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 mesmas

Info

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
Application number
BR8506695A
Other languages
English (en)
Inventor
Frederick W Stanley Jr
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8506695A publication Critical patent/BR8506695A/pt

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
BR8506695A 1984-04-16 1985-04-15 Emulsoes agua-em-oleo em polimeros hidrofobicos associativos e um processo para a preparacao das mesmas BR8506695A (pt)

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)

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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
GB8813978D0 (en) * 1988-06-13 1988-07-20 Unilever Plc Liquid detergents
GB8813966D0 (en) * 1988-06-13 1988-07-20 Nat Starch Chem Corp Process for manufacture of polymers
DE3876798T2 (de) * 1988-07-27 1993-07-01 Espanola Explosivos Verfahren zur herstellung von sprengstoffzusammensetzungen des emulsionsstyps.
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
EP1656105A1 (en) * 2003-08-18 2006-05-17 Unilever Plc Liquid compositions which thicken on dilution and methods for producing the same
EP2076579A2 (en) * 2006-10-23 2009-07-08 Hybo, Inc. Functional polymer for enhanced oil recovery
JP2014502602A (ja) 2010-12-16 2014-02-03 アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ 粘弾性界面活性剤及び疎水性修飾ポリマーの水性組成物を含むパーソナルケア組成物
US20150203742A1 (en) * 2014-01-22 2015-07-23 Halliburton Energy Services, Inc. Salt-tolerant friction-reducing composition for treatment of a subterranean formation
US9646735B2 (en) * 2014-05-30 2017-05-09 University Of Connecticut Graphene/graphite polymer composite foam derived from emulsions stabilized by graphene/graphite kinetic trapping
CA2977371C (en) * 2015-02-27 2023-10-10 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

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US3247171A (en) * 1963-04-08 1966-04-19 Dow Chemical Co Process for hydrolyzing a cross-linked acrylamide polymer and the product thereby
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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
US4180637A (en) * 1977-11-07 1979-12-25 The Dow Chemical Company Process for the preparation of low molecular weight anhydride interpolymers
US4200720A (en) * 1977-11-07 1980-04-29 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
NZ201713A (en) * 1981-09-14 1986-01-24 Union Carbide Corp Water-soluble acrylamide-containing polymer
US4452940A (en) * 1981-09-14 1984-06-05 Union Carbide Corporation Polymer water-in-oil emulsions
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

Also Published As

Publication number Publication date
AU575391B2 (en) 1988-07-28
AU4172185A (en) 1986-10-30
WO1985004890A1 (en) 1985-11-07
EP0179867A4 (en) 1986-09-15
JPS61500444A (ja) 1986-03-13
SE8501949D0 (sv) 1985-04-22
SE8501949L (sv) 1986-10-23
US4524175A (en) 1985-06-18
EP0179867A1 (en) 1986-05-07

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