ES2111816T3 - Metodo para preparar microemulsiones polimericas oleosas de fase acuosa interna y uso de los polimeros. - Google Patents
Metodo para preparar microemulsiones polimericas oleosas de fase acuosa interna y uso de los polimeros.Info
- Publication number
- ES2111816T3 ES2111816T3 ES94112666T ES94112666T ES2111816T3 ES 2111816 T3 ES2111816 T3 ES 2111816T3 ES 94112666 T ES94112666 T ES 94112666T ES 94112666 T ES94112666 T ES 94112666T ES 2111816 T3 ES2111816 T3 ES 2111816T3
- Authority
- ES
- Spain
- Prior art keywords
- aqueous phase
- polymers
- internal aqueous
- polymeric microemulsions
- microemulsions
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Colloid Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Paper (AREA)
Abstract
SE DESCRIBE UN METODO PARA PREPARAR MICROEMULSIONES POLIMERICAS NO IONICAS, ANIONICAS O CATIONICAS QUE COMPRENDE UN PROCESO MULTIFASE PARA CONSEGUIR SOLIDOS SUPERIORES Y EMULSIFICANTES BAJOS Y UN CONTENIDO DE ACEITE Y/O PEQUEÑAS GOTAS DE FASE ACUOSA. LAS MICROEMULSIONES POLIMERICAS SON UTILES EN LA FABRICACION DE PAPEL COMO AUXILIARES DE RETENCION EN LA SEPARACION SOLIDO-LIQUIDO COMO FLOCULANTES Y EN MEJORAR LA RECUPERACION DEL ACEITE COMO UN FLUIDO CONDUCTOR.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/105,266 US5354801A (en) | 1993-08-12 | 1993-08-12 | Process for producing small polymer phase droplet microemulsions by multistep aqueous phase addition |
US08/106,955 US5393827A (en) | 1993-08-17 | 1993-08-17 | Preparation of high solids polymeric microemulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2111816T3 true ES2111816T3 (es) | 1998-03-16 |
Family
ID=26802413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94112666T Expired - Lifetime ES2111816T3 (es) | 1993-08-12 | 1994-08-12 | Metodo para preparar microemulsiones polimericas oleosas de fase acuosa interna y uso de los polimeros. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0638592B1 (es) |
JP (1) | JPH0770217A (es) |
KR (1) | KR100334052B1 (es) |
AT (1) | ATE161020T1 (es) |
BR (1) | BR9403211A (es) |
CA (1) | CA2117458C (es) |
CO (1) | CO4370773A1 (es) |
DE (1) | DE69407233T2 (es) |
ES (1) | ES2111816T3 (es) |
MX (1) | MX186345B (es) |
TW (1) | TW261619B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2755693B1 (fr) * | 1996-11-14 | 1998-12-18 | Atochem Elf Sa | Procede pour l'obtention de polymeres hydrophiles a grande vitesse de dissolution ou de gonflement dans l'eau |
FR2790759B1 (fr) * | 1999-03-11 | 2001-06-08 | Snf Sa | Nouveaux agents epaississants polymeres et leurs applications notamment dans des pates d'impression sur textiles, et en cosmetique |
CN102399345B (zh) * | 2010-09-14 | 2013-12-18 | 中国科学院理化技术研究所 | 含有核壳结构凝胶微球的乳液深部调驱剂的制备方法及乳液深部调驱剂 |
KR101388311B1 (ko) * | 2012-05-22 | 2014-04-25 | 전남대학교산학협력단 | 방향성 오일을 함유한 실리카 캡슐의 제조방법 및 이에 의해 제조된 실리카 캡슐 |
CN107673417A (zh) * | 2017-08-23 | 2018-02-09 | 天津中油科远石油工程有限责任公司 | 快速除油剂的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4565836A (en) * | 1983-05-26 | 1986-01-21 | The Dow Chemical Company | Multi-modal emulsions of water-soluble polymers |
DE3887681T2 (de) * | 1987-11-27 | 1994-05-11 | Battelle Memorial Institute | Überkritische mizellentrennung in der flüssig-umkehrphase. |
-
1994
- 1994-07-04 TW TW083106095A patent/TW261619B/zh not_active IP Right Cessation
- 1994-08-09 CO CO94035009A patent/CO4370773A1/es unknown
- 1994-08-09 JP JP6206090A patent/JPH0770217A/ja active Pending
- 1994-08-10 CA CA002117458A patent/CA2117458C/en not_active Expired - Fee Related
- 1994-08-10 MX MX9406098A patent/MX186345B/es not_active IP Right Cessation
- 1994-08-10 BR BR9403211A patent/BR9403211A/pt not_active IP Right Cessation
- 1994-08-11 KR KR1019940019842A patent/KR100334052B1/ko not_active IP Right Cessation
- 1994-08-12 ES ES94112666T patent/ES2111816T3/es not_active Expired - Lifetime
- 1994-08-12 EP EP94112666A patent/EP0638592B1/en not_active Expired - Lifetime
- 1994-08-12 DE DE69407233T patent/DE69407233T2/de not_active Expired - Lifetime
- 1994-08-12 AT AT94112666T patent/ATE161020T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE161020T1 (de) | 1997-12-15 |
BR9403211A (pt) | 1995-04-11 |
JPH0770217A (ja) | 1995-03-14 |
EP0638592A3 (en) | 1995-03-29 |
DE69407233D1 (de) | 1998-01-22 |
EP0638592A2 (en) | 1995-02-15 |
CA2117458C (en) | 2004-04-20 |
KR950005845A (ko) | 1995-03-20 |
DE69407233T2 (de) | 1998-04-02 |
KR100334052B1 (ko) | 2002-09-04 |
EP0638592B1 (en) | 1997-12-10 |
TW261619B (es) | 1995-11-01 |
MX186345B (en) | 1997-10-09 |
CA2117458A1 (en) | 1995-02-13 |
CO4370773A1 (es) | 1996-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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