ES2105004T3 - Empleo de una lamina de poliuretano electroconductora para la obtencion de capas intermedias flexibles para recipientes para el almacenaje de liquidos combustibles. - Google Patents

Empleo de una lamina de poliuretano electroconductora para la obtencion de capas intermedias flexibles para recipientes para el almacenaje de liquidos combustibles.

Info

Publication number
ES2105004T3
ES2105004T3 ES93108042T ES93108042T ES2105004T3 ES 2105004 T3 ES2105004 T3 ES 2105004T3 ES 93108042 T ES93108042 T ES 93108042T ES 93108042 T ES93108042 T ES 93108042T ES 2105004 T3 ES2105004 T3 ES 2105004T3
Authority
ES
Spain
Prior art keywords
electro
containers
storage
intermediate layers
polyurethane sheet
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
ES93108042T
Other languages
English (en)
Inventor
Nicole Dipl-Ing Hargarter
Hans-Werner Funk
Wolfgang Dipl-Ing Stenbeck
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.)
Dow Produktions und Vertriebs GmbH and Co OHG
Original Assignee
Wolff Walsrode AG
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 Wolff Walsrode AG filed Critical Wolff Walsrode AG
Application granted granted Critical
Publication of ES2105004T3 publication Critical patent/ES2105004T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/46—Arrangements for carrying off, or preventing the formation of electrostatic charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/48—Arrangements of indicating or measuring devices
    • B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
    • B65D90/513—Arrangements of indicating or measuring devices of leakage-indicating devices comprising electrically conductive layers in walls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/002—Agents changing electric characteristics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

LA INVENCION SE REFIERE A LA APLICACION DE POR LO MENOS UNA LAMINA CAPAZ DE CONDUCIR LA ELECTRICIDAD Y EN UNA SOLA CAPA DE POLIURETANO (TPU) TERMOPLASTICA COMO PIEZA SUPLEMENTARIA FLEXIBLE PARA DEPOSITOS QUE ALMACENAN FLUIDOS INFLAMABLES Y SE CARACTERIZA EN QUE POR LO MENOS: A, TPU COMO MATERIA PRIMA BASE; B, HOLLIN CON UNA SUPERFICIE SEGUN EL METODO-BET MAYOR O IGUAL QUE 600 M2/G.; Y C EN TODO CASO QUE CONTIENE PARA LA PRODUCCION DE TPU Y LA HOJA ADITIVOS CONOCIDOS.
ES93108042T 1992-05-29 1993-05-17 Empleo de una lamina de poliuretano electroconductora para la obtencion de capas intermedias flexibles para recipientes para el almacenaje de liquidos combustibles. Expired - Lifetime ES2105004T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4217717A DE4217717A1 (de) 1992-05-29 1992-05-29 Verwendung einer elektrisch leitfähigen Polyurethan-Folie zur Herstellung von flexiblen Einlagen für Behälter zur Lagerung brennbarer Flüssigkeiten

Publications (1)

Publication Number Publication Date
ES2105004T3 true ES2105004T3 (es) 1997-10-16

Family

ID=6459946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93108042T Expired - Lifetime ES2105004T3 (es) 1992-05-29 1993-05-17 Empleo de una lamina de poliuretano electroconductora para la obtencion de capas intermedias flexibles para recipientes para el almacenaje de liquidos combustibles.

Country Status (5)

Country Link
EP (1) EP0571868B1 (es)
AT (1) ATE157061T1 (es)
DE (2) DE4217717A1 (es)
DK (1) DK0571868T3 (es)
ES (1) ES2105004T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758620B1 (de) * 1995-08-14 2003-04-09 Wülfing + Hauck GmbH + Co. KG Innenauskleidung für Flüssigkeits-, insbesondere Benzintanks und damit hergestellter Tank
EP0786422A3 (de) 1996-01-26 1998-10-28 Wolff Walsrode Ag Verwendung einer einseitig elektrisch leitfähigen Polyurethanfolie zur Herstellung von flexiblen Einlagen für Behälter zur Lagerung brennbarer Flüssigkeiten
DE19801985C2 (de) * 1998-01-20 2003-07-03 Mcgavigan John Ltd Dreidimensional verformbarer, mehrlagiger Schichtstoff und Verarbeitung zu einem Schirmgehäuse
DE29807285U1 (de) 1998-04-22 1998-07-30 Utek Umweltschutztechnologien GmbH, 06785 Oranienbaum Flachbodentank mit Leckschutzauskleidung
DE19950466C2 (de) * 1999-10-20 2001-08-16 Utek Umweltschutztechnologien Leckschutzauskleidung für Tanks und Verfahren zur Ausrüstung von Tanks mit einer Leckschutzauskleidung
DE10029076A1 (de) * 2000-06-13 2001-12-20 Wolff Walsrode Ag Thermoplastische Elastomer-Mischungen mit verbesserter Maschinengängigkeit bei der Extrusion
DE10223930C1 (de) * 2002-05-10 2003-11-06 Mueller Patent Entwicklungs Un Anordnung zum, auch nachrüstbaren, Leckageschutz für metallische Tanks oder Behälter
FR2888289B1 (fr) * 2005-07-11 2007-08-17 Coutier Moulage Gen Ind Dispositif d'injection d'additif liquide dans le circuit d'alimentation en carburant d'un moteur a combustion interne de vehicule automobile
DE102008038375A1 (de) 2008-08-19 2010-02-25 Epurex Films Gmbh & Co. Kg Thermoplastische Mehrschichtfolie zur Gewebekaschierung und ein Verfahren zu ihrer Herstellung
DE102008048898A1 (de) 2008-09-25 2010-04-01 Epurex Films Gmbh & Co. Kg Membranfolie für Biogasanlagen
DE102008063993A1 (de) 2008-12-19 2010-06-24 Epurex Films Gmbh & Co. Kg Mehrschichtige Folien und deren Verwendung
DE102009052044B3 (de) 2009-11-05 2011-05-12 Equrex Films Gmbh & Col. Kg Einseitig mattierte Folien und deren Verwendung
BR112015031145A2 (pt) 2013-06-14 2017-07-25 Basf Se artigos moldados aquecíveis feitos de poliuretano termoplástico eletricamente condutivo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1822483U (de) * 1960-09-26 1960-11-24 Phoenix Gummiwerke Ag Doppelwandiger behaelter, insbesondere fuer heizoel.
US3811460A (en) * 1968-12-31 1974-05-21 Inst Francais Du Petrole Tank structure for the storage and distribution of several fluids, particularly hydrocarbons
DE3321516A1 (de) * 1983-06-15 1984-12-20 Basf Ag, 6700 Ludwigshafen Antistatische und/oder elektrisch leitfaehige, thermoplastische polyurethane, verfahren zu deren herstellung und deren verwendung

Also Published As

Publication number Publication date
EP0571868B1 (de) 1997-08-20
DK0571868T3 (da) 1998-03-30
DE59307146D1 (de) 1997-09-25
EP0571868A1 (de) 1993-12-01
ATE157061T1 (de) 1997-09-15
DE4217717A1 (de) 1993-12-02

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