FR2194910A1 - - Google Patents

Info

Publication number
FR2194910A1
FR2194910A1 FR7327963A FR7327963A FR2194910A1 FR 2194910 A1 FR2194910 A1 FR 2194910A1 FR 7327963 A FR7327963 A FR 7327963A FR 7327963 A FR7327963 A FR 7327963A FR 2194910 A1 FR2194910 A1 FR 2194910A1
Authority
FR
France
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.)
Granted
Application number
FR7327963A
Other languages
French (fr)
Other versions
FR2194910B1 (enrdf_load_html_response
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of FR2194910A1 publication Critical patent/FR2194910A1/fr
Application granted granted Critical
Publication of FR2194910B1 publication Critical patent/FR2194910B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C08L95/005—Aqueous compositions, e.g. emulsions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Pipe Accessories (AREA)
FR7327963A 1972-08-02 1973-07-31 Expired FR2194910B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3602772A GB1404335A (en) 1972-08-02 1972-08-02 Method for sealing leakage points in gas pipes

Publications (2)

Publication Number Publication Date
FR2194910A1 true FR2194910A1 (enrdf_load_html_response) 1974-03-01
FR2194910B1 FR2194910B1 (enrdf_load_html_response) 1976-09-17

Family

ID=10384157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327963A Expired FR2194910B1 (enrdf_load_html_response) 1972-08-02 1973-07-31

Country Status (9)

Country Link
JP (1) JPS4952319A (enrdf_load_html_response)
AU (1) AU476746B2 (enrdf_load_html_response)
BE (1) BE802708A (enrdf_load_html_response)
CA (1) CA989107A (enrdf_load_html_response)
DE (1) DE2338840A1 (enrdf_load_html_response)
FR (1) FR2194910B1 (enrdf_load_html_response)
GB (1) GB1404335A (enrdf_load_html_response)
IT (1) IT992787B (enrdf_load_html_response)
NL (1) NL7310555A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652259A1 (fr) * 1993-11-10 1995-05-10 Colas S.A. Emulsion de bitume gélifiée pour répandage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123919B (en) * 1982-07-16 1986-04-30 Vick Limited Steve Sealing within pipes
GB8430143D0 (en) * 1984-11-29 1985-01-09 Mercol Descaling Co Ltd Lining of water supply pipes
GB2215806B (en) * 1988-02-15 1992-02-05 Hakko Co Method of applying a lining to a pipeline
US6506710B1 (en) 1997-12-19 2003-01-14 Akzo Nobel N.V. Viscoelastic surfactants and compositions containing same
US6239183B1 (en) * 1997-12-19 2001-05-29 Akzo Nobel Nv Method for controlling the rheology of an aqueous fluid and gelling agent therefor
AU7105400A (en) 1999-09-07 2001-04-10 Crompton Corporation Quaternary ammonium salts as thickening agents for aqueous systems
US7358215B1 (en) 1999-09-07 2008-04-15 Akzo Nobel Surface Chemistry Llc Quaternary ammonium salts as thickening agents for aqueous systems
AU5793600A (en) 1999-09-22 2001-03-29 Baker Hughes Incorporated Hydraulic fracturing using non-ionic surfactant gelling agent
RU2361894C1 (ru) * 2007-10-16 2009-07-20 ООО НПЦ "Инвента" Битумная эмульсия
EP2055758A1 (en) * 2007-10-31 2009-05-06 S.A. Imperbel N.V. A bituminous glue.
CN101845228B (zh) * 2010-05-20 2011-11-16 北京万博汇佳科贸有限公司 一种阳离子沥青乳化剂的组成、制备方法及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052873A5 (en) * 1969-06-25 1971-04-09 Goldschmidt Ag Th Sealing leaking gas pipes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052873A5 (en) * 1969-06-25 1971-04-09 Goldschmidt Ag Th Sealing leaking gas pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652259A1 (fr) * 1993-11-10 1995-05-10 Colas S.A. Emulsion de bitume gélifiée pour répandage
FR2712283A1 (fr) * 1993-11-10 1995-05-19 Colas Sa Emulsion de bitume gélifiée pour répandage.

Also Published As

Publication number Publication date
BE802708A (nl) 1974-01-24
AU5872773A (en) 1975-02-06
DE2338840A1 (de) 1974-02-14
NL7310555A (enrdf_load_html_response) 1974-02-05
GB1404335A (en) 1975-08-28
FR2194910B1 (enrdf_load_html_response) 1976-09-17
CA989107A (en) 1976-05-18
IT992787B (it) 1975-09-30
AU476746B2 (en) 1976-09-30
JPS4952319A (enrdf_load_html_response) 1974-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse