ES397771A1 - Sealing process - Google Patents

Sealing process

Info

Publication number
ES397771A1
ES397771A1 ES397771A ES397771A ES397771A1 ES 397771 A1 ES397771 A1 ES 397771A1 ES 397771 A ES397771 A ES 397771A ES 397771 A ES397771 A ES 397771A ES 397771 A1 ES397771 A1 ES 397771A1
Authority
ES
Spain
Prior art keywords
vessel
monomer
sealing process
volatilizable
escape
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
ES397771A
Other languages
Spanish (es)
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.)
PACKO JOHN
Original Assignee
PACKO JOHN
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 PACKO JOHN filed Critical PACKO JOHN
Publication of ES397771A1 publication Critical patent/ES397771A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A method of plugging leaks in a vessel and the like, adapted to contain a fluid, characterized by the operations of introducing into the interior of said vessel a sealing composition comprising a normally gaseous or volatilizable polymerizable organic monomer, under a pressure sufficient to allowing the monomer vapors to escape from the leak into the environment and for a period of time sufficient to effect the formation of a polymer that provides a solid seal at the point of leakage. (Machine-translation by Google Translate, not legally binding)
ES397771A 1970-12-09 1971-12-07 Sealing process Expired ES397771A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9661970A 1970-12-09 1970-12-09

Publications (1)

Publication Number Publication Date
ES397771A1 true ES397771A1 (en) 1974-06-01

Family

ID=22258254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397771A Expired ES397771A1 (en) 1970-12-09 1971-12-07 Sealing process

Country Status (15)

Country Link
JP (1) JPS5245928B1 (en)
AT (1) AT320105B (en)
BE (2) BE776266A (en)
CA (1) CA956851A (en)
CH (1) CH575001A5 (en)
DE (1) DE2160914C3 (en)
DK (1) DK138558B (en)
ES (1) ES397771A1 (en)
FR (1) FR2120768A5 (en)
GB (1) GB1378003A (en)
IT (1) IT945354B (en)
LU (1) LU64415A1 (en)
NL (1) NL7116812A (en)
NO (1) NO138380C (en)
SE (1) SE386199B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576651U (en) * 1980-06-12 1982-01-13
JPS5876443U (en) * 1981-11-19 1983-05-24 西川ゴム工業株式会社 Weather strip connection structure
GB2195416A (en) * 1986-09-13 1988-04-07 Btr Plc Internal surface treatment
GB2199386B (en) * 1986-12-23 1991-01-02 British Gas Plc Sealing a pipe joint
DE3723088A1 (en) * 1987-07-13 1989-01-26 Hilti Ag SEALING PROCEDURE
JP5308061B2 (en) * 2008-04-28 2013-10-09 大阪瓦斯株式会社 Pipe line sealing method
GB2539483B (en) * 2015-06-18 2021-06-09 Southern Gas Networks Plc Sealing method, apparatus and system

Also Published As

Publication number Publication date
BE776266A (en) 1972-06-06
GB1378003A (en) 1974-12-18
IT945354B (en) 1973-05-10
DE2160914B2 (en) 1979-10-31
SE386199B (en) 1976-08-02
DK138558C (en) 1979-03-05
DK138558B (en) 1978-09-25
JPS5245928B1 (en) 1977-11-19
FR2120768A5 (en) 1972-08-18
AT320105B (en) 1975-01-27
BE858315Q (en) 1977-12-16
DE2160914C3 (en) 1980-07-24
DE2160914A1 (en) 1972-06-22
NO138380C (en) 1978-08-23
NL7116812A (en) 1972-06-13
LU64415A1 (en) 1972-08-23
CH575001A5 (en) 1976-04-30
CA956851A (en) 1974-10-29
NO138380B (en) 1978-05-16

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