EP1063655B1 - Supports portant des organoorganooxysilanes fonctionnalisés dans des compositions des câbles - Google Patents

Supports portant des organoorganooxysilanes fonctionnalisés dans des compositions des câbles Download PDF

Info

Publication number
EP1063655B1
EP1063655B1 EP00109631A EP00109631A EP1063655B1 EP 1063655 B1 EP1063655 B1 EP 1063655B1 EP 00109631 A EP00109631 A EP 00109631A EP 00109631 A EP00109631 A EP 00109631A EP 1063655 B1 EP1063655 B1 EP 1063655B1
Authority
EP
European Patent Office
Prior art keywords
functional
carrier
organylorganyloxysilane
use according
liquid
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
EP00109631A
Other languages
German (de)
English (en)
Other versions
EP1063655A1 (fr
Inventor
Helmut Dr. Mack
Dieter Barfurth
Roland Edelmann
Albert-Johannes Dr. Frings
Michael Dr. Horn
Peter Dr. Jenkner
Ralf Dr. Laven
Jaroslaw Dr. Monkiewicz
Burkhard Dr. Standke
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of EP1063655A1 publication Critical patent/EP1063655A1/fr
Application granted granted Critical
Publication of EP1063655B1 publication Critical patent/EP1063655B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31801—Of wax or waxy material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Definitions

  • the invention relates to the use of functional Organylorganyloxysilanen on carriers in cable compounds containing certain thermoplastic base polymers and fillers.
  • the invention further relates to a mixture for producing a cable compound
  • EP 0 518 057 B1 discloses liquid mixtures containing vinyl groups of chain-shaped and cyclic siloxanes or siloxane oligomers and their use as crosslinking agents, eg. B. for high pressure polyethylene, known in cable compositions.
  • liquid additives are problematic for users in that the usual means for weighing and dosing small amounts of additives are designed for solids only. Therefore, liquid small components must be manually be weighed and dosed. This is usually associated with higher costs and represents an additional source of error.
  • DE-A 22 37 354 describes an insulating material for whose production a mixture of polymer material and a filler coated with chemically bonded silane is used.
  • the insulating material is u. a. for cable use.
  • EP 0 428 073 B1 discloses a process comprising mixing (i) a base polymer, (ii) a sponge-like polymer or swellable polymer with a (meth) acryloxy-functional organosilane contained therein, and (iii) a free-radical producing substance; the mixture melts and homogenizes. Again, this method is not directed to the use of the homogenized blends for cable compounds.
  • WO 97/07165 it is stated in WO 97/07165 that the solid mixtures of functional organosilanes described there and certain large surface area silicas with low surface energy u. a. can be used in the insulation of wires and cables.
  • One of the objects of the present invention is the use of (1) a liquid functional organylorganyloxysilane reversibly bound to a carrier, or reversible to a carrier bonded liquid (co) condensate of an organylorganyloxysilane functional product for the preparation of cable compounds containing a (2) thermoplastic, polar functional group-bearing base polymer and (3) a reinforcing or extending mineral filler.
  • the functional organylorganyloxysilanes contain at least one hydrolyzable radical, preferably three hydrolyzable radicals, eg. B. one or more alkoxy or Alkoxyalkoxyreste each having 1 to 6 carbon atoms.
  • the functional Organylorganyloxysilane can further one or two further, non-functional and non-hydrolyzable Contain residues, eg. Example, a hydrocarbon radical having up to 8 carbon atoms, such as methyl, propyl or n-hexyl.
  • suitable functional organylorganyloxysilanes are vinyltrimethoxysilane, vinyltriethoxysilane, vinyltris (2-methoxyethoxy) silane, 3-mercaptopropyltrimethoxysilane, 3-glycidyloxypropyltrimethoxysilane, 3-glycidyloxypropyltriethoxysilane, 3-methacryloxypropyltriethoxysilane, 3-methacryloxypropyltrimethoxysilane and methacryloxypropyltris (2-methoxyethoxy) silane.
  • the base polymer of the cable compounds is thermoplastic and carries polar groups.
  • Such base polymers give z. B. improved fire performance (i.e., lower flammability and smoke density) and increase filler uptake capability.
  • Polar groups are z. As hydroxyl, nitrile, carbonyl, carboxyl, acyl, acyloxy, carboalkoxy or amino groups and halogen atoms, in particular chlorine atoms.
  • Non-polar are olefinic double bonds or C-C triple bonds.
  • Suitable polymers are in addition to polyvinyl chloride copolymers of one or more olefins and one or more comonomers containing polar groups, for.
  • vinyl acetate vinyl propionate, (meth) acrylic acid, (meth) acrylic acid methyl ester, (meth) acrylic acid ethyl ester, (meth) acrylic acid butyl ester, acrylonitrile.
  • the polar groups are generally found in amounts of from 0.1 to 50 mol%, preferably from 5 to 30 mol%, based on the polyolefin units.
  • Highly suitable base polymers are ethylene-vinyl acetate copolymers.
  • a suitable commercial copolymer contains 19 mole% vinyl acetate and 81 mole% ethylene building blocks.
  • the fillers are mineral (or inorganic) and may be reinforcing or merely stretching. They at least bear on their surfaces Groups which react with the organyloxy groups of the functional organylorganyloxysilane. As a result, the silicon atom with the functional organyl group attached thereto is chemically fixed on the surface. Such groups on the surface of the filler are especially hydroxyl groups. Accordingly, preferred fillers are metal hydroxides with a stoichiometric proportion or, in their different dehydration stages, with a substoichiometric proportion of hydroxyl groups up to oxides with comparatively few remaining hydroxyl groups which can be detected by DRIFT-IR spectroscopy. Examples of suitable fillers are aluminum trihydroxide (ATH), alumina hydrate (AlOOH), magnesium hydroxide, brucite, huntite, hydromagnesite, mica and montmorillonite.
  • ATH aluminum trihydroxide
  • AlOOH alumina hydrate
  • magnesium hydroxide brucite,
  • the ratio of functional Organylorganyloxysilan to carrier may, depending on the nature and the capacity of the carrier and depending on the particular silane, vary within wide limits. By orienting experiments can be easily determined what amounts of the desired functional Organylorganyloxysilan a bestimm ter carrier can absorb without losing its free-flowing properties. In general, from 20 to 80% by weight of functional organylorganyloxysilane, based on the carrier, is used.
  • the proportion of the filler depends on its type, the respective base polymer and the stresses to which the compounds are exposed when used as intended.
  • the filler is used in an amount of from 5 to 80% by weight, advantageously from 50 to 70% by weight, based on the compound.
  • the amount of functional Organylorganyloxysilans must be such that the surface of the filler is sufficiently occupied and hydrophobed.
  • the cable compounds according to the invention may contain the usual additives for compounds in the usual amounts.
  • these additives include UV and heat stabilizers, lubricants, extruding aids and peroxides. Their proportion of the compound is generally below 5 wt.%.
  • the cable compounds are prepared by mixing the components in the melt, expediently with exclusion of moisture.
  • the usual heatable homogenizers, z. As kneader or, advantageously in continuous operation, extruder, in particular twin-screw extruder.
  • the components are continuously, in each case or in part mixtures, supplied in the predetermined quantity ratio to the extruder heated to a temperature above the melting point of the base polymer.
  • the temperature is expediently allowed to increase towards the end of the screw in order to set a lower viscosity and thus to allow intimate mixing.
  • the extrudates can still be fed liquid to a device for sheathing of electrical conductors. Alternatively, they may be allowed to solidify and then chopped to suitable particle sizes.
  • Example 1 “Dry Liquid” of 3-aminopropyl-triethoxysilane and flame-silica
  • the base polymer EVA is dried in an air circulating oven at 60 ° C for one hour. When using liquid silane, this is added to the dried EVA and absorbed therein within one hour. If the silane is used as a "dry liquid", the EVA is mixed with it. The stabilizer is mixed with the ATH. EVA / silane on the one hand and ATH / stabilizer on the other hand are dosed gravimetrically into the extruder.
  • the extruder temperature increases from the addition to the screw end of 135 to 170 ° C.
  • the residence time is a maximum of 150 seconds. Strips are extruded from which test specimens are produced.
  • Table 2 shows the proportions and the results obtained.
  • the parts are parts by weight.
  • Table 2 ⁇ / b> silane liq. [Tle.] "Dry Liquid" test results Silane content [%] Quantity [Tl.]

