BR8506695A - Emulsoes agua-em-oleo em polimeros hidrofobicos associativos e um processo para a preparacao das mesmas - Google Patents
Emulsoes agua-em-oleo em polimeros hidrofobicos associativos e um processo para a preparacao das mesmasInfo
- Publication number
- BR8506695A BR8506695A BR8506695A BR8506695A BR8506695A BR 8506695 A BR8506695 A BR 8506695A BR 8506695 A BR8506695 A BR 8506695A BR 8506695 A BR8506695 A BR 8506695A BR 8506695 A BR8506695 A BR 8506695A
- Authority
- BR
- Brazil
- Prior art keywords
- emulsoes
- oil
- preparation
- water
- same
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/600,879 US4524175A (en) | 1984-04-16 | 1984-04-16 | Water-in-oil emulsions of hydrophobe association polymers |
PCT/US1985/000681 WO1985004890A1 (en) | 1984-04-16 | 1985-04-15 | Water-in-oil emulsions of hydrophobe association polymers and a method for the preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8506695A true BR8506695A (pt) | 1986-04-15 |
Family
ID=24405425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8506695A BR8506695A (pt) | 1984-04-16 | 1985-04-15 | Emulsoes agua-em-oleo em polimeros hidrofobicos associativos e um processo para a preparacao das mesmas |
Country Status (7)
Country | Link |
---|---|
US (1) | US4524175A (pt) |
EP (1) | EP0179867A4 (pt) |
JP (1) | JPS61500444A (pt) |
AU (1) | AU575391B2 (pt) |
BR (1) | BR8506695A (pt) |
SE (1) | SE8501949L (pt) |
WO (1) | WO1985004890A1 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO165879C (no) * | 1984-06-07 | 1991-04-24 | Inst Francais Du Petrole | Fremgangsmaate for fremstilling av en invers, stabil mikrolateks. |
DE3583560D1 (de) * | 1984-08-15 | 1991-08-29 | Allied Colloids Ltd | Polymerisationsverfahren und polymerzusammensetzungen. |
DE3524950C2 (de) * | 1985-07-12 | 1994-08-25 | Roehm Gmbh | Flockungsmittelorganosole |
EP0314825B1 (en) * | 1987-11-03 | 1993-02-17 | The Dow Chemical Company | Aqueous fluid absorbent polymer beads, process for preparing the same and suspending agent employed therein |
US4751259A (en) * | 1987-08-05 | 1988-06-14 | Nalco Chemical Company | Compositions for iron ore agglomeration |
US4829121A (en) * | 1987-11-24 | 1989-05-09 | Nalco Chemical Company | Process for sulfoethylation of high molecular weight acrylamide containing polysoap latex polymers |
GB8813966D0 (en) * | 1988-06-13 | 1988-07-20 | Nat Starch Chem Corp | Process for manufacture of polymers |
GB8813978D0 (en) * | 1988-06-13 | 1988-07-20 | Unilever Plc | Liquid detergents |
ES2037870T3 (es) * | 1988-07-27 | 1993-07-01 | Union Espanola De Explosivos S.A. | Procedimiento de preparacion de nuevas composiciones explosivas en emulsion. |
US4921903A (en) * | 1988-10-11 | 1990-05-01 | Nalco Chemical Company | Process for preparing high molecular weight hydrophobic acrylamide polymers |
US5062969A (en) * | 1989-05-22 | 1991-11-05 | Halliburton Company | Crosslinkable interpolymers |
TW213474B (pt) * | 1991-07-17 | 1993-09-21 | Cargill Inc | |
JPH0578420A (ja) * | 1991-09-18 | 1993-03-30 | Konan Kagaku Kogyo Kk | 貯蔵安定性の優れたw/o型エマルジヨンポリマーの製造方法 |
US5304370A (en) * | 1992-06-09 | 1994-04-19 | Revlon Consumer Products Corporation | Hair relaxer composition and associated methods |
US5603926A (en) * | 1992-12-01 | 1997-02-18 | Osaka Yuki Kagaku Kogyo Kabushiki Kaisha | Cosmetic composition comprising cationic polymer thickener |
US5608021A (en) * | 1993-11-29 | 1997-03-04 | Osaka Yuki Kagaku Kogyo Kabushiki Kaisha | Cationic polymer thickener and process for preparing the same |
FR2738010B1 (fr) * | 1995-08-24 | 1997-10-31 | Cray Valley Sa | Polymeres (meth)acryliques, leur procede de fabrication et leur utilisation comme dispersant de pigment |
FR2761690B1 (fr) * | 1997-04-04 | 1999-05-14 | Atochem Elf Sa | Nouveaux polymeres associatifs et leur procede de preparation par micro-emulsion inverse |
US7262152B2 (en) * | 2002-01-09 | 2007-08-28 | M-I L.L.C. | Reversible emulsions stabilized by amphiphilic polymers and application to drilling fluid |
DE19911170A1 (de) * | 1999-03-12 | 2000-09-14 | Basf Ag | Verfahren zum Herstellen von W/O-Emulsionen |
US6369182B1 (en) | 1999-10-11 | 2002-04-09 | Nalco Chemical Company | Cationic latex terpolymers for wasterwater treatment |
US6417268B1 (en) | 1999-12-06 | 2002-07-09 | Hercules Incorporated | Method for making hydrophobically associative polymers, methods of use and compositions |
US20120088847A1 (en) * | 2003-01-09 | 2012-04-12 | Lamberti Usa, Inc. | Synthetic Thickeners for Cosmetics |
BRPI0412980A (pt) * | 2003-08-18 | 2006-10-03 | Unilever Nv | processo para reduzir o nìvel de sal requerido para produzir um efeito espessamento com a diluição de uma composição e composição isotrópica de uma só fase |
CA2667286A1 (en) * | 2006-10-23 | 2008-05-02 | Hybo, Inc. | Functional polymer for enhanced oil recovery |
CN103648589A (zh) | 2010-12-16 | 2014-03-19 | 阿克佐诺贝尔化学国际公司 | 包含粘弹性表面活性剂和疏水改性聚合物的水性组合物的个人护理组合物 |
US20150203742A1 (en) * | 2014-01-22 | 2015-07-23 | Halliburton Energy Services, Inc. | Salt-tolerant friction-reducing composition for treatment of a subterranean formation |
WO2015184155A1 (en) * | 2014-05-30 | 2015-12-03 | University Of Connecticut | Graphene/graphite polymer composite foam derived from emulsions stabilized by graphene/graphite kinetic trapping |
EP3262136B1 (en) * | 2015-02-27 | 2020-11-11 | Solvay USA Inc. | Viscosifying friction reducers |
CN111320723A (zh) * | 2020-04-16 | 2020-06-23 | 陕西科技大学 | 自乳化疏水缔合型聚丙烯酰胺接枝胍胶及其制备方法和在油田中的应用 |
CN112794946A (zh) * | 2020-12-31 | 2021-05-14 | 中国石油大学(华东) | 一种新型疏水缔合封堵剂及其制备方法及应用 |
CN115057967B (zh) * | 2022-07-13 | 2023-04-28 | 中国石油大学(华东) | 一种抗高温水基钻井液用微凝胶化学固壁剂及其制备方法与应用 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284393A (en) * | 1959-11-04 | 1966-11-08 | Dow Chemical Co | Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers |
US3247171A (en) * | 1963-04-08 | 1966-04-19 | Dow Chemical Co | Process for hydrolyzing a cross-linked acrylamide polymer and the product thereby |
US3734873A (en) * | 1970-12-15 | 1973-05-22 | Nalco Chemical Co | Rapid dissolving water-soluble polymers |
US3624019A (en) * | 1970-12-15 | 1971-11-30 | Nalco Chemical Co | Process for rapidly dissolving water-soluble polymers |
NL180319C (nl) * | 1973-05-07 | 1987-02-02 | Roehm Gmbh | Werkwijze voor de bereiding van polymeerdispersies. |
US3998777A (en) * | 1974-10-15 | 1976-12-21 | Nalco Chemical Company | Method of hydrolyzing polyacrylamide |
US3984333A (en) * | 1975-04-07 | 1976-10-05 | Shell Oil Company | Oil-displacing aqueous solution thickened with reservoir-tailored block copolymer |
US4090992A (en) * | 1975-09-15 | 1978-05-23 | Drew Chemical Corp. | Dispersions of water soluble polymers in oil |
US4147681A (en) * | 1976-02-24 | 1979-04-03 | Calgon Corporation | Stable, self-inverting water-in-oil emulsions |
US4190562A (en) * | 1977-04-04 | 1980-02-26 | The B. F. Goodrich Company | Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters |
US4200720A (en) * | 1977-11-07 | 1980-04-29 | The Dow Chemical Company | Process for the preparation of low molecular weight anhydride interpolymers |
US4180637A (en) * | 1977-11-07 | 1979-12-25 | The Dow Chemical Company | Process for the preparation of low molecular weight anhydride interpolymers |
US4330450A (en) * | 1979-10-15 | 1982-05-18 | Diamond Shamrock Corporation | Amphoteric water-in-oil self-inverting polymer emulsion |
JPS5798513A (en) * | 1980-12-11 | 1982-06-18 | Sumitomo Chem Co Ltd | Production of hydrogel |
US4432881A (en) * | 1981-02-06 | 1984-02-21 | The Dow Chemical Company | Water-dispersible hydrophobic thickening agent |
JPS57139110A (en) * | 1981-02-24 | 1982-08-27 | Toagosei Chem Ind Co Ltd | Emulsion-form thickener |
US4395524A (en) * | 1981-04-10 | 1983-07-26 | Rohm And Haas Company | Acrylamide copolymer thickener for aqueous systems |
CA1187766A (en) * | 1981-09-14 | 1985-05-28 | Union Carbide Corporation | Polymer water-in-oil emulsions |
US4452940A (en) * | 1981-09-14 | 1984-06-05 | Union Carbide Corporation | Polymer water-in-oil emulsions |
NZ201713A (en) * | 1981-09-14 | 1986-01-24 | Union Carbide Corp | Water-soluble acrylamide-containing polymer |
US4435528A (en) * | 1981-12-21 | 1984-03-06 | The Dow Chemical Company | Concentrated emulsions of water-soluble polymers |
NZ205646A (en) * | 1982-09-25 | 1985-04-30 | Bp Chem Int Ltd | Preparation of alkyl esters of formic acid |
-
1984
- 1984-04-16 US US06/600,879 patent/US4524175A/en not_active Expired - Fee Related
-
1985
- 1985-04-15 WO PCT/US1985/000681 patent/WO1985004890A1/en not_active Application Discontinuation
- 1985-04-15 BR BR8506695A patent/BR8506695A/pt unknown
- 1985-04-15 JP JP60502323A patent/JPS61500444A/ja active Pending
- 1985-04-15 EP EP19850902295 patent/EP0179867A4/en not_active Withdrawn
- 1985-04-22 SE SE8501949A patent/SE8501949L/ not_active Application Discontinuation
- 1985-04-26 AU AU41721/85A patent/AU575391B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0179867A4 (en) | 1986-09-15 |
SE8501949D0 (sv) | 1985-04-22 |
SE8501949L (sv) | 1986-10-23 |
JPS61500444A (ja) | 1986-03-13 |
EP0179867A1 (en) | 1986-05-07 |
US4524175A (en) | 1985-06-18 |
AU4172185A (en) | 1986-10-30 |
WO1985004890A1 (en) | 1985-11-07 |
AU575391B2 (en) | 1988-07-28 |
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