EP1121690B8 - Composition de degraissage et procedes utilisant cette composition - Google Patents

Composition de degraissage et procedes utilisant cette composition Download PDF

Info

Publication number
EP1121690B8
EP1121690B8 EP99934825A EP99934825A EP1121690B8 EP 1121690 B8 EP1121690 B8 EP 1121690B8 EP 99934825 A EP99934825 A EP 99934825A EP 99934825 A EP99934825 A EP 99934825A EP 1121690 B8 EP1121690 B8 EP 1121690B8
Authority
EP
European Patent Office
Prior art keywords
degreasing
composition
methods
same
degreasing composition
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
EP99934825A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1121690A2 (fr
EP1121690B1 (fr
Inventor
Jean-Paul Gauchon
Jacques Delagrange
Maria Faury
Bruno Fournel
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.)
Commissariat A L'energie Atomique En Areva Nc
Original Assignee
Areva NC SA
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Areva NC SA, Commissariat a lEnergie Atomique CEA filed Critical Areva NC SA
Publication of EP1121690A2 publication Critical patent/EP1121690A2/fr
Application granted granted Critical
Publication of EP1121690B1 publication Critical patent/EP1121690B1/fr
Publication of EP1121690B8 publication Critical patent/EP1121690B8/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/16—Metals
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP99934825A 1998-07-31 1999-07-30 Composition de degraissage et procedes utilisant cette composition Expired - Lifetime EP1121690B8 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9809871A FR2781809B1 (fr) 1998-07-31 1998-07-31 Composition de degraissage et procedes utilisant cette composition
FR9809871 1998-07-31
PCT/FR1999/001899 WO2000008652A2 (fr) 1998-07-31 1999-07-30 Composition de degraissage et procedes utilisant cette composition

Publications (3)

Publication Number Publication Date
EP1121690A2 EP1121690A2 (fr) 2001-08-08
EP1121690B1 EP1121690B1 (fr) 2008-09-03
EP1121690B8 true EP1121690B8 (fr) 2008-10-29

Family

ID=9529283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99934825A Expired - Lifetime EP1121690B8 (fr) 1998-07-31 1999-07-30 Composition de degraissage et procedes utilisant cette composition

Country Status (10)

Country Link
US (1) US6475296B1 (uk)
EP (1) EP1121690B8 (uk)
JP (1) JP4443049B2 (uk)
AT (1) ATE407431T1 (uk)
DE (1) DE69939482D1 (uk)
ES (1) ES2313789T3 (uk)
FR (1) FR2781809B1 (uk)
RU (1) RU2224790C2 (uk)
UA (1) UA56332C2 (uk)
WO (1) WO2000008652A2 (uk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109985876A (zh) * 2018-01-03 2019-07-09 蓝思科技（长沙）有限公司 用于退除手机玻璃后盖背胶的脱胶剂、手机玻璃后盖背胶的脱胶方法及手机玻璃后盖

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798603B1 (fr) * 1999-09-20 2002-03-01 Tech En Milieu Ionisant Stmi S Gel organique de decontamination et son utilisation pour la decontamination de surfaces
JP3914721B2 (ja) * 2001-06-25 2007-05-16 株式会社平間理化研究所 非水系レジスト剥離液管理装置及び非水系レジスト剥離液管理方法
FR2827530B1 (fr) * 2001-07-17 2004-05-21 Commissariat Energie Atomique Procede de traitement d'une surface par un gel de traitement, et gel de traitement
FR2827610B1 (fr) * 2001-07-17 2005-09-02 Commissariat Energie Atomique Composition de degraissage utilisable pour le degraissage et/ou la decontamination de surfaces solides
FR2841802B1 (fr) * 2002-07-08 2005-03-04 Commissariat Energie Atomique Composition, mousse et procede de decontamination de surfaces
DE102004004140A1 (de) * 2004-01-28 2005-08-18 Henkel Kgaa Beizverfahren und Beizprodukt für Aluminium
US7166758B2 (en) * 2005-03-26 2007-01-23 Luis Nunez Foam and gel methods for the decontamination of metallic surfaces
FR2891470B1 (fr) * 2005-10-05 2007-11-23 Commissariat Energie Atomique Gel aspirable pour la decontamination de surfaces et utilisation
JP6032633B2 (ja) * 2011-07-05 2016-11-30 国立大学法人北海道大学 放射能汚染水中の放射性物質の除去方法及び装置
DE102014205641A1 (de) * 2014-03-26 2015-10-01 Henkel Ag & Co. Kgaa Pflegemittel für automatische Geschirrspülmaschinen mit optimierter Tensidkombination
CN106811767A (zh) * 2017-02-22 2017-06-09 李啸春 一种高效脱脂剂及生产方法
CN111074286A (zh) * 2018-10-18 2020-04-28 沧州华润化工有限公司 一种生物脱脂剂制备方法
CN112553634A (zh) * 2020-10-30 2021-03-26 哈尔滨哈飞航空工业有限责任公司 用于不锈钢刷涂钝化的除油膏、钝化膏及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959176A (en) * 1974-09-09 1976-05-25 Drew Chemical Corporation Non-foaming dispersing composition
SU1127918A1 (ru) * 1983-06-20 1984-12-07 Предприятие П/Я А-1785 Раствор дл обезжиривани металлической поверхности
JPH04258697A (ja) * 1991-02-14 1992-09-14 Asahi Chem Ind Co Ltd 低泡性アルカリ洗浄剤
FR2679458A1 (fr) * 1991-07-23 1993-01-29 Commissariat Energie Atomique Mousse de decontamination a duree de vie controlee et installation de decontamination d'objets utilisant une telle mousse.
US5393454A (en) * 1994-02-03 1995-02-28 Colgate Palmolive Co. Thickened composition containing polymeric thickener and aliphatic hydrocarbon
FR2717709B1 (fr) * 1994-03-22 1996-04-26 Commissariat Energie Atomique Gel capable de retenir une contamination radioactive et son utilisation pour protéger ou décontaminer une surface.
FR2723465B1 (fr) * 1994-08-08 1996-09-20 Gesteau Philippe Procede et produit pour la decontamination des surfaces souillees par des substances radiaoctives et/ou des toxiques chimiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109985876A (zh) * 2018-01-03 2019-07-09 蓝思科技（长沙）有限公司 用于退除手机玻璃后盖背胶的脱胶剂、手机玻璃后盖背胶的脱胶方法及手机玻璃后盖

Also Published As

Publication number Publication date
WO2000008652A2 (fr) 2000-02-17
EP1121690A2 (fr) 2001-08-08
ES2313789T3 (es) 2009-03-01
JP2002522594A (ja) 2002-07-23
DE69939482D1 (de) 2008-10-16
US6475296B1 (en) 2002-11-05
FR2781809A1 (fr) 2000-02-04
RU2224790C2 (ru) 2004-02-27
JP4443049B2 (ja) 2010-03-31
FR2781809B1 (fr) 2002-06-07
WO2000008652A3 (fr) 2001-04-26
UA56332C2 (uk) 2003-05-15
ATE407431T1 (de) 2008-09-15
EP1121690B1 (fr) 2008-09-03

Similar Documents

Publication Publication Date Title
EP1121690B8 (fr) Composition de degraissage et procedes utilisant cette composition
EP1226814A4 (en) detergent
NO995716L (no) Maling- og beleggfjerner
WO1998020095A3 (en) Washing disinfectant for hygienic and surgical hand disinfection
DE69810965D1 (de) Wässerige reinigungsmittel in dispergierter lamellarer phase
CA2252436A1 (en) Process for the manufacture of surfactants containing branch chain alkyl groups
AU2151200A (en) Cleaning product which uses sonic or ultrasonic waves
CA2272405A1 (en) A cleaning implement having controlled fluid absorbency
WO2000009639A3 (en) Fatty ester combinations
AP2003002870A0 (en) Use of fatty alcohol ethoxylates as penetration promoters.
CA2151774A1 (en) Skin Disinfecting Formulations
ZA979477B (en) Low residue aqueous hard surface cleaning and disinfecting compositions.
ZA972962B (en) Stable bleach-containing cleansing compositions with soft abrasives.
FI973180A (fi) Epoksidoitujen rasva-aineiden alkoksilointituotteiden käyttö vaahdonestoaineina
DE69520414D1 (de) Ethylen-alpha-olefin-nichtkonjugiertes Dien-Copolymer Kautschukzusammensetzung
MA23023A1 (fr) Compositions detergentes sous forme de gel.
DE69724813D1 (de) Schaumbare hautzubereitungen
TW270145B (en) Azeotropes of octamethyltrisiloxane and n-propoxypropanol
GB9602593D0 (en) Paint remover
DE59709526D1 (de) Schäumende körperreinigungsmittel
CA2397082A1 (en) Cleaning body consisting of special steel
FR2827610B1 (fr) Composition de degraissage utilisable pour le degraissage et/ou la decontamination de surfaces solides
EP0695168A1 (en) SURFACTANT COMPOSITION CONTAINING SODIUM POLYOXYETHYLENE ALKYL ETHER SULFATE SURFACTANT AND SULFOSUCCINATE AGENT
AU2411997A (en) Process for the preparation of an ethylene and alpha-olefin copolymer
PL340918A1 (en) Application of fatty alcohol carbonates as solvents for use in agriculture

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: 20001228

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Owner name: ELECTRICITE DE FRANCE

Owner name: COMPAGNIE GENERALE DES MATIERES NUCLEAIRES

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Owner name: ELECTRICITE DE FRANCE

Owner name: AREVA NC

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: AREVA NC

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 69939482

Country of ref document: DE

Date of ref document: 20081016

Kind code of ref document: P

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE EN AREVA NC

Effective date: 20081001

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080903

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

Ref country code: AT

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: 20080903

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2313789

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: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: FR

Ref legal event code: RT

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

Ref country code: IE

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: 20080903

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

Ref country code: PT

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: 20090203

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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

Ref country code: DK

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: 20080903

26N No opposition filed

Effective date: 20090604

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

Ref country code: MC

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

Effective date: 20090731

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100331

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: 20090731

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

Ref country code: GR

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: 20081204

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

Ref country code: LU

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

Effective date: 20090730

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

Ref country code: CY

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: 20080903

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

Ref country code: FI

Payment date: 20140619

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: 20150713

Year of fee payment: 17

Ref country code: ES

Payment date: 20150731

Year of fee payment: 17

Ref country code: CH

Payment date: 20150707

Year of fee payment: 17

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

Ref country code: SE

Payment date: 20150714

Year of fee payment: 17

Ref country code: BE

Payment date: 20150731

Year of fee payment: 17

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

Ref country code: IT

Payment date: 20150710

Year of fee payment: 17

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

Ref country code: FI

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

Effective date: 20150730

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

Ref country code: BE

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

Effective date: 20160731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69939482

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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: 20160731

Ref country code: SE

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

Effective date: 20160731

Ref country code: CH

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

Effective date: 20160731

Ref country code: DE

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

Effective date: 20170201

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: 20160730

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

Ref country code: GB

Payment date: 20170721

Year of fee payment: 19

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 NON-PAYMENT OF DUE FEES

Effective date: 20160731

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181122

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

Effective date: 20180730

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: 20180730