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Claims (11)

  1. Utilisation (1) d'un organylorganyloxysilane fonctionnalisé liquide lié de façon réversible à un support, ou d'un (co)condensat, lié de façon réversible à un support, d'un organylorganyloxysilane fonctionnalisé, pour la fabrication de compositions de câbles, qui contiennent (2) un polymère de base thermoplastique portant des groupes fonctionnalises polaires et (3) une matière de charge minérale de renforcement ou d'extension.
  2. Utilisation selon la revendication 1,
    caractérisée en ce que
    le support est un acide silicique ininflammable.
  3. Utilisation selon la revendication 1,
    caractérisée en ce que
    le support est un acide silicique précipité.
  4. Utilisation selon la revendication 1,
    caractérisée en ce que
    le support est du silicate de calcium.
  5. Utilisation selon la revendication 1,
    caractérisée en ce que
    le support est une cire.
  6. Utilisation selon la revendication 5,
    caractérisée en ce que
    la cire est une cire de polyoléfine à base de polyéthylène basse densité.
  7. Utilisation selon l'une des revendications 1 à 6,
    caractérisée en ce que
    l'organylorganyloxylane fonctionnalisé est un aminoorganylorganyloxysilane éventuellement substitué en N par 1 ou 2 radicaux alkyle avec respectivement 1 à 6 atomes de carbone.
  8. Utilisation selon la revendication 7,
    caractérisée en ce que
    l'organylorganyloxylane fonctionnalisé est utilisé sous forme d'un (co)condensat avec des organylorganyloxysilanes non fonctionnalisés ayant un poids moléculaire moyen de jusqu'à 10.000.
  9. Utilisation selon l'une des revendications 1 à 8,
    caractérisée en ce que
    le polymère de base est un chlorure de polyvinyle ou un copolymère d'une ou de plusieurs oléfines et d'un ou de plusieurs comonomères qui contiennent des groupes polaires.
  10. Utilisation selon l'une des revendications 1 à 8,
    caractérisée en ce que
    la matière de charge minérale est un hydroxyde métallique avec proportion stoechiométrique ou substoechiométrique de groupes hydroxyle ou un oxyde métallique avec des groupes hydroxyles résiduels.
  11. Mélange destiné à la fabrication d'une composition de câbles, qui contient (1) un organylorganyloxysilane fonctionnalisé liquide lié de façon réversible à un support, ou un (co)condensat lié de façon réversible à un support, d'un organylorganyloxysilane fonctionnalisé, pour la fabrication de compositions de câbles, (2) un polymère de base thermoplastique portant des groupes fonctionnalisés polaires et (3) une matière de charge minérale de renforcement ou d'extension.
EP00109631A 1999-06-25 2000-05-05 Supports portant des organoorganooxysilanes fonctionnalisés dans des compositions des câbles Expired - Lifetime EP1063655B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19929021A DE19929021A1 (de) 1999-06-25 1999-06-25 Funktionelle Organylorganyloxysilane auf Trägerstoffen in Kabelcompounds
DE19929021 1999-06-25

Publications (2)

Publication Number Publication Date
EP1063655A1 EP1063655A1 (fr) 2000-12-27
EP1063655B1 true EP1063655B1 (fr) 2006-03-15

Family

ID=7912425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109631A Expired - Lifetime EP1063655B1 (fr) 1999-06-25 2000-05-05 Supports portant des organoorganooxysilanes fonctionnalisés dans des compositions des câbles

Country Status (5)

Country Link
US (1) US6403228B1 (fr)
EP (1) EP1063655B1 (fr)
JP (1) JP2001057109A (fr)
AT (1) ATE320657T1 (fr)
DE (2) DE19929021A1 (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6541671B1 (en) 2002-02-13 2003-04-01 The Regents Of The University Of California Synthesis of 2H- and 13C-substituted dithanes
DE19961972A1 (de) 1999-12-22 2001-06-28 Degussa Organosilan- und/oder Organosiloxan-haltige Mittel für gefülltes Polyamid
EP1195416A3 (fr) * 2000-10-05 2005-12-28 Degussa AG Nanocapsules organosiliciés polymérisables
EP1195417B1 (fr) 2000-10-05 2009-10-14 Evonik Degussa GmbH Nanocapsules organosiliciés
DE10056344A1 (de) * 2000-11-14 2002-05-16 Degussa n-Propylethoxysiloxane, Verfahren zu deren Herstellung und deren Verwendung
DE10056343A1 (de) 2000-11-14 2002-05-16 Degussa Kontinuierliches Verfahren zur Herstellung von Organoalkoxysiloxanen
DE10100384A1 (de) * 2001-01-05 2002-07-11 Degussa Verfahren zur Modifizierung der Funktionalität von organofunktionellen Substratoberflächen
EP1249470A3 (fr) * 2001-03-30 2005-12-28 Degussa AG Composition fortement chargée en nano et/ou microcapsules hybrides à base de silice organique pâteuse pour des revêtements résistants aux rayures et à l'abrasion
DE10141687A1 (de) 2001-08-25 2003-03-06 Degussa Siliciumverbindungen enthaltendes Mittel zur Beschichtung von Oberflächen
DE10142555A1 (de) 2001-08-30 2003-03-20 Degussa Mittel für die Verbesserung der Scorch-Bedingungen bei der Herstellung gepfropfter und/oder vernetzter Polymere sowie gefüllter Kunststoffe
US20030059613A1 (en) * 2001-09-04 2003-03-27 Diego Tirelli Self-extinguishing cable and flame-retardant composition used therein
DE10151264A1 (de) 2001-10-17 2003-04-30 Degussa Aminoalkylalkoxysiloxanhaltige Gemische, deren Herstellung und deren Verwendung
DE10153803A1 (de) 2001-11-05 2003-05-15 Degussa Korrosionsinhibitor für Stahlbeton
DE10159952A1 (de) 2001-12-06 2003-06-18 Degussa Verwendung flüssiger oder auf Trägermaterial aufgebrachter ungestättigter Organosilan/-mischungen zur Herstellung von feuchtigkeitsvernetzten und gefüllten Kabelcompounds
EP1331238A3 (fr) * 2002-01-23 2004-01-14 Degussa AG Mélange d'oligomères de polysiloxanes linéaires et cycliques, leur préparation et leur application
DE10238369A1 (de) 2002-08-22 2004-03-04 Degussa Ag Mittel als Haftvermittler für gefüllte und peroxidisch zu vernetzende Gummicompounds
DE10240756A1 (de) * 2002-08-30 2004-03-11 Degussa Ag Alkoxysiloxanhaltiges Trockenmittel für vernetzbare Polymermassen
DE10321320A1 (de) 2003-05-13 2004-12-02 Degussa Ag Organofunktionelle Siloxangemische
DE10330020A1 (de) * 2003-07-03 2005-01-20 Degussa Ag Hochgefüllte Silan-Zubereitung
DE10334574A1 (de) * 2003-07-28 2005-02-24 Degussa Ag Siliziumverbindungen enthaltende Polymerdispersionen
DE10362060B4 (de) * 2003-10-21 2009-07-09 Altana Coatings & Sealants Gmbh Verpackungsmaterial mit einer Barriereschicht für Gase
DE102004007456A1 (de) * 2004-02-13 2005-09-01 Degussa Ag Hochgefüllte Polyolefin-Compounds
DE102004025767A1 (de) * 2004-05-26 2005-12-22 Degussa Ag Stabile Lösungen von N-substituierten Aminopolysiloxanen, deren Herstellung und Verwendung
DE102004030737A1 (de) 2004-06-25 2006-01-12 Degussa Ag Verfahren und Vorrichtung zur Extraktion von Stoffen aus silanmodifizierten Füllstoffen
DE102004037044A1 (de) * 2004-07-29 2006-03-23 Degussa Ag Mittel zur Ausstattung von auf Cellulose und/oder Stärke basierenden Substraten mit Wasser abweisenden und gleichzeitig pilz-, bakterien-, insekten- sowie algenwidrigen Eigenschaften
DE102004037045A1 (de) * 2004-07-29 2006-04-27 Degussa Ag Wässrige Silan-Nanokomposite
DE102004049427A1 (de) 2004-10-08 2006-04-13 Degussa Ag Polyetherfunktionelle Siloxane, polyethersiloxanhaltige Zusammensetzungen, Verfahren zu deren Herstellung und deren Verwendung
DE102004053384A1 (de) * 2004-11-02 2006-05-04 Degussa Ag Flüssiges, viskoses Mittel auf Basis eines organofunktionellen Silansystems zur Herstellung witterungsstabiler Schutzbeschichtungen zur Verhinderung von Verschmutzungen von Oberflächen
DE102005004872A1 (de) * 2005-02-03 2006-08-10 Degussa Ag Wässrige Emulsionen von funktionellen Alkoxysilanen und deren kondensierten Oligomeren, deren Herstellung und Verwendung zur Oberflächenbehandlung
DE102005004871A1 (de) 2005-02-03 2006-08-10 Degussa Ag Hochviskose wässrige Emulsionen von funktionellen Alkoxysilanen, deren kondensierten Oligomeren, Organopolysiloxanen, deren Herstellung und Verwendung zur Oerflächenbehandlung von anorganischen Materialien
DE102005020535B3 (de) 2005-05-03 2006-06-08 Degussa Ag Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilanen)
DE102005038791A1 (de) 2005-08-17 2007-02-22 Degussa Ag Organosiliciumverbindungen, ihre Herstellung und ihre Verwendung
DE102006006656A1 (de) * 2005-08-26 2007-03-01 Degussa Ag Silan enthaltendes Bindemittel für Verbundwerkstoffe
DE102006006654A1 (de) 2005-08-26 2007-03-01 Degussa Ag Spezielle Aminoalkylsilanverbindungen als Bindemittel für Verbundwerkstoffe
DE102006006655A1 (de) * 2005-08-26 2007-03-01 Degussa Ag Cellulose- bzw. lignocellulosehaltige Verbundwerkstoffe auf der Basis eines auf Silan basierenden Komposits als Bindemittel
DE102005060122A1 (de) 2005-12-16 2007-06-21 Degussa Gmbh Verfahren zur Herstellung von (Mercaptoorganyl)alkylpolyethersilanen
DE102006003956A1 (de) * 2006-01-26 2007-08-02 Degussa Gmbh Korrossionsschutzschicht auf Metalloberflächen
DE102006003957A1 (de) * 2006-01-26 2007-08-02 Degussa Gmbh Wasserverdünnbare Sol-Gel-Zusammensetzung
DE102006013090A1 (de) * 2006-03-20 2007-09-27 Georg-August-Universität Göttingen Kompositwerkstoff aus Holz und thermoplastischem Kunststoff
DE102006027235A1 (de) 2006-06-09 2008-01-17 Evonik Degussa Gmbh Kautschukmischungen
US20070287773A1 (en) * 2006-06-13 2007-12-13 Ramdatt Philbert E Surface-modified non-halogenated mineral fillers
DK1982964T3 (da) * 2007-04-20 2019-05-20 Evonik Degussa Gmbh Blanding indeholdende organosiliciumforbindelse og anvendelse heraf
DE102007038313A1 (de) * 2007-08-14 2009-02-19 Evonik Degussa Gmbh Anorganisch-modifizierte Polyesterbindemittelzubereitung, Verfahren zur Herstellung und ihre Verwendung
DE102007038314A1 (de) * 2007-08-14 2009-04-16 Evonik Degussa Gmbh Verfahren zur kontrollierten Hydrolyse und Kondensation von Epoxy-funktionellen Organosilanen sowie deren Condensation mit weiteren organofunktionellen Alkoxysilanen
DE102007040246A1 (de) 2007-08-25 2009-02-26 Evonik Degussa Gmbh Strahlenhärtbare Formulierungen
DE102007045186A1 (de) * 2007-09-21 2009-04-09 Continental Teves Ag & Co. Ohg Rückstandsfreies, schichtbildendes, wässriges Versiegelungssystem für metallische Oberflächen auf Silan-Basis
US8703288B2 (en) * 2008-03-21 2014-04-22 General Cable Technologies Corporation Low smoke, fire and water resistant cable coating
ATE508154T1 (de) * 2008-05-15 2011-05-15 Evonik Degussa Gmbh Elektronische verpackung
DE102008001855A1 (de) * 2008-05-19 2009-11-26 Evonik Degussa Gmbh Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats
DE102008041919A1 (de) * 2008-09-09 2010-03-11 Evonik Degussa Gmbh Verwendung von Silicium enthaltenden Vorläuferverbindungen einer organischen Säure als Katalysator zur Vernetzung von gefüllten und ungefüllten Polymer-Compounds
DE102008041918A1 (de) * 2008-09-09 2010-03-11 Evonik Degussa Gmbh Silanolkondensationskatalysatoren zur Vernetzung von gefüllten und ungefüllten Polymer-Compounds

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425575A (en) * 1972-04-28 1976-02-18 Raychem Ltd Adhesive
US3983070A (en) * 1968-08-01 1976-09-28 Raychem Corporation Polymeric adhesive
BE786958A (fr) * 1969-01-22 1973-01-29 Raychem Corp Isolants haute tension.
US4349605A (en) * 1980-09-09 1982-09-14 National Distillers & Chemical Corp. Flame retardant radiation curable polymeric compositions
EP0158057B1 (fr) 1984-03-01 1989-04-26 ASTA Pharma AG Sels de dérivés d'oxazaphosphorine
US4826899A (en) * 1987-06-15 1989-05-02 E. I. Du Pont De Nemours And Company Low smoke generating, high char forming, flame resistant thermoplastic multi-block copolyesters
US4998167A (en) 1989-11-14 1991-03-05 Jaqua Douglas A High resolution translation of images
JP2841115B2 (ja) * 1990-09-03 1998-12-24 新東工業株式会社 防菌防黴性樹脂用マスターバッチおよび防菌防黴性樹脂組成物
DE4435311A1 (de) 1994-10-01 1996-04-04 Huels Silicone Gmbh Verstärkungsadditive
DE19503779C2 (de) 1995-02-04 2000-05-11 Degussa Chemicalienbatch mit Trans-Polyoctenamer als Trägermaterial für polymergebundene flüssige Kautschukchemikalien und Verfahren zu seiner Herstellung
IL117216A (en) * 1995-02-23 2003-10-31 Martinswerk Gmbh Surface-modified filler composition
KR100473410B1 (ko) * 1995-08-16 2005-09-02 오시 스페셜티스, 인코포레이티드 실리카담체에지지된안정한실란조성물

Also Published As

Publication number Publication date
US6403228B1 (en) 2002-06-11
JP2001057109A (ja) 2001-02-27
ATE320657T1 (de) 2006-04-15
EP1063655A1 (fr) 2000-12-27
DE50012392D1 (de) 2006-05-11
DE19929021A1 (de) 2000-12-28

Similar Documents

Publication Publication Date Title
EP1063655B1 (fr) Supports portant des organoorganooxysilanes fonctionnalisés dans des compositions des câbles
EP1318526B1 (fr) Utilisation d'organosilanes insaturés liquides ou sur un support pour la préparation de compositions pour cables réticulables par l'humidité et comprenant des matières de charge
DE69636246T2 (de) Mit polyethylenglykol behandelter russ und verbindungen desselben
DE3785378T2 (de) Feuerhemmende polyolefinzusammensetzung.
EP2279226B1 (fr) Particules de dioxyde de silicium modifiées en surface
EP1581588B1 (fr) Composition a base de nano-argiles pre-exfolies et leur utilisation
DE102004007456A1 (de) Hochgefüllte Polyolefin-Compounds
EP2465897B1 (fr) Ensemble principal contenant des catalyseurs de condensation de silanol pour la réticulation de composés de polymère remplis et non remplis
DE2523434C3 (de) Preßmassen und ihre Herstellung
DE102006048508A1 (de) Oberflächenmodifizierte Kieselsäuren
DE60222959T2 (de) Mit Silan vernetzte Polymerzusammensetzung, Verfahren zu deren Herstellung und zur Herstellung eines mit dieser Zusammensetzung beschichteten Kabels
EP0127052B2 (fr) Isolations électriques
DE69701654T3 (de) Silikonkautschukmischung zur Verwendung als elektrischer Isolator
DE69722927T2 (de) Verfahren zur herstellung von oberflächenbehandeltem russ und kautschukzusammensetzung
EP3036280B1 (fr) Composition contenant un catalysateur sans étain utile pour un processus monosil
DE102011001658A1 (de) Kautschukmischung
DE1806194C3 (de) Verfahren zur drucklosen Härtung von Äthylen-Polymerisaten
DE19581920B4 (de) Kristalline Polyolefin-Harzzusammensetzung und elektrisches Isolierteil, das diese Zusammensetzung enthält
DE3309272A1 (de) Verfahren zur herstellung von faellungskieselsaeure
EP0017781A1 (fr) Compositions organopolysiloxane durcissables en élastomères
DE2856381A1 (de) Verfahren zur aufbereitung gefuellter und vernetzbarer polymerer werkstoffe
DE112011100431B4 (de) Flammhemmendes Mittel, flammhemmende Harzzusammensetzung und deren Verwendung zur Herstellung einer isolierten Leitung
EP0192955B1 (fr) Isolations électriques
EP3036281B1 (fr) Composition sans étain utilisée pour la réticulation de polyoléfines thermoplastiques
DE2237354C3 (de) Für Hochspannungszwecke geeignete Isoliermaterialien

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: 20000516

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

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

Owner name: DEGUSSA AG

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20030922

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

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

Effective date: 20060315

Ref country code: FI

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: 20060315

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: 20060315

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: 20060315

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

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 NON-PAYMENT OF DUE FEES

Effective date: 20060505

REF Corresponds to:

Ref document number: 50012392

Country of ref document: DE

Date of ref document: 20060511

Kind code of ref document: P

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: 20060531

Ref country code: CH

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

Effective date: 20060531

Ref country code: MC

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

Effective date: 20060531

Ref country code: LI

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

Effective date: 20060531

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: 20060615

Ref country code: SE

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: 20060615

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: 20060626

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: 20060816

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20060315

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20061218

BERE Be: lapsed

Owner name: DEGUSSA A.G.

Effective date: 20060531

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: 20060616

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: 20060505

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: 20060315

REG Reference to a national code

Ref country code: FR

Ref legal event code: CJ

Ref country code: FR

Ref legal event code: CD

Ref country code: FR

Ref legal event code: CA

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

Ref country code: DE

Payment date: 20130522

Year of fee payment: 14

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

Ref country code: FR

Payment date: 20130603

Year of fee payment: 14

Ref country code: IT

Payment date: 20130529

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50012392

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50012392

Country of ref document: DE

Effective date: 20141202

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150130

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: 20141202

Ref country code: IT

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

Effective date: 20140505

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: 20140602