DE1640713C3 - Corrosion protection compound for cables - Google Patents

Corrosion protection compound for cables

Info

Publication number
DE1640713C3
DE1640713C3 DE19671640713 DE1640713A DE1640713C3 DE 1640713 C3 DE1640713 C3 DE 1640713C3 DE 19671640713 DE19671640713 DE 19671640713 DE 1640713 A DE1640713 A DE 1640713A DE 1640713 C3 DE1640713 C3 DE 1640713C3
Authority
DE
Germany
Prior art keywords
corrosion protection
methacrylic acid
protection compound
jacket
bitumen
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
Application number
DE19671640713
Other languages
German (de)
Other versions
DE1640713B2 (en
DE1640713A1 (en
Inventor
Fritz Dr. 3001 Isernhagen Glander
Diethart 3012 Langenhagen Pelz
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal 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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Priority to DE19671640713 priority Critical patent/DE1640713C3/en
Priority to AT789768A priority patent/AT282728B/en
Priority to CH1217668A priority patent/CH528134A/en
Priority to NL6811502A priority patent/NL150146B/en
Priority to GB3902368A priority patent/GB1177306A/en
Priority to SE1114268A priority patent/SE332653B/xx
Priority to FR163426A priority patent/FR95309E/en
Priority to BE719654D priority patent/BE719654A/xx
Publication of DE1640713A1 publication Critical patent/DE1640713A1/en
Publication of DE1640713B2 publication Critical patent/DE1640713B2/en
Application granted granted Critical
Publication of DE1640713C3 publication Critical patent/DE1640713C3/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806Protection against damage caused by corrosion
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/34Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings containing more than one carboxyl group
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00

Claims (1)

esters durch Polybutene -■ die Substitution kann bisesters by polybutenes - the substitution can be up to Patentanspruch: zu einem Anteil von 100 "„ vorgenommen werden —Claim: to a share of 100 "" to be made - wird schließlich erreicht, daß sich die Durcl.schlags-it is finally achieved that the Korrosionsschutzmasse für Kabel mit einem festigkeit der Korrosionsschutzinasse erhöht, was in vorzugsweise gewellten Metallmantel und einem 5 vielen Fällen, insbesondere in blit/gcfährdeten Trasdarüberliegenden Kunststoffmantel, nach Pa- sen, von großer Bedeutung ist.Corrosion protection compound for cables with a strength of the corrosion protection compound increased, which in preferably corrugated metal jacket and a 5 in many cases, especially in blit / endangered Tras above Plastic jacket, according to Passport, is of great importance. tent 1 640 324 und Zusatz-Patentanmeldung F.s hat sich nun gezeigt, daß bei der Montage dertent 1 640 324 and additional patent application F.s has now shown that during the assembly of the P 16 40 694.3-34, dadurch gekennzeich- mit solchen Konosionsschut/massen versehenen Kane t, daß der aus Methacrylsäureester und/oder bein die Korrosionsschutzmasse nur unter erheblichem Polybutene bestehende Teil der Masse bis zu einem io Zeitaufwand von dem Metallmantel entfernt werden Anteil von 15 bis 35%, vorzugsweise von 25%, kann, insofern, als. die Oberfläche der Korrosion?· durch ein Bitumen substituiert ist. schutzmasse Lösungsmittel, wie Trichleräthylen, Per-P 16 40 694.3-34, thereby marked with such Konosionsschut / mass provided Kane t that the methacrylic acid ester and / or leg the corrosion protection compound only under considerable Polybutenes existing part of the mass can be removed from the metal jacket up to an expenditure of time Proportion of 15 to 35%, preferably of 25%, can, in so far as. the surface of the corrosion? is substituted by a bitumen. protective compound solvents such as trichlerethylene, per- chloräthylen oder Benzin, nicht aufnimmt und man daher gezwungen ist, die Korrosionsschutzmasse aufchlorethylene or gasoline, and you are therefore forced to use the anti-corrosion compound 15 mechanischem Wege, beispielsweise mittels eines Messers, Schabers oder ähnlichem, zu entfernen.15 mechanical means, for example by means of a knife, scraper or the like to remove. Dieser Nachteil wird nun durch die Erfindung überwunden, und zwar dadurch, daß der aiii einemThis disadvantage is now overcome by the invention, namely that the aiii one Gegenstand des Hauptpatentes ist eine Korrosions- höheren Methacrylsäureester und;oder Polybutene beschutzmasse für Kabel mit einem vorzugsweise gewell- 20 stehende Teil der Masse erlindungsgcmäß bis zu einem ten Metallmantel und einem darüberliegenden Kunst- Anteil von 15 bis 35"·„, vorzugsweise von 25',',,, durch stoffmantel, beispielsweise aus Polyäthylen, wobei die ein Bitumen substituiert ist.The subject of the main patent is a corrosion-higher methacrylic acid ester and; or polybutenes protective compound for cables with a preferably corrugated 20 standing part of the mass according to the invention up to one th metal jacket and an overlying synthetic portion of 15 to 35 "·", preferably 25 ',' ,,, through fabric jacket, for example made of polyethylene, where a bitumen is substituted. Korrosionsschutzmasse zwischen dem Metallmantel Durch diese Beimengung des Bitumens wird nun cr-Corrosion protection compound between the metal jacket This admixture of bitumen is now cr- und dem Kunststoffmantel angeordnet ist und die reicht, daß die Korrosionsschutzmasse eine porösere Mischung aus folgenden Bestandteilen besteht: 40 bis 25 Oberfläche erhält, die die Lösungsmittel — Tri, Per, 75 Gewichtsprozent höheren Methacrylsäureeslers, 0,5 Benzin oder ähnliches — aufzunehmen vermag; damit bis 7 Gewichtsprozent eines den kalten Fluß vermin- ist eine einfache, saubere und zeitsparende Entfernung dernden Zusatzes, wie natürliche oder synthetische der Korrosionsschulzmasse vom Metallmantel gcwähr-Wachse, Polyolefine, Paraffine od. dgl. sowie 25 bis leistet. Das Beimischen des Bitumens ergibt keine Ver-60 Gewichtsprozent Füllstoffe. Der Methacrylsäure- 30 schlechtcrung der physikalischen und elektrischen ester kann nach der Zusatzanmeldung bis zu einem Eigenschaften der Korrosionsschutzmasse.
Anteil von 100% durch Polybutene substituiert sein. Zur Erläuterung der Erfindung sei ein Mischungs-
and the plastic jacket is arranged and which is sufficient that the corrosion protection compound consists of a more porous mixture of the following components: 40 to 25 surface area that is able to absorb the solvents - tri, per, 75 percent by weight higher methacrylic acid ester, 0.5 gasoline or the like; so that up to 7 percent by weight of a cold flow is a simple, clean and time-saving removal of the changing additive, such as natural or synthetic waxes, polyolefins, paraffins or the like, as well as 25 to make. Mixing in the bitumen does not result in any fillers. The methacrylic acid deterioration of the physical and electrical esters can, according to the additional application, up to a property of the corrosion protection compound.
100% substituted by polybutenes. To explain the invention, a mixture
Eine solche Korrosionsschutzmasse besitzt eine beispiel für eine Korrosionsschutzmasse auf der Basis gute Kältefestigkeit, d.h., sie ist bei etwa —50° C eines Methacrylsäureesters angegeben:
noch so beschaffen, daß beim Verlegen des Kabels in 35
Such a corrosion protection compound has an example of a corrosion protection compound based on good cold resistance, ie it is specified at about -50 ° C of a methacrylic acid ester:
still designed in such a way that when the cable is laid in 35
der Masse keine Brüche auftreten können und besitzt 40 % höherer Methacrylsäureester,the mass cannot break and has 40% higher methacrylic acid esters, andererseits auch bei höheren Temperaturen, unge- 25% Bitumen,on the other hand also at higher temperatures, approx. 25% bitumen, fähr bis -f 70° C noch eine solche Viskosität, daß sich 5% natürliche oder synthetische Wachse,around -f 70 ° C still such a viscosity that 5% natural or synthetic waxes, der Metallmantel innerhalb des Kunststoffmantel 30% Füllstoffe,the metal jacket inside the plastic jacket 30% fillers, nicht verlagern kann. Schließlich ist die Masse so 40can not relocate. After all, the mass is so 40 beschaffen, daß sie einfacher Weise auf den Metall- Diese Mischung entspricht der vorzugsweise ange-that they can easily be applied to the metal- This mixture corresponds to the preferred mantel aufgespült werden kann, was fertigungstech- gebenen Mischung des Hauptpatents, wobei der höhere nisch günstig ist. Methycrylsäureester mit 65",, Mischungsanteil durchThe jacket can be washed up, whatever the production-specific mixture of the main patent, with the higher is cheap. Methacrylic acid ester with 65 "" mixing proportion through Durch die Substitution des höheren Methacrylsäure- einen Anteil von 25% Bitumen substituiert ist.By substituting the higher methacrylic acid a share of 25% bitumen is substituted.
DE19671640713 1966-07-13 1967-08-18 Corrosion protection compound for cables Expired DE1640713C3 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19671640713 DE1640713C3 (en) 1966-07-13 1967-08-18 Corrosion protection compound for cables
AT789768A AT282728B (en) 1966-07-13 1968-08-12 electric wire
CH1217668A CH528134A (en) 1966-07-13 1968-08-12 Protective coating for cables contng bitumen and higher
NL6811502A NL150146B (en) 1966-07-13 1968-08-13 PROCESS FOR THE PREPARATION OF CORROSION PROTECTION FOR CABLES AND THE CABLES PROVIDED THEREOF.
GB3902368A GB1177306A (en) 1966-07-13 1968-08-15 Anti-Corrosion Composition for Cables
SE1114268A SE332653B (en) 1966-07-13 1968-08-19
FR163426A FR95309E (en) 1966-07-13 1968-08-19 Composition for the protection of cables against corrosion, as well as cable provided with said protection.
BE719654D BE719654A (en) 1966-07-13 1968-08-19

