EP0070192B2 - Detergenszusätze und diese enthaltende Detergenszusammensetzungen - Google Patents

Detergenszusätze und diese enthaltende Detergenszusammensetzungen Download PDF

Info

Publication number
EP0070192B2
EP0070192B2 EP82303676A EP82303676A EP0070192B2 EP 0070192 B2 EP0070192 B2 EP 0070192B2 EP 82303676 A EP82303676 A EP 82303676A EP 82303676 A EP82303676 A EP 82303676A EP 0070192 B2 EP0070192 B2 EP 0070192B2
Authority
EP
European Patent Office
Prior art keywords
weight
soap
detergent composition
detergent
chain length
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
EP82303676A
Other languages
English (en)
French (fr)
Other versions
EP0070192A1 (de
EP0070192B1 (de
Inventor
Reginald Vear Scowen
Thomas Stirling
Gordon Joseph Welch
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=10523262&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0070192(B2) "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
Priority to AT82303676T priority Critical patent/ATE15499T1/de
Publication of EP0070192A1 publication Critical patent/EP0070192A1/de
Application granted granted Critical
Publication of EP0070192B1 publication Critical patent/EP0070192B1/de
Publication of EP0070192B2 publication Critical patent/EP0070192B2/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
    • 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
    • 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
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids

Definitions

  • the present invention relates to additives for detergent compositions, and to detergent compositions containing them. These compositions are particularly, but not essentially, adapted for fabric washing.
  • the invention relates more particularly to substantially phosphate-free detergent compositions.
  • the subject of the invention is a detergent composition
  • a detergent composition comprising a ternary builder system consisting of aluminosilicate, soap and NTA.
  • the soap used in the detergent additive of the invention preferably contains at least 5 % by weight, more preferably at least 8 %, of material having a chain length of C 18 and above. It may also be advantageous, from the point of view of solubility, for the soap used in the detergent additive of the invention to contain at least 1 %, preferably at least 3 %, of material being a chain length of C 14 and below.
  • the water-insoluble aluminosilicate is a crystalline material having the formula described by the unit cell content: wherein z is from 20 to 30, preferably about 27.
  • Preferred compounds falling within the ambit of the above-described definition and formula are nitrilotriacetic acid and its alkali metal salts, especially trisodium nitrilotriacetate monohydrate, tripotassium nitrilotriacetate, disodium nitrilotriacetate and dipotassium nitrilotriacetate.
  • the soap and NTA together constitute up to 75 % by weight of the builder system of the invention, preferably from 20 % to 50 %.
  • the ratio of soap to NTA is from 3 : 1 to 1 : 1.
  • the detergent composition of the present invention contains an efficient builder system yielding good detergency results.
  • the content of the specified organic builders preferably will not exceed 40 %, and more preferably does not exceed 27 %.
  • the preferred range for the content of the soap is up to 20 %; for the NTA the preferred range is from 2 % to 10 %.
  • suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher (Cs - C 18 ) alcohols produced for example from tallow or coconut oil; sodium and potassium alkyl (Cs - C 20 ) benzene sulphonates, particularly sodium linear secondary alkyl (Cio - Cis) benzene sulphonates; sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum; sodium coconut oil fatty acid monoglyceride sulphates and sulphonates; sodium and potassium salts of sulphuric acid esters of higher (Cs - C 18 ) fatty alcohol-alkylene oxide, particularly ethylene oxide, reaction products; the reaction products of fatty acids such as coconut fatty acids esterified with isethionic acid and neutralised with sodium hydroxide; sodium and potassium salts of fatty acid amides of
  • the inorganic persalt acts to release active oxygen in solution
  • the activator is usually an organic compound having one or more reactive acyl residues, which cause the formation of peracids, the latter providing for a more effective bleaching action at lower temperatures than can be obtained by use of the peroxy bleach compound alone.
  • the ratio by weight of the peroxy bleach compound to the activator is generally from about 20 : 1 to about 1 : 1, preferably about 15 : 1 to about 2 : 1.
  • the activator should not have more than 20 % by weight of particles with a size of less than 50 ⁇ m.
  • the activator may have a certain amount of particles of a size greater than 150 ⁇ m, but it should not contain more than 5 % by weight of particles > 300 ⁇ m, and not more than 20 % by weight of particles > 200 ⁇ m, preferably > 150 ⁇ m. It is to be understood that these particle sizes refer to the activator present in the granules, and not to the granules themselves.
  • the latter have a particle size, the major part of it ranging from 100 to 2000 ⁇ m, preferably 250 to 1000 ⁇ m. Up to 5 % by weight of granules with a particle size of > 1700 gm and up to 10 % by weight of granules ⁇ 250 ⁇ m is tolerable.
  • the granules incorporating the activator preferably in this finely-divided form, may be obtained by granulating a suitable carrier material, such as sodium tripolyphosphate and/or potassium tripolyphosphate with activator particles of the required size. Other granulation methods, e. g. using organic and/or inorganic granulation aids, can also be usefully applied. The granules can be subsequently dried, if required. Basically, any granulation process is applicable, as long as the granule contains the activator, and as long as the other materials present in the granule do not negatively affect the activator.
  • the detergent compositions of the invention can contain any of the conventional additives in the amounts in which such materials are normally employed in fabric washing detergent compositions.
  • these additives include lather boosters such as alkanolamides, particularly the monoethanolamides derived from palm kernel fatty acids and coconut fatty acids; lather depressants such as alkyl phosphates, silicones, or alkyl phosphonic acids incorporated in petroleum jelly, wax or mineral oil; anti-redeposition agents such as sodium carboxymethylcellulose and cellulose ethers; fabric softening agents; inorganic salts such as sodium sulphate and sodium carbonate; and, usually present in very minor amounts, fluorescent agents, perfumes, enzymes such as proteases and amylases.
  • lather boosters such as alkanolamides, particularly the monoethanolamides derived from palm kernel fatty acids and coconut fatty acids
  • lather depressants such as alkyl phosphates, silicones, or alkyl phosphonic acids incorporated in petroleum jelly, wax or mineral
  • any antideposition agent is normally from about 0.1 % to about 5 % by weight, preferably from about 0.2 % to about 1.5 % by weight of the composition.
  • the preferred antideposition agents are anionic polyelectrolytes, especially polymeric aliphatic carboxylates, or organic phosphonates.
  • the ingredients and concentrations were as follows: It will be seen that the detergent additive according to the invention was used at concentrations of from 2.00 to 5.00 g/litre, and the other components of the composition were used at a constant total concentration of 2.495 g/litre, so that the total concentration ranged from 4.495 to 7.495 g/litre. Thus the percentage of the total composition constituted by the detergent additive of the invention at each concentration of the latter was as follows: All percentages given in the Examples are by weight and are based on the anhydrous materials.
  • Example 2 The procedure of Example 1 was repeated using different proportions of zeolite, soap and NTA. The results were as follows:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (15)

1. Detergenszusammensetzung umfassend ein synthetisches Detergens-aktives Material, ein kristallines oder amorphes Aluminosilicat-Kationenaustauschmaterial und einen organischen Builder, dadurch gekennzeichnet, daß sie 25 bis 70 Gew.-% eines ternären Buildersystems umfaßt, bestehend aus:
(a) wenigstens 25 Gew.-% des kristallinen oder amorphen Aluminosilicat-Kationenaustauschmaterials,
(b) der Rest bestehend aus:
(i) wenigstens 15 Gew.-%, basierend auf (a) plus (b), einer oder mehrerer wasser-löslichen Seifen von C8-C22-Fettsäuren, wobei wenigstens 60 Gew.-% der gesamten Seife gesättigtes Material ist,
(ii) Nitrilotriessigsäure oder ein wasser-lösliches Salz davon, wobei das Gewichtsverhältnis von (i) zu (ii) 3 : 1 bis 1 : 1 ist.
2. Detergenszusammensetzung nach Anspruch 1, dadurch gekennzeichnet, daß sie umfaßt:
(a) 17 bis 47 Gew.-% des Aluminosilicats,
(b) (i) bis zu 20 Gew.-% der Seife, und
(b) (ii) 2 bis 10 Gew.-% der Nitrilotriessigsäure oder des Salzes.
3. Detergenszusammensetzung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß wenigstens 80 Gew.-% der Seife (i) gesättigtes Material ist.
4. Detergenszusammensetzung nach Anspruch 3, dadurch gekennzeichnet, daß die Seife (i) im wesentlichen ganz aus gesättigtem Material besteht.
5. Detergenszusammensetzung nach irgend einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Seife (i) wenigstens 5 Gew.-% Material mit einer Kettenlänge von C18 und darüber und wenigstens 1 % Material mit einer Kettenlänge von C14 und darunter enthält.
6. Detergenszusammensetzung nach Anspruch 5, dadurch gekennzeichnet, daß die Seife (i) wenigstens 60 Gew.-% Material mit einer Kettenlänge von C18 und darüber und wenigstens 1 % Material mit einer Kettenlänge von C14 und darunter enthält.
7. Detergenszusammensetzung nach Anspruch 6, dadurch gekennzeichnet, daß die Seife (i) gehärtete Talgseife und/oder gehärtete Rapssamenseife umfaßt.
8. Detergenszusammensetzung nach Anspruch 5, dadurch gekennzeichnet, daß die Seife (i) wenigstens 60 % Material mit einer Kettenlänge von C14 und darunter und wenigstens 5 % Material mit einer Kettenlänge von C18 und darüber enthält.
9. Detergenszusammensetzung nach Anspruch 8, dadurch gekennzeichnet, daß die Seife (i) Kokosnußseife und/oder Palmkernseife umfaßt.
10. Detergenszusammensetzung nach irgend einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß (ii) ein Alkalimetallsalz von Nitrilotriessigsäure ist.
11. Detergenszusammensetzung nach irgend einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Aluminosilicat-Kationenaustauschmaterial ein kristallines Material mit einer Einheitszelle der Formel
Figure imgb0014
ist, worin x und y ganze Zahlen von wenigstens 6 sind, das Verhältnis von x zu y im Bereich von 1 : 1 bis 1 : 2 ist und z so ist, daß der Gehalt an gebundenem Wasser von 10 bis 28 Gew.-% ist.
12. Detergenszusammensetzung nach Anspruch 11, dadurch gekennzeichnet, daß das Aluminosilicat-Kationenaustauschmaterial ein kristallines Material mit einer Einheitszelle der Formel
Figure imgb0015
ist, worin z 20 bis 30 ist.
13. Detergenszusammensetzung nach irgend einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß das ternäre Buildersystem 20 bis 50 Gew.-% der Komponente (b), basierend auf dem ternären Buildersystem, enthält.
14. Detergenszusammensetzung nach irgend einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie 5 bis 40 Gew.-% der Komponente (b), basierend auf der Zusammensetzung, enthält.
15. Detergenszusammensetzung nach irgend einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie nicht mehr als 10 Gew.-% anorganisches Phosphat enthält.
EP82303676A 1981-07-15 1982-07-13 Detergenszusätze und diese enthaltende Detergenszusammensetzungen Expired - Lifetime EP0070192B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82303676T ATE15499T1 (de) 1981-07-15 1982-07-13 Detergenszusaetze und diese enthaltende detergenszusammensetzungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8121837 1981-07-15
GB8121837 1981-07-15

Publications (3)

Publication Number Publication Date
EP0070192A1 EP0070192A1 (de) 1983-01-19
EP0070192B1 EP0070192B1 (de) 1985-09-11
EP0070192B2 true EP0070192B2 (de) 1990-01-17

Family

ID=10523262

Family Applications (2)

Application Number Title Priority Date Filing Date
EP82303674A Expired EP0070190B1 (de) 1981-07-15 1982-07-13 Detergenszusätze und diese enthaltende Detergenszusammensetzungen
EP82303676A Expired - Lifetime EP0070192B2 (de) 1981-07-15 1982-07-13 Detergenszusätze und diese enthaltende Detergenszusammensetzungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP82303674A Expired EP0070190B1 (de) 1981-07-15 1982-07-13 Detergenszusätze und diese enthaltende Detergenszusammensetzungen

