FR2194910B1 - - Google Patents
Info
- Publication number
- FR2194910B1 FR2194910B1 FR7327963A FR7327963A FR2194910B1 FR 2194910 B1 FR2194910 B1 FR 2194910B1 FR 7327963 A FR7327963 A FR 7327963A FR 7327963 A FR7327963 A FR 7327963A FR 2194910 B1 FR2194910 B1 FR 2194910B1
- 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.)
- Expired
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)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Sealing Material Composition (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Pipe Accessories (AREA)
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 FR2194910A1 (en) | 1974-03-01 |
| FR2194910B1 true FR2194910B1 (en) | 1976-09-17 |
Family
ID=10384157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7327963A Expired FR2194910B1 (en) | 1972-08-02 | 1973-07-31 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4952319A (en) |
| AU (1) | AU476746B2 (en) |
| BE (1) | BE802708A (en) |
| CA (1) | CA989107A (en) |
| DE (1) | DE2338840A1 (en) |
| FR (1) | FR2194910B1 (en) |
| GB (1) | GB1404335A (en) |
| IT (1) | IT992787B (en) |
| NL (1) | NL7310555A (en) |
Families Citing this family (11)
| 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 |
| FR2712283B1 (en) * | 1993-11-10 | 1996-02-16 | Colas Sa | Bitumen gel emulsion for spreading. |
| US6239183B1 (en) | 1997-12-19 | 2001-05-29 | Akzo Nobel Nv | Method for controlling the rheology of an aqueous fluid and gelling agent therefor |
| US6506710B1 (en) | 1997-12-19 | 2003-01-14 | Akzo Nobel N.V. | Viscoelastic surfactants and compositions containing same |
| DK1212385T3 (en) | 1999-09-07 | 2016-04-04 | Akzo Nobel Surface Chem | Quaternary ammonium salts as thickeners for aqueous systems |
| AU5793600A (en) | 1999-09-22 | 2001-03-29 | Baker Hughes Incorporated | Hydraulic fracturing using non-ionic surfactant gelling agent |
| EP2055758A1 (en) * | 2007-10-31 | 2009-05-06 | S.A. Imperbel N.V. | A bituminous glue. |
| CN101845228B (en) * | 2010-05-20 | 2011-11-16 | 北京万博汇佳科贸有限公司 | Composition of cationic asphalt emulsifier, preparation method and application thereof |
| RU2525547C1 (en) * | 2013-02-18 | 2014-08-20 | Игорь Геннадиевич Лапшин | Quantum-activated bitumen emulsion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1932091A1 (en) * | 1969-06-25 | 1971-01-21 | Goldschmidt Ag Th | Method for sealing gas-carrying leaky pipeline systems |
-
1972
- 1972-08-02 GB GB3602772A patent/GB1404335A/en not_active Expired
-
1973
- 1973-05-24 CA CA172,162A patent/CA989107A/en not_active Expired
- 1973-07-24 BE BE1005256A patent/BE802708A/en unknown
- 1973-07-31 DE DE19732338840 patent/DE2338840A1/en not_active Withdrawn
- 1973-07-31 NL NL7310555A patent/NL7310555A/xx unknown
- 1973-07-31 JP JP8555673A patent/JPS4952319A/ja active Pending
- 1973-07-31 IT IT2736773A patent/IT992787B/en active
- 1973-07-31 AU AU58727/73A patent/AU476746B2/en not_active Expired
- 1973-07-31 FR FR7327963A patent/FR2194910B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA989107A (en) | 1976-05-18 |
| GB1404335A (en) | 1975-08-28 |
| FR2194910A1 (en) | 1974-03-01 |
| DE2338840A1 (en) | 1974-02-14 |
| NL7310555A (en) | 1974-02-05 |
| AU476746B2 (en) | 1976-09-30 |
| IT992787B (en) | 1975-09-30 |
| AU5872773A (en) | 1975-02-06 |
| JPS4952319A (en) | 1974-05-21 |
| BE802708A (en) | 1974-01-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |