ES2007260A6 - Procedimiento para provocar la ruptura de una emulsion por medio de un agente de ruptura. - Google Patents
Procedimiento para provocar la ruptura de una emulsion por medio de un agente de ruptura.Info
- Publication number
- ES2007260A6 ES2007260A6 ES8802188A ES8802188A ES2007260A6 ES 2007260 A6 ES2007260 A6 ES 2007260A6 ES 8802188 A ES8802188 A ES 8802188A ES 8802188 A ES8802188 A ES 8802188A ES 2007260 A6 ES2007260 A6 ES 2007260A6
- Authority
- ES
- Spain
- Prior art keywords
- emulsion
- agent
- breach
- breaking
- microcapsules
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
- E01C19/1063—Controlling the operations
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
Landscapes
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Road Paving Structures (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Sealing Material Composition (AREA)
Abstract
PROCEDIMIENTO PARA PROVOCAR LA RUPTURA DE UNA EMULSION POR MEDIO DE UN AGENTE DE RUPTURA, ESPECIALMENTE LA RUPTURA DE UNA EMULSION CATIONICA ACIDA POR MEDIO DE UN AGENTE DE RUPTURA BASICO EMPLEADO EN FORMA DE MICROCAPSULAS CUYA ENVOLTURA ES DE UN MATERIAL QUE ES ATACADO QUIMICAMENTE Y/O FISICAMENTE POR LA EMULSION PARA LIBERAR EL AGENTE DE RUPTURA TRAS UNA DURACION BREVE DETERMINADA DE CONTACTO CON LA EMULSION, INTRODUCIENDOSE LAS MICROCAPSULAS Y DISPERSANDOSE EN LA EMULSION EN UN MOMENTO QUE PRECEDE AL DE LA CITADA DURACION EN EL QUE SE DESEA LA RUPTURA. APLICACION A LAS EMULSIONES BITUMINOSAS PARA AGLUTINANTES DE VIAS RODADAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8710592A FR2618350B1 (fr) | 1987-07-24 | 1987-07-24 | Procede pour provoquer la rupture d'une emulsion au moyen d'un agent de rupture |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2007260A6 true ES2007260A6 (es) | 1989-06-01 |
Family
ID=9353579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8802188A Expired ES2007260A6 (es) | 1987-07-24 | 1988-07-12 | Procedimiento para provocar la ruptura de una emulsion por medio de un agente de ruptura. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH677451A5 (es) |
ES (1) | ES2007260A6 (es) |
FR (1) | FR2618350B1 (es) |
GB (1) | GB2208270B (es) |
IT (1) | IT1223716B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2050601A1 (es) * | 1992-06-10 | 1994-05-16 | Espanola Explosivos | Procedimiento para la ruptura de emulsiones explosivas. |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0527865A4 (en) * | 1990-05-07 | 1993-11-18 | Emoleum (Australia) Limited | Improved bitumen emulsions |
SE502009C2 (sv) * | 1992-11-02 | 1995-07-10 | Nynaes Petroleum Ab | Bitumenemulsion, dess framställning och användning samt brytningsadditiv för användning däri |
FR2760461B1 (fr) * | 1997-03-10 | 1999-05-28 | Colas Sa | Emulsion de bitume, procede d'obtention d'une emulsion de bitume et procede d'obtention d'un materiau bitumineux pour la construction ou l'entretien des chaussees |
FI20000251A (fi) * | 2000-02-07 | 2001-08-08 | Tielaitos | Tien päällystämiseen tarkoitettu emulsiopäällystemassa ja siitä valmistettu tien päällyste |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1594762A1 (de) * | 1965-03-03 | 1970-05-21 | Wm Hilgers Chem Fabrik | Verfahren zur Herstellung von bituminoesen UEberzuegen auf Strassendecken unter Verwendung einer Schlaemme |
US4194023A (en) * | 1978-09-22 | 1980-03-18 | Mobil Oil Corporation | Controlled deposition of asphalt emulsions |
US4202795A (en) * | 1978-09-28 | 1980-05-13 | Halliburton Company | Methods and additives for delaying the release of chemicals in aqueous fluids |
FR2573455B1 (fr) * | 1984-11-21 | 1986-12-26 | Colas Sa | Procede d'obtention d'enduits routiers superficiels par epandage d'emulsions aqueuses de bitume, et revetements obtenus |
-
1987
- 1987-07-24 FR FR8710592A patent/FR2618350B1/fr not_active Expired - Fee Related
-
1988
- 1988-07-12 ES ES8802188A patent/ES2007260A6/es not_active Expired
- 1988-07-20 CH CH2770/88A patent/CH677451A5/fr not_active IP Right Cessation
- 1988-07-22 IT IT67697/88A patent/IT1223716B/it active
- 1988-07-22 GB GB8817512A patent/GB2208270B/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2050601A1 (es) * | 1992-06-10 | 1994-05-16 | Espanola Explosivos | Procedimiento para la ruptura de emulsiones explosivas. |
Also Published As
Publication number | Publication date |
---|---|
CH677451A5 (es) | 1991-05-31 |
GB8817512D0 (en) | 1988-08-24 |
GB2208270A (en) | 1989-03-22 |
FR2618350B1 (fr) | 1991-07-12 |
GB2208270B (en) | 1991-03-06 |
FR2618350A1 (fr) | 1989-01-27 |
IT1223716B (it) | 1990-09-29 |
IT8867697A0 (it) | 1988-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040713 |