designated contracting states

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

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

Ref country code: ES

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: 20031124

REG Reference to a national code

Ref country code: SE

Ref legal event code: RPEO

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080320

Year of fee payment: 13

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

Ref country code: DE

Payment date: 20080320

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20080331

Year of fee payment: 13

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090419

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

Ref country code: DE

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

Effective date: 20091103

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

Ref country code: GB

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

Effective date: 20090419

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

Ref country code: IT

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

Effective date: 20090419

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: SE

Payment date: 20150420

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20150421

Year of fee payment: 20

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG