AR027012A1 - METHOD FOR PREPARING HYDROPHOBICALLY ASSOCIATIVE POLYMERS, METHODS OF USE AND COMPOSITIONS - Google Patents
METHOD FOR PREPARING HYDROPHOBICALLY ASSOCIATIVE POLYMERS, METHODS OF USE AND COMPOSITIONSInfo
- Publication number
- AR027012A1 AR027012A1 ARP000106745A ARP000106745A AR027012A1 AR 027012 A1 AR027012 A1 AR 027012A1 AR P000106745 A ARP000106745 A AR P000106745A AR P000106745 A ARP000106745 A AR P000106745A AR 027012 A1 AR027012 A1 AR 027012A1
- Authority
- AR
- Argentina
- Prior art keywords
- monomers
- hydrophobically associative
- solution
- formulation
- ethylenically unsaturated
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Se presenta un método para la produccion de un polímero hidrofobicamente asociativo que se caracteriza por formar una solucion monomérica que comprende untensioactivo, por lo menos un monomero hidrofobo etilénicamente insaturado, por lo menos un mono mero hidrofilo seleccionado entre monomeros no ionicosetilénicamente insaturados, monomeros cationicos etilénicamente insaturados, monomeros anionicos etilénicamente insaturados o mezclas de los mismos y agua;formar una solucion salina que contenga u na sal multivalente y agua; mezclar la solucion monomérica y la solucion salina para formar una solucion mixta ycargar la solucion mixta con un iniciador, polimerizando así los monomeros para formar el polímero hidrofobicamente asociativo en una disp ersion. La dispersionacuosa que contiene el polímero hidrofobicamente asociativo se puede utilizar en una formulacion de pintura, en un fluido para el control de la movilidad quesirve par ala recuperacion intensificada de petroleo, en una disposicion de recuperacion secundaria o terciaria de petroleo, en un método de recuperacionintensificada de petroleo, en una composicion cementicia, en una formulacion de barro de perforacion para un poz petrolero, en una formulacion de fluido defracturacion, en una disposicion de tratamiento de aguas de desecho o en una disposicion de eliminacion de agua del lodo.A method is presented for the production of a hydrophobically associative polymer that is characterized by forming a monomeric solution comprising a surfactant, at least one ethylenically unsaturated hydrophobic monomer, at least one mere hydrophilic mono selected from non-ionically ethylenically unsaturated monomers, ethylenically cationic monomers unsaturated, ethylenically unsaturated anionic monomers or mixtures thereof and water, forming a saline solution containing a multivalent salt and water; Mix the monomer solution and the saline solution to form a mixed solution and charge the mixed solution with an initiator, thus polymerizing the monomers to form the hydrophobically associative polymer in a disposition. The dispersionacuosa containing the hydrophobically associative polymer can be used in a paint formulation, in a fluid for the control of mobility that serves for enhanced oil recovery, in a secondary or tertiary oil recovery arrangement, in an intensified recovery method of oil, in a cementitious composition, in a formulation of drilling mud for an oil well, in a formulation of defracturing fluid, in a wastewater treatment arrangement or in a disposal of sludge water disposal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP000106745A AR027012A1 (en) | 2000-12-19 | 2000-12-19 | METHOD FOR PREPARING HYDROPHOBICALLY ASSOCIATIVE POLYMERS, METHODS OF USE AND COMPOSITIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP000106745A AR027012A1 (en) | 2000-12-19 | 2000-12-19 | METHOD FOR PREPARING HYDROPHOBICALLY ASSOCIATIVE POLYMERS, METHODS OF USE AND COMPOSITIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR027012A1 true AR027012A1 (en) | 2003-03-12 |
Family
ID=37515275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP000106745A AR027012A1 (en) | 2000-12-19 | 2000-12-19 | METHOD FOR PREPARING HYDROPHOBICALLY ASSOCIATIVE POLYMERS, METHODS OF USE AND COMPOSITIONS |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR027012A1 (en) |
-
2000
- 2000-12-19 AR ARP000106745A patent/AR027012A1/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |