EP0181587A3 - Antistatic or electrically semiconductive polymer blends, process for their manufacture and their use - Google Patents

Antistatic or electrically semiconductive polymer blends, process for their manufacture and their use Download PDF

Info

Publication number
EP0181587A3
EP0181587A3 EP85114008A EP85114008A EP0181587A3 EP 0181587 A3 EP0181587 A3 EP 0181587A3 EP 85114008 A EP85114008 A EP 85114008A EP 85114008 A EP85114008 A EP 85114008A EP 0181587 A3 EP0181587 A3 EP 0181587A3
Authority
EP
European Patent Office
Prior art keywords
antistatic
polymer
polymer blends
manufacture
semiconductive polymer
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
EP85114008A
Other languages
English (en)
Other versions
EP0181587A2 (de
EP0181587B1 (de
Inventor
Bernhard Dr. Wessling
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.)
Zipperling Kessler GmbH and Co
Original Assignee
Zipperling Kessler GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zipperling Kessler GmbH and Co filed Critical Zipperling Kessler GmbH and Co
Priority to AT85114008T priority Critical patent/ATE43745T1/de
Publication of EP0181587A2 publication Critical patent/EP0181587A2/de
Publication of EP0181587A3 publication Critical patent/EP0181587A3/de
Application granted granted Critical
Publication of EP0181587B1 publication Critical patent/EP0181587B1/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20Conductive material dispersed in non-conductive organic material
    • H01B1/22Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20Conductive material dispersed in non-conductive organic material
    • H01B1/24Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
EP85114008A 1984-11-07 1985-11-04 Antistatische bzw. elektrisch halbleitende thermoplastische Polymerblends, Verfahren zu deren Herstellung und deren Verwendung Expired EP0181587B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114008T ATE43745T1 (de) 1984-11-07 1985-11-04 Antistatische bzw. elektrisch halbleitende thermoplastische polymerblends, verfahren zu deren herstellung und deren verwendung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3440617 1984-11-07
DE3440617A DE3440617C1 (de) 1984-11-07 1984-11-07 Antistatische bzw. elektrisch halbleitende thermoplastische Polymerblends,Verfahren zu deren Herstellung und deren Verwendung

Publications (3)

Publication Number Publication Date
EP0181587A2 EP0181587A2 (de) 1986-05-21
EP0181587A3 true EP0181587A3 (en) 1986-12-30
EP0181587B1 EP0181587B1 (de) 1989-05-31

Family

ID=6249690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114008A Expired EP0181587B1 (de) 1984-11-07 1985-11-04 Antistatische bzw. elektrisch halbleitende thermoplastische Polymerblends, Verfahren zu deren Herstellung und deren Verwendung

Country Status (4)

Country Link
US (1) US4929388A (de)
EP (1) EP0181587B1 (de)
AT (1) ATE43745T1 (de)
DE (2) DE3440617C1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296263A1 (de) * 1987-06-23 1988-12-28 The Dow Chemical Company Elektroleitfähiger Polymer-Latexverbundstoff
DE3789325T2 (de) * 1986-01-14 1994-10-27 Raychem Corp Leitfähige Polymerzusammensetzung.
WO1989000755A1 (en) * 1986-01-14 1989-01-26 Raychem Corporation Conductive polymer composition
JP2578881B2 (ja) * 1987-02-25 1997-02-05 昭和電工株式会社 ラジカル重合性組成物
US5106538A (en) * 1987-07-21 1992-04-21 Raychem Corporation Conductive polymer composition
GB2214511A (en) * 1988-01-29 1989-09-06 Zipperling Kessler & Co A method of preparing compositions with optimized conductivity behaviour
JP2603511B2 (ja) * 1988-04-15 1997-04-23 昭和電工株式会社 導電性プラスチック
US5213736A (en) * 1988-04-15 1993-05-25 Showa Denko K.K. Process for making an electroconductive polymer composition
US5045141A (en) * 1988-07-01 1991-09-03 Amoco Corporation Method of making solderable printed circuits formed without plating
US5498761A (en) * 1988-10-11 1996-03-12 Wessling; Bernhard Process for producing thin layers of conductive polymers
CA2004760C (en) * 1988-12-09 1998-12-01 Norio Mori Composite temperature-sensitive element and face heat generator comprising the same
WO1991006592A1 (en) * 1989-10-24 1991-05-16 Exxon Chemical Patents Inc. Graft copolymer of polylactone on a polymer backbone
US5130371A (en) * 1989-10-24 1992-07-14 Exxon Chemical Patents Inc. Crystalline polyolefin graft copolymers
JP2883128B2 (ja) * 1989-11-13 1999-04-19 三菱化学株式会社 導電性熱可塑性樹脂組成物
US5209872A (en) * 1989-12-25 1993-05-11 Shin-Etsu Chemical Co., Ltd. Rubber composition and method for making
US5476612A (en) * 1989-12-30 1995-12-19 Zipperling Kessler & Co., (Gmbh & Co.). Process for making antistatic or electrically conductive polymer compositions
DE3943420A1 (de) * 1989-12-30 1991-07-04 Zipperling Kessler & Co Verfahren zur herstellung von antistatisch bzw. elektrisch leitfaehig ausgeruesteten polymeren zusammensetzungen
US5217649A (en) * 1991-01-31 1993-06-08 Americhem, Inc. Electrically conductive blends of intrinsically conductive polymers and thermoplastic polymers containing sulfonamide plasticizer and acidic surfactant
JPH0826231B2 (ja) * 1991-08-16 1996-03-13 インターナショナル・ビジネス・マシーンズ・コーポレイション 導電性ポリマー材料及びその使用
DE69229253T2 (de) * 1991-10-08 1999-11-04 Americhem Inc Verfahren zur Herstellung eines eigenleitfähigen Polymeren und dieses enthaltende Gegenstände aus thermoplastischer Polymermischung
US5494609A (en) * 1992-04-15 1996-02-27 Kulkarni; Vaman G. Electrically conductive coating compositions and method for the preparation thereof
EP0578245A3 (en) * 1992-07-10 1994-07-27 Mitsubishi Petrochemical Co Process for producing a resin compound
CN1086929A (zh) * 1992-09-04 1994-05-18 单一检索有限公司 挠性塑料电极及其制造方法
DE4317010A1 (de) * 1993-05-17 1994-11-24 Zipperling Kessler & Co Dispergierbares intrinsisch leitfähiges Polymer und Verfahren zu dessen Herstellung
DE9308242U1 (de) * 1993-06-02 1993-08-05 J.H. Benecke Ag, 30419 Hannover, De
US5597864A (en) * 1993-06-02 1997-01-28 Benecke-Kaliko Ag Single-layer or multiple-layer surface foil for laminating on substrates
US5472639A (en) * 1993-08-13 1995-12-05 The Dow Chemical Company Electroconductive foams
US5464570A (en) * 1993-10-25 1995-11-07 Delco Electronics Corporation THFA/PDP thermoset thick films for printed circuits
ES2098818T3 (es) * 1994-06-01 1997-05-01 Gen Electric Composicion termoplastica que comprende una resina de base de poli(fenileno-eter)-poliamida compatibilizada y negro de carbon electroconductor.
FR2721324B1 (fr) * 1994-06-16 1996-08-23 Tiag Ind Matériau polymère antistatique.
US5595689A (en) * 1994-07-21 1997-01-21 Americhem, Inc. Highly conductive polymer blends with intrinsically conductive polymers
US5484837A (en) * 1994-10-25 1996-01-16 Far Eastern Textile, Ltd. Black masterbatch
US5606983A (en) * 1994-12-02 1997-03-04 Monty; Lawrence P. Hair care appliance with thermochromic hair curlers and method of manufacturing same
US5700398A (en) * 1994-12-14 1997-12-23 International Business Machines Corporation Composition containing a polymer and conductive filler and use thereof
US5629050A (en) * 1995-08-30 1997-05-13 The Dow Chemical Company Process for preparing coated articles
US5844037A (en) * 1996-07-24 1998-12-01 The Dow Chemical Company Thermoplastic polymer compositions with modified electrical conductivity
US5733480A (en) * 1996-09-24 1998-03-31 Quantum Chemical Corporation Semiconductive extrudable polyolefin compositions and articles
US5902517A (en) * 1996-10-28 1999-05-11 Cabot Corporation Conductive polyacetal composition
US5843340A (en) 1997-03-17 1998-12-01 General Electric Company Method for the preparation of conductive polyphenylene ether-polyamide compositions
US5908898A (en) * 1998-02-12 1999-06-01 Monsanto Company Intrinsically conductive polymer blends having a low percolation threshold
DE19814263A1 (de) * 1998-03-31 1999-10-07 Basf Ag Formkörper aus Polyoxymethylenen
US6277303B1 (en) 1998-07-10 2001-08-21 Pirelli Cable Corporation Conductive polymer composite materials and methods of making same
US6514608B1 (en) 1998-07-10 2003-02-04 Pirelli Cable Corporation Semiconductive jacket for cable and cable jacketed therewith
US6284832B1 (en) 1998-10-23 2001-09-04 Pirelli Cables And Systems, Llc Crosslinked conducting polymer composite materials and method of making same
BR9914756A (pt) * 1998-10-23 2001-07-10 Pirelli Cables & Systems Llc Compósito de polìmero condutor e processo para produzir o mesmo
US6610773B1 (en) 1998-12-09 2003-08-26 General Electric Company Conductive, low warp polyetherimide resin compositions
US6315956B1 (en) 1999-03-16 2001-11-13 Pirelli Cables And Systems Llc Electrochemical sensors made from conductive polymer composite materials and methods of making same
US6331353B1 (en) * 1999-08-17 2001-12-18 Pirelli Cables And Systems Llc Stranded conductor filling compound and cables using same
US6441084B1 (en) 2000-04-11 2002-08-27 Equistar Chemicals, Lp Semi-conductive compositions for wire and cable
US6777496B2 (en) * 2000-11-28 2004-08-17 Honeywell International Inc. Polymeric additives and polymeric articles comprising said additive
JP2002173602A (ja) * 2000-12-05 2002-06-21 Learonal Japan Inc 非帯電性樹脂複合材料および該樹脂複合材料の製造方法
US6455771B1 (en) * 2001-03-08 2002-09-24 Union Carbide Chemicals & Plastics Technology Corporation Semiconducting shield compositions
FI117511B (fi) 2001-04-04 2006-11-15 Premix Oy Menetelmä sähköä johtavan polymeeriseoksen valmistamiseksi ja sähköä johtava polymeeriseos
US6602974B1 (en) 2001-12-04 2003-08-05 Carnegie Mellon University Polythiophenes, block copolymers made therefrom, and methods of forming the same
DE10242955B4 (de) * 2002-09-17 2005-03-10 Schuetz Gmbh & Co Kgaa Kunststoffaß und Verfahren zur Herstellung des Fasses
KR101025868B1 (ko) * 2002-11-27 2011-03-30 스미토모 고무 고교 가부시키가이샤 화상형성장치용 도전성부재
US7316791B2 (en) * 2003-12-30 2008-01-08 E.I. Du Pont De Nemours And Company Polyimide based substrate comprising doped polyaniline
DE102004003784B4 (de) * 2004-01-23 2011-01-13 Ormecon Gmbh Dispersion intrinsisch leitfähigen Polyanilins und deren Verwendung
JP2007529586A (ja) * 2004-03-18 2007-10-25 オルメコン・ゲーエムベーハー コロイド状導電性ポリマーおよび炭素を含む組成物
DE102004030388A1 (de) * 2004-06-23 2006-01-26 Ormecon Gmbh Artikel mit einer Beschichtung von elektrisch leitfähigem Polymer und Verfahren zu deren Herstellung
KR100646412B1 (ko) 2004-12-21 2006-11-14 (주)켐텍솔루션 전기 전도성 폴리올레핀 수지 조성물 및 이를 채용한전자부품 포장용 용기, 시트
KR101314985B1 (ko) 2005-02-10 2013-10-04 플렉스트로닉스, 인크 정공 주입/수송 층 조성물 및 장치
DE102005010162B4 (de) * 2005-03-02 2007-06-14 Ormecon Gmbh Leitfähige Polymere aus Teilchen mit anisotroper Morphologie
US7413684B2 (en) * 2005-04-15 2008-08-19 Sabic Innovative Plastics Ip B.V. Poly(arylene ether)/polyamide composition
EP1728822A1 (de) * 2005-05-30 2006-12-06 Nanocyl S.A. Nanokomposit und Herstellungsverfahren
DE102005039608A1 (de) * 2005-08-19 2007-03-01 Ormecon Gmbh Zusammensetzung mit intrinsisch leitfähigem Polymer
US7767910B2 (en) * 2006-02-06 2010-08-03 Dow Global Technologies Inc Semiconductive compositions
EP2049582B1 (de) * 2006-07-21 2019-02-27 Nissan Chemical Corporation Sulfonierung von leitfähigen polymeren sowie oled-, photovoltaik- und esd-vorrichtungen
WO2008031492A1 (en) * 2006-09-13 2008-03-20 Ormecon Gmbh Article with a coating of electrically conductive polymer and precious/semiprecious metal and process for production thereof
EP2183796A2 (de) * 2007-08-03 2010-05-12 Battelle Memorial Institute Thermoelektrische vorrichtung und thermoelektrisches material
US7874674B2 (en) 2007-12-12 2011-01-25 Allred Lloyd G Aberrometer having reduced noise
KR101605213B1 (ko) 2008-02-29 2016-03-21 솔베이 유에스에이 인크. 평탄화제 및 소자
EP2513187A2 (de) 2009-12-18 2012-10-24 Plextronics, Inc. 3,4-dialkoxythiophen-copolymere sowie verfahren für ihre herstellung und vorrichtungen
DE102010025938A1 (de) 2010-07-02 2012-01-05 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Trennfolie mit dauerhaft antistatischer Wirkung
US9083006B2 (en) 2012-09-06 2015-07-14 Solvay Usa, Inc. Electroluminescent devices comprising insulator-free metal grids
US9921526B2 (en) * 2015-01-09 2018-03-20 Ricoh Company, Ltd. Semiconductive resin composition, member for electrophotography and image forming apparatus
US9972863B2 (en) 2016-07-29 2018-05-15 Blue Current, Inc. Compliant solid-state ionically conductive composite electrolytes and materials
US11581570B2 (en) 2019-01-07 2023-02-14 Blue Current, Inc. Polyurethane hybrid solid ion-conductive compositions
KR20220121243A (ko) 2019-12-20 2022-08-31 블루 커런트, 인크. 결합제가 있는 복합 전해질
US11394054B2 (en) * 2019-12-20 2022-07-19 Blue Current, Inc. Polymer microspheres as binders for composite electrolytes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265789A (en) * 1979-10-22 1981-05-05 Polymer Cencentrates, Inc. Conductive polymer processable as a thermoplastic