Country Status (11)

Country Link
EP (2) EP0070190B1 (de)
JP (2) JPS5823896A (de)
AT (2) ATE16818T1 (de)
AU (2) AU554225B2 (de)
BR (2) BR8204091A (de)
CA (2) CA1197156A (de)
DE (2) DE3266194D1 (de)
DK (2) DK314782A (de)
NO (2) NO822433L (de)
NZ (2) NZ201212A (de)
ZA (2) ZA825006B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9008013D0 (en) * 1990-04-09 1990-06-06 Unilever Plc High bulk density granular detergent compositions and process for preparing them
US5508258A (en) * 1990-08-03 1996-04-16 Henkel Kommanditgesellschaft Auf Aktien Use of surface-active alpha-sulfo-fatty acid di-salts in water and oil based drilling fluids and other drill-hole treatment agents
GB9022660D0 (en) * 1990-10-18 1990-11-28 Unilever Plc Detergent compositions
JP4635223B2 (ja) * 2004-09-06 2011-02-23 株式会社古河テクノマテリアル 界面活性剤系組成物
JP5388260B2 (ja) * 2006-03-03 2014-01-15 株式会社古河テクノマテリアル 水添加型の消火剤
JP5207161B2 (ja) * 2006-08-10 2013-06-12 ディバーシー株式会社 自動食器洗浄機への洗浄剤供給方法およびそれに用いられる自動食器洗浄機用タブレット洗浄剤組成物、並びにそれを用いた洗浄方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419975C (sv) * 1973-04-13 1986-08-07 Henkel Kgaa Tvett- och/eller blekmedel innehallande ett kristallint vattenolosligt silikat forfarande for dess framstellning och dess anvendning
US4605509A (en) * 1973-05-11 1986-08-12 The Procter & Gamble Company Detergent compositions containing sodium aluminosilicate builders
DE2333356C3 (de) * 1973-06-30 1982-03-11 Henkel KGaA, 4000 Düsseldorf Waschmittel
AT335030B (de) * 1974-01-14 1977-02-25 Henkel & Cie Gmbh Verfahren zum waschen von textilien, sowie mittel zur durchfuhrung des verfahrens
JPS5328163B2 (de) * 1974-05-30 1978-08-12
US3985669A (en) * 1974-06-17 1976-10-12 The Procter & Gamble Company Detergent compositions
AT375395B (de) * 1974-10-04 1984-07-25 Henkel Kgaa Verfahren zum waschen bzw. bleichen von textilien sowie mittel dazu
AT338948B (de) * 1974-10-10 1977-09-26 Henkel & Cie Gmbh Pulverformige wasch- und reinigungsmittel und verfahren zu ihrer herstellung
JPS5228507A (en) * 1975-08-29 1977-03-03 Nippon Oil & Fats Co Ltd Detergent composition
JPS52117908A (en) * 1976-03-31 1977-10-03 Nitsusan Setsuken Kk Detergent composition
BE5T2 (fr) * 1977-06-21 1980-02-08 Procter & Gamble Europ Wasmiddelrn
IT1160682B (it) * 1977-10-14 1987-03-11 Po Corp. Composizioni detergenti con coadiuvante di silano-zeolite
CA1137076A (en) * 1978-12-13 1982-12-07 John R. Bauer Fluid spray mixer - reactor system
JPS55108496A (en) * 1979-02-13 1980-08-20 Nippon Gousei Senzai Kk Detergent composition
US4265777A (en) * 1980-04-17 1981-05-05 The Procter & Gamble Company Detergent compositions containing an aluminosilicate detergency builder and an unsaturated fatty acid soap

Also Published As

Publication number Publication date
BR8204091A (pt) 1983-07-05
DK314982A (da) 1983-01-16
DE3267784D1 (en) 1986-01-16
JPS6116315B2 (de) 1986-04-30
AU554225B2 (en) 1986-08-14
CA1197156A (en) 1985-11-26
JPS5823896A (ja) 1983-02-12
NO822433L (no) 1983-01-17
NO822434L (no) 1983-01-17
AU8598582A (en) 1983-01-20
CA1191068A (en) 1985-07-30
NZ201213A (en) 1985-07-31
ZA825005B (en) 1984-02-29
ATE15499T1 (de) 1985-09-15
JPS5823897A (ja) 1983-02-12
JPH045720B2 (de) 1992-02-03
AU8598482A (en) 1983-01-20
NZ201212A (en) 1985-08-16
EP0070190A1 (de) 1983-01-19
EP0070192A1 (de) 1983-01-19
DE3266194D1 (en) 1985-10-17
ZA825006B (en) 1984-02-29
ATE16818T1 (de) 1985-12-15
DK314782A (da) 1983-01-16
BR8204092A (pt) 1983-07-05
EP0070192B1 (de) 1985-09-11
EP0070190B1 (de) 1985-12-04

Similar Documents

Publication Publication Date Title
EP0111963B1 (de) Reinigungsmittelzusammensetzungen
US4695284A (en) Cool water fabric washing process using a particulate detergent containing a nonionic and a fatty acid builder salt
EP0070079B1 (de) Reinigungsmittelzusammensetzung
CA1152846A (en) Detergent compositions
EP0098108B1 (de) Detergenszusammensetzung
CA1316790C (en) Non-phosphorus detergent bleach compositions
EP0070192B2 (de) Detergenszusätze und diese enthaltende Detergenszusammensetzungen
EP0070191B2 (de) Detergenszusätze und diese enthaltende Detergenszusammensetzungen
EP0164778B2 (de) Detergens-Pulverzusammensetzungen die Natriumperboratmonohydrat enthalten
EP0056723B1 (de) Detergenszusammensetzungen
EP0246896B1 (de) Detergenszusammensetzungen
CA1182026A (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

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

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

Owner name: UNILEVER NV

Owner name: UNILEVER PLC

17P Request for examination filed

Effective date: 19830620

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

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

REF Corresponds to:

Ref document number: 15499

Country of ref document: AT

Date of ref document: 19850915

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3266194

Country of ref document: DE

Date of ref document: 19851017

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

Ref country code: AT

Effective date: 19860713

26 Opposition filed

Opponent name: UNILEVER PLC / UNILEVER N.V.

Effective date: 19860602

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

Ref country code: BE

Effective date: 19860731

NLR1 Nl: opposition has been filed with the epo

Opponent name: UNILEVER PLC/UNILEVER N.V.

26 Opposition filed

Opponent name: AKZO N.V.

Effective date: 19860610

Opponent name: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

Effective date: 19860610

NLR1 Nl: opposition has been filed with the epo

Opponent name: AKZO N.V.

Opponent name: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN

BERE Be: lapsed

Owner name: UNILEVER NV

Effective date: 19860731

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: UNILEVER PLC / UNILEVER N.V. * 860610 HENKEL KOMMA

Effective date: 19860602

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: 19900117

AK Designated contracting states

Kind code of ref document: B2

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

ET3 Fr: translation filed ** decision concerning opposition
NLR2 Nl: decision of opposition
ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 82303676.9

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

Ref country code: CH

Payment date: 19960702

Year of fee payment: 15

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

Ref country code: FR

Payment date: 19970613

Year of fee payment: 16

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

Ref country code: SE

Payment date: 19970618

Year of fee payment: 16

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

Ref country code: DE

Payment date: 19970623

Year of fee payment: 16

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

Ref country code: GB

Payment date: 19970627

Year of fee payment: 16

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

Ref country code: NL

Payment date: 19970714

Year of fee payment: 16

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

Ref country code: LI

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

Effective date: 19970731

Ref country code: CH

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

Effective date: 19970731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 19980713

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 NON-PAYMENT OF DUE FEES

Effective date: 19980714

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

Ref country code: NL

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

Effective date: 19990201

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

Effective date: 19980713

EUG Se: european patent has lapsed

Ref document number: 82303676.9

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

Ref country code: FR

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

Effective date: 19990331

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19990201

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: 19990501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Free format text: ORIGINAL CODE: 0009299OPPO