EP0037611A1 - Geschäumte Kabelfüllmasse und solche Füllmasse enthaltendes Kabel - Google Patents

Geschäumte Kabelfüllmasse und solche Füllmasse enthaltendes Kabel Download PDF

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Publication number
EP0037611A1
EP0037611A1 EP81200373A EP81200373A EP0037611A1 EP 0037611 A1 EP0037611 A1 EP 0037611A1 EP 81200373 A EP81200373 A EP 81200373A EP 81200373 A EP81200373 A EP 81200373A EP 0037611 A1 EP0037611 A1 EP 0037611A1
Authority
EP
European Patent Office
Prior art keywords
cable
filler
petrolatum
foamed
foam
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.)
Withdrawn
Application number
EP81200373A
Other languages
English (en)
French (fr)
Inventor
Johannis Doorn
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.)
Witco Corp
Original Assignee
Witco Chemical Corp
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 Witco Chemical Corp filed Critical Witco Chemical Corp
Publication of EP0037611A1 publication Critical patent/EP0037611A1/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP81200373A 1980-04-07 1981-04-03 Geschäumte Kabelfüllmasse und solche Füllmasse enthaltendes Kabel Withdrawn EP0037611A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13803880A 1980-04-07 1980-04-07
US138038 1980-04-07

Publications (1)

Publication Number Publication Date
EP0037611A1 true EP0037611A1 (de) 1981-10-14

Family

ID=22480159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81200373A Withdrawn EP0037611A1 (de) 1980-04-07 1981-04-03 Geschäumte Kabelfüllmasse und solche Füllmasse enthaltendes Kabel

Country Status (2)

Country Link
EP (1) EP0037611A1 (de)
JP (1) JPS56156613A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081248A1 (de) * 1981-12-09 1983-06-15 Witco Chemical Corporation Geschäumte Petrolatum-Kabelfüllmasse
US6169160B1 (en) 1996-09-26 2001-01-02 Union Camp Corporation Cable protectant compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741627Y2 (ja) * 1990-03-26 1995-09-27 日立電線株式会社 光ファイバケーブル入り複合剛体トロリ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060136A (en) * 1959-08-05 1962-10-23 Socony Mobil Oil Co Inc Foamed wax composition containing a major proportion of wax and a minor proportion of rubber
US3775548A (en) * 1972-02-24 1973-11-27 Essex International Inc Filled telephone cable
DE2243615A1 (de) * 1972-09-01 1974-03-07 Siemens Ag Laengsdichtes nachrichtenkabel
DE2460718A1 (de) * 1974-12-19 1976-06-24 Siemens Ag Verfahren und vorrichtung zur herstellung eines laengswasserdichten nachrichtenkabels
AT330871B (de) * 1972-09-21 1976-07-26 Int Standard Electric Corp Feuchtigkeitssperrendes fullmittel fur kabel
AT331883B (de) * 1974-09-12 1976-08-25 Nkf Kabel Bv Verfahren zum langswasserdichtmachen eines elektrischen kabels
GB2011154A (en) * 1977-11-03 1979-07-04 Bicc Ltd Telecommunication cables

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060136A (en) * 1959-08-05 1962-10-23 Socony Mobil Oil Co Inc Foamed wax composition containing a major proportion of wax and a minor proportion of rubber
US3775548A (en) * 1972-02-24 1973-11-27 Essex International Inc Filled telephone cable
DE2243615A1 (de) * 1972-09-01 1974-03-07 Siemens Ag Laengsdichtes nachrichtenkabel
AT330871B (de) * 1972-09-21 1976-07-26 Int Standard Electric Corp Feuchtigkeitssperrendes fullmittel fur kabel
AT331883B (de) * 1974-09-12 1976-08-25 Nkf Kabel Bv Verfahren zum langswasserdichtmachen eines elektrischen kabels
DE2460718A1 (de) * 1974-12-19 1976-06-24 Siemens Ag Verfahren und vorrichtung zur herstellung eines laengswasserdichten nachrichtenkabels
GB2011154A (en) * 1977-11-03 1979-07-04 Bicc Ltd Telecommunication cables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081248A1 (de) * 1981-12-09 1983-06-15 Witco Chemical Corporation Geschäumte Petrolatum-Kabelfüllmasse
US6169160B1 (en) 1996-09-26 2001-01-02 Union Camp Corporation Cable protectant compositions

Also Published As

Publication number Publication date
JPS56156613A (en) 1981-12-03

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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

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

17P Request for examination filed

Effective date: 19820405

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19841101

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DOORN, JOHANNIS