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200056A (en) * 1959-02-13 1965-08-10 Minnesota Mining & Mfg Stabilized polyethylene
US3178384A (en) * 1962-02-19 1965-04-13 Du Pont Semi-conductive fabric comprising an ethylene-vinyl acetate copolymer, wax and carbon black
JPS533416B2 (de) * 1973-07-23 1978-02-06
JPS59189142A (ja) * 1983-04-12 1984-10-26 Ube Ind Ltd 導電性熱可塑性樹脂組成物
US4510076A (en) * 1983-11-23 1985-04-09 Gte Laboratories, Inc. Electrically conductive polymer blends of an acetylene polymer and a triblock thermoplastic elastomer
US4622355A (en) * 1984-07-16 1986-11-11 The United States Of America As Represented By The United States Department Of Energy Radiation-hardened polymeric films
JPS6164739A (ja) * 1984-09-05 1986-04-03 Nippon Yunikaa Kk 接着性と剥離性を併有する半導電性樹脂組成物

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265789A (en) * 1979-10-22 1981-05-05 Polymer Cencentrates, Inc. Conductive polymer processable as a thermoplastic

Also Published As

Publication number Publication date
US4929388A (en) 1990-05-29
EP0181587A2 (de) 1986-05-21
DE3570796D1 (en) 1989-07-06
DE3440617C1 (de) 1986-06-26
EP0181587B1 (de) 1989-05-31
ATE43745T1 (de) 1989-06-15

Similar Documents

Publication Publication Date Title
DE3570796D1 (en) Antistatic or electrically semiconductive polymer blends, process for their manufacture and their use
DE3565275D1 (en) Thermoplastic moulding compositions based on polycarbonate-graft polymer mixtures
AU5178479A (en) Crosslinkable thermoplastic polymer composition
DE3481849D1 (de) Elektrisch leitfaehiger polymer und deren herstellung.
AU525401B2 (en) Thermoplastic molding compositions on the basic of oxymethylene polymers
AU5178779A (en) Crosslinkable thermoplastic polymer composition
AU5685080A (en) Electrically conductive polymer composition
AU7266487A (en) Polypropylene based polymer blend
EP0100571A3 (de) Vergrabene Leistungsverbindungsstruktur niedrigen Widerstandes für integrierte Schaltungen
IL56579A0 (en) Screw extruder for thermoplastic synthetic
DE3664333D1 (en) Thermoplastic elastomers
EP0340655A3 (en) Compositions comprising thermally incompatible polymers
DE3367783D1 (en) Stabilized poly(arylene sulfide) composition, process for melt extruding such composition and use of organotin stabilizers in poly(arylene sulfide) resins
DE3368950D1 (en) Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties
EP0114645A3 (de) Temperatursensor
DE3768785D1 (de) Kunstharz-zusammensetzung fuer elektrische isoliermaterialien fuer fahrzeuge.
DE3268659D1 (en) Process for the preparation of polyenes stable in air and electrically conductive, and their use in the electrotechnique and in rendering plastics antistatic
GB2170502B (en) Thermoplastic polymer blends
IT7927637A0 (it) Vulcanizzazione a caldo, metodo per composti poliolefinici aventi migliorare la loro stabilita' di migliorata stabilita' alla invecchiamento termico e conduttore elettrico isolato con i medesimi.
JPS5531892A (en) Vulcanizable composition of butadiene*acrylonitrile polymer with ethylene copolymer
GB1520844A (en) Electrical insulating compositions and products embodying such compositions
HK78892A (en) Process for the production of an electrically conductive sruface layer on moulded plastic articles
JPS54150472A (en) Thermoplastic resin blending screw
AU7291187A (en) High-tenacity, high-flexibility polymeric blend
DE3363587D1 (en) Process for the manufacture of electrically conductive polyarylene compounds with electron-accepting side groups and their use in the electrotechnique and for rendering synthetic materials antistatic

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): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19861203

17Q First examination report despatched

Effective date: 19870826

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 DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 43745

Country of ref document: AT

Date of ref document: 19890615

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: ING. A. GIAMBROCONO & C. S.R.L.

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

Ref document number: 3570796

Country of ref document: DE

Date of ref document: 19890706

ET Fr: translation filed
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

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19921021

Year of fee payment: 8

Ref country code: LU

Payment date: 19921021

Year of fee payment: 8

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

Ref country code: AT

Payment date: 19921027

Year of fee payment: 8

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

Ref country code: CH

Payment date: 19921119

Year of fee payment: 8

EPTA Lu: last paid annual fee
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: 19931104

Ref country code: AT

Effective date: 19931104

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

Ref country code: SE

Effective date: 19931105

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

Ref country code: LI

Effective date: 19931130

Ref country code: CH

Effective date: 19931130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 85114008.7

Effective date: 19940610

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20041102

Year of fee payment: 20

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

Ref country code: NL

Payment date: 20041112

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: 20041122

Year of fee payment: 20

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

Ref country code: BE

Payment date: 20041123

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20050124

Year of fee payment: 20

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 EXPIRATION OF PROTECTION

Effective date: 20051103

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 EXPIRATION OF PROTECTION

Effective date: 20051104

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

BE20 Be: patent expired

Owner name: *ZIPPERLING KESSLER & CO (G.M.B.H. & CO)

Effective date: 20051104

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20051104

BE20 Be: patent expired

Owner name: *ZIPPERLING KESSLER & CO (G.M.B.H. & CO)

Effective date: 20051104