AT358693B - PHENOL-FREE AGENT FOR RE-SEALING PIPE SLEEVES IN GAS PIPELINES - Google Patents

PHENOL-FREE AGENT FOR RE-SEALING PIPE SLEEVES IN GAS PIPELINES

Info

Publication number
AT358693B
AT358693B AT564278A AT564278A AT358693B AT 358693 B AT358693 B AT 358693B AT 564278 A AT564278 A AT 564278A AT 564278 A AT564278 A AT 564278A AT 358693 B AT358693 B AT 358693B
Authority
AT
Austria
Prior art keywords
phenol
sealing pipe
gas pipelines
pipe sleeves
free agent
Prior art date
Application number
AT564278A
Other languages
German (de)
Other versions
ATA564278A (en
Original Assignee
Lechler Chemie 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 Lechler Chemie Gmbh filed Critical Lechler Chemie Gmbh
Publication of ATA564278A publication Critical patent/ATA564278A/en
Application granted granted Critical
Publication of AT358693B publication Critical patent/AT358693B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1025—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by non-chemical features of one or more of its constituents
    • C09K3/1028—Fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/04—Non-macromolecular organic compounds
    • C09K2200/0429—Alcohols, phenols, ethers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
AT564278A 1977-09-10 1978-08-03 PHENOL-FREE AGENT FOR RE-SEALING PIPE SLEEVES IN GAS PIPELINES AT358693B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2740940A DE2740940B2 (en) 1977-09-10 1977-09-10 Phenol-free agent for resealing socket joints in gas pipelines

Publications (2)

Publication Number Publication Date
ATA564278A ATA564278A (en) 1980-02-15
AT358693B true AT358693B (en) 1980-09-25

Family

ID=6018698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT564278A AT358693B (en) 1977-09-10 1978-08-03 PHENOL-FREE AGENT FOR RE-SEALING PIPE SLEEVES IN GAS PIPELINES

Country Status (5)

Country Link
AT (1) AT358693B (en)
BE (1) BE870327A (en)
DE (1) DE2740940B2 (en)
GB (1) GB2005742B (en)
IT (1) IT1097752B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211623A1 (en) * 1982-03-30 1983-10-06 Diga Die Gasheizung Gmbh MEANS, METHOD AND DEVICE FOR INNER SEALING PIPELINES
GB8706657D0 (en) * 1987-03-20 1987-04-23 Btr Plc Pipeline conditioning
US4994307A (en) * 1989-06-26 1991-02-19 National Starch And Chemical Investment Holding Corporation Permanent fogging system for gas mains

Also Published As

Publication number Publication date
DE2740940B2 (en) 1980-11-27
BE870327A (en) 1979-03-08
ATA564278A (en) 1980-02-15
IT1097752B (en) 1985-08-31
GB2005742B (en) 1982-01-27
DE2740940A1 (en) 1979-03-22
GB2005742A (en) 1979-04-25
IT7826300A0 (en) 1978-07-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee