ES2197836B1 - PROCEDURE FOR THE PREPARATION OF NANO-EMULSIONS OF WATER TYPE IN OIL (W / O) BY METHODS OF EMULSIFICATION OF CONDENSATION. - Google Patents
PROCEDURE FOR THE PREPARATION OF NANO-EMULSIONS OF WATER TYPE IN OIL (W / O) BY METHODS OF EMULSIFICATION OF CONDENSATION.Info
- Publication number
- ES2197836B1 ES2197836B1 ES200201498A ES200201498A ES2197836B1 ES 2197836 B1 ES2197836 B1 ES 2197836B1 ES 200201498 A ES200201498 A ES 200201498A ES 200201498 A ES200201498 A ES 200201498A ES 2197836 B1 ES2197836 B1 ES 2197836B1
- Authority
- ES
- Spain
- Prior art keywords
- nano
- emulsions
- oil
- methods
- condensation
- 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 - Fee Related
Links
Landscapes
- Colloid Chemistry (AREA)
Abstract
Procedimiento para la preparación de nano-emulsiones de tipo agua en aceite (W/O) por métodos de emulsificación de condensación. El objeto de esta invención es la obtención de nano-emulsiones de tipo agua en aceite (W/O) mediante métodos de condensación (de baja energía). Hasta la fecha se han descrito principalmente nano-emulsiones de tipo aceite en agua (O/W) y sólo se han encontrado dos patentes de nano-emulsiones de tipo agua en aceite (W/O) preparadas con métodos convencionales de dispersión, utilizando elevada energía, como ultrasonidos o homogenizadores de alta presión, que son equipos muy costosos. La ventaja de las nano-emulsiones que se desea patentar radica en que se han obtenido con métodos de condensación, como la adición sucesiva de un componente a la mezcla de los restantes con ligera agitación, o el método PIT, que requieren un consumo menor de energía y equipos menos costosos.Process for the preparation of water-in-oil (W / O) nano-emulsions by condensation emulsification methods. The object of this invention is to obtain water-in-oil (W / O) nano-emulsions by condensation methods (low energy). To date, mainly oil-in-water (O / W) nano-emulsions have been described and only two patents of water-in-oil (W / O) nano-emulsions prepared with conventional dispersion methods have been found, using high energy, such as ultrasound or high pressure homogenizers, which are very expensive equipment. The advantage of the nano-emulsions that you want to patent is that they have been obtained with condensation methods, such as the successive addition of a component to the mixture of the remaining ones with slight agitation, or the PIT method, which require a lower consumption of less expensive energy and equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201498A ES2197836B1 (en) | 2002-06-28 | 2002-06-28 | PROCEDURE FOR THE PREPARATION OF NANO-EMULSIONS OF WATER TYPE IN OIL (W / O) BY METHODS OF EMULSIFICATION OF CONDENSATION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201498A ES2197836B1 (en) | 2002-06-28 | 2002-06-28 | PROCEDURE FOR THE PREPARATION OF NANO-EMULSIONS OF WATER TYPE IN OIL (W / O) BY METHODS OF EMULSIFICATION OF CONDENSATION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2197836A1 ES2197836A1 (en) | 2004-01-01 |
| ES2197836B1 true ES2197836B1 (en) | 2005-05-01 |
Family
ID=30470563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200201498A Expired - Fee Related ES2197836B1 (en) | 2002-06-28 | 2002-06-28 | PROCEDURE FOR THE PREPARATION OF NANO-EMULSIONS OF WATER TYPE IN OIL (W / O) BY METHODS OF EMULSIFICATION OF CONDENSATION. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2197836B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2093562B1 (en) * | 1995-05-26 | 1997-07-01 | Univ Santiago Compostela | STABILIZATION OF COLLOID SYSTEMS THROUGH FORMATION OF LIPIDO-POLISACARIDO IONIC COMPLEXES. |
| WO2000029451A1 (en) * | 1998-11-16 | 2000-05-25 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Osmotic stabilization of mini-emulsions and micro-emulsions and the use thereof in the production of hybrid nanoparticles |
| DE50112118D1 (en) * | 2001-06-08 | 2007-04-12 | Cognis Ip Man Gmbh | Use of alkyl (ether) phosphates (I) |
-
2002
- 2002-06-28 ES ES200201498A patent/ES2197836B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2197836A1 (en) | 2004-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0519142A2 (en) | alcohol pump foam | |
| CL2004000647A1 (en) | COMPOUNDS DERIVED FROM SULFONAMIDE HETEROCICLES CONTAINING FLUORO AND TRIFLUORO RENT; PHARMACEUTICAL COMPOSITION; PHARMACEUTICAL KIT; PREPARATION PROCEDURE; AND ITS USE AS BETA AMILOID INHIBITORS TO TREAT ALZHEIMER, ANGIOPATIA AM | |
| PA8547501A1 (en) | HIV PROTEASE INHIBITORS, COMPOSITIONS THAT CONTAIN THEM, THEIR PHARMACEUTICAL AND MATERIAL USES FOR SYNTHESIS | |
| BRPI0507423A (en) | composition for use in washing or treating fabrics and a process for making such composition | |
| BR0304134A (en) | Methods for producing treatment and fracturing fluids, for treating and fracturing an underground formation, and for performing a plurality of underground formation treatments, and composition for a treatment fluid. | |
| BRPI0512864A (en) | compositions and methods for treating eye conditions and disorders | |
| BR0212867A (en) | Water-in-oil emulsion, composition, and, methods for moistening mammalian skin, disinfecting mammalian tissue and supplying a pharmaceutical agent to a mammal. | |
| Martins et al. | Peripheral and spinal activation of cannabinoid receptors by joint mobilization alleviates postoperative pain in mice | |
| WO2004106492A3 (en) | Bicyclicpyrimidones and their use to treat diseases | |
| PA8657201A1 (en) | COMPOUNDS OF 3H-OXAZOLO AND 3H-TIAZOLO [4, 5-D] PIRIMIDIN-2-ONA 3, 5-DISUSTITUED AND 3, 5, 7 - TRISUSTITUIDA AND PROFARMACOS OF THE SAME | |
| BRPI0417287A (en) | oily foam for pharmaceutical and cosmetic use | |
| ATE401055T1 (en) | METHOD FOR PRODUCING DISPERSIONS FOR FORMULATION OF LOWLY OR POORLY SOLUBLE ACTIVE INGREDIENTS | |
| CR8850A (en) | COMPOSITION AND METHOD TO TREAT HEMORROIDS AND / OR ANO-RECTURAL DISORDERS | |
| ES2169759T3 (en) | PROCEDURE FOR PREPARATION OF EMULSIONS AND MICROCAPSULES CONTAINING NATURAL OIL AND USE OF IT. | |
| BRPI0414858A (en) | methods for preparing oil bodies comprising active ingredients | |
| CL2008002946A1 (en) | Compounds derived from substituted quinazolinediones, pde7 and pde8 inhibitors; pharmaceutical composition comprising them; procedure for preparing these; and uses in the treatment and / or prevention of inflammatory, immune-inflammatory, gi, bone, cancer, among others. | |
| PA8429901A1 (en) | ANTIPICORNAVIRAL COMPOUNDS AND METHODS FOR USE AND PREPARATION | |
| ECSP056017A (en) | ACID DERIVATIVES 3- (1- [3- (1,3-BENZOTIAZOL-6-IL) PROPILCARBAMOIL] CICLOALQUIL) PROPANOIC AS NEP INHIBITORS | |
| UY26924A1 (en) | PHENOXIBENCILAMINE DERIVATIVES AS SSRI | |
| CO4790100A1 (en) | CINERGETIC COMPOSITION AND METHODS TO TREAT NEOPLASTIC OR CANCER GROWTHS AND TO RESTORE OR STIMULATE HEMA-TOPOIESIS | |
| UY27232A1 (en) | NEW SUBSTITUTED CYAN DIHYDROPIRIMIDINE COMPOUNDS AND THEIR USE FOR TREATMENT OF MATTERS | |
| CY1112150T1 (en) | SOFTWARE COMPOSITION | |
| ES2197836B1 (en) | PROCEDURE FOR THE PREPARATION OF NANO-EMULSIONS OF WATER TYPE IN OIL (W / O) BY METHODS OF EMULSIFICATION OF CONDENSATION. | |
| BR0213962A (en) | Surfactant composition including cnsl ethoxylate | |
| ES2174428T3 (en) | Hardened aqueous compositions based on ISOCIANATE WITH LOW CONTENT IN VOLATILE ORGANIC COMPOUNDS. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20040101 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2197836B1 Country of ref document: ES |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180808 |