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEH0059935 1966-07-13
DEK0062365 1967-05-24
DE19671640713 DE1640713C3 (en) 1966-07-13 1967-08-18 Corrosion protection compound for cables

Publications (3)

Publication Number Publication Date
DE1640713A1 DE1640713A1 (en) 1971-02-25
DE1640713B2 DE1640713B2 (en) 1975-01-02
DE1640713C3 true DE1640713C3 (en) 1975-08-14

Family

ID=27180958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671640713 Expired DE1640713C3 (en) 1966-07-13 1967-08-18 Corrosion protection compound for cables

Country Status (8)

Country Link
AT (1) AT282728B (en)
BE (1) BE719654A (en)
CH (1) CH528134A (en)
DE (1) DE1640713C3 (en)
FR (1) FR95309E (en)
GB (1) GB1177306A (en)
NL (1) NL150146B (en)
SE (1) SE332653B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141539A1 (en) * 1981-10-20 1983-04-28 Rütgerswerke AG, 6000 Frankfurt CORROSION PROTECTION FILM AND THEIR PRODUCTION
US4876116A (en) * 1986-09-11 1989-10-24 Raychem Corporation Metal conductors with improved solderability

Also Published As

Publication number Publication date
AT282728B (en) 1970-07-10
NL6811502A (en) 1969-02-20
NL150146B (en) 1976-07-15
DE1640713B2 (en) 1975-01-02
DE1640713A1 (en) 1971-02-25
SE332653B (en) 1971-02-15
CH528134A (en) 1972-09-15
BE719654A (en) 1969-02-03
GB1177306A (en) 1970-01-07
FR95309E (en) 1970-08-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8340 Patent of addition ceased/non-payment of fee of main patent