FR2211567A1 - Aq. bitumen emulsion sealing compn. - contains a natural or synthetic latex and a gelling agent to stabilise the emulsion - Google Patents
Aq. bitumen emulsion sealing compn. - contains a natural or synthetic latex and a gelling agent to stabilise the emulsionInfo
- Publication number
- FR2211567A1 FR2211567A1 FR7345768A FR7345768A FR2211567A1 FR 2211567 A1 FR2211567 A1 FR 2211567A1 FR 7345768 A FR7345768 A FR 7345768A FR 7345768 A FR7345768 A FR 7345768A FR 2211567 A1 FR2211567 A1 FR 2211567A1
- Authority
- FR
- France
- Prior art keywords
- emulsion
- gelling agent
- compn
- stabilise
- natural
- 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.)
- Granted
Links
- 239000000839 emulsion Substances 0.000 title abstract 4
- 239000003349 gelling agent Substances 0.000 title abstract 3
- 239000004816 latex Substances 0.000 title abstract 2
- 229920000126 latex Polymers 0.000 title abstract 2
- 239000010426 asphalt Substances 0.000 title 1
- 238000007789 sealing Methods 0.000 title 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000005695 Ammonium acetate Substances 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 229940043376 ammonium acetate Drugs 0.000 abstract 1
- 235000019257 ammonium acetate Nutrition 0.000 abstract 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 abstract 1
- -1 potassium fluorosilicate Chemical compound 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
- E21D9/002—Injection methods characterised by the chemical composition used
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lining And Supports For Tunnels (AREA)
- Cosmetics (AREA)
Abstract
The emulsion pref. has a solids content of 30-75%. The latex, of concn 20-75% is mixed with it in an amt of 5-70% based on the emulsion and the produce mixed with a gelling agent in water. The gelling agent is pref. sodium or potassium fluorosilicate, ammonium acetate, nitromethane or an amino acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT363472A IT969141B (en) | 1972-12-22 | 1972-12-22 | PROCEDURE FOR THE WATERPROOFING OF CO PERTURE SURFACES AND FOR THE CLOSURE OF WATER TANKS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2211567A1 true FR2211567A1 (en) | 1974-07-19 |
| FR2211567B1 FR2211567B1 (en) | 1975-12-12 |
Family
ID=11110939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345768A Granted FR2211567A1 (en) | 1972-12-22 | 1973-12-20 | Aq. bitumen emulsion sealing compn. - contains a natural or synthetic latex and a gelling agent to stabilise the emulsion |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2363085A1 (en) |
| ES (1) | ES422073A1 (en) |
| FR (1) | FR2211567A1 (en) |
| IT (1) | IT969141B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0247658A2 (en) * | 1986-05-05 | 1987-12-02 | Kimmenade Nederland B.V. | A process for the preparation of a curable emulsion on basis of bitumen |
| EP0367838A1 (en) * | 1988-11-05 | 1990-05-16 | BASF Aktiengesellschaft | Setting asphalt emulsions |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035836A (en) * | 1978-11-28 | 1980-06-25 | Exxon Research Engineering Co | Bituminous coating compositions |
| ZA814980B (en) | 1980-08-01 | 1983-02-23 | British Petroleum Co | Process for setting a latex of a film forming polymer |
-
1972
- 1972-12-22 IT IT363472A patent/IT969141B/en active
-
1973
- 1973-12-19 DE DE19732363085 patent/DE2363085A1/en active Pending
- 1973-12-20 FR FR7345768A patent/FR2211567A1/en active Granted
- 1973-12-21 ES ES422073A patent/ES422073A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0247658A2 (en) * | 1986-05-05 | 1987-12-02 | Kimmenade Nederland B.V. | A process for the preparation of a curable emulsion on basis of bitumen |
| EP0247658A3 (en) * | 1986-05-05 | 1989-05-03 | Kimmenade Nederland B.V. | A process for the preparation of a curable emulsion on basis of bitumen |
| EP0367838A1 (en) * | 1988-11-05 | 1990-05-16 | BASF Aktiengesellschaft | Setting asphalt emulsions |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2211567B1 (en) | 1975-12-12 |
| IT969141B (en) | 1974-03-30 |
| ES422073A1 (en) | 1976-04-16 |
| DE2363085A1 (en) | 1974-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |