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ATE24325T1 - Pumpbare konzentrierte dispersionen von wasserloeslichen polymeren. - Google Patents

Pumpbare konzentrierte dispersionen von wasserloeslichen polymeren.

Info

Publication number
ATE24325T1
ATE24325T1 AT83401509T AT83401509T ATE24325T1 AT E24325 T1 ATE24325 T1 AT E24325T1 AT 83401509 T AT83401509 T AT 83401509T AT 83401509 T AT83401509 T AT 83401509T AT E24325 T1 ATE24325 T1 AT E24325T1
Authority
AT
Austria
Prior art keywords
water
soluble polymers
concentrated dispersions
pumpable
pumpable concentrated
Prior art date
Application number
AT83401509T
Other languages
English (en)
Inventor
Michel Peignier
Claude Renault
Original Assignee
Rhone Poulenc Spec Chim
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 Rhone Poulenc Spec Chim filed Critical Rhone Poulenc Spec Chim
Application granted granted Critical
Publication of ATE24325T1 publication Critical patent/ATE24325T1/de

Links

Classifications

    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • C09K8/905—Biopolymers
    • 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
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/922—Flocculating, clarifying, or fining compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cosmetics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT83401509T 1982-07-30 1983-07-22 Pumpbare konzentrierte dispersionen von wasserloeslichen polymeren. ATE24325T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8213318A FR2531093B1 (fr) 1982-07-30 1982-07-30 Suspensions concentrees pompables de polymeres hydrosolubles
EP83401509A EP0102269B1 (de) 1982-07-30 1983-07-22 Pumpbare konzentrierte Dispersionen von wasserlöslichen Polymeren

Publications (1)

Publication Number Publication Date
ATE24325T1 true ATE24325T1 (de) 1987-01-15

Family

ID=9276479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401509T ATE24325T1 (de) 1982-07-30 1983-07-22 Pumpbare konzentrierte dispersionen von wasserloeslichen polymeren.

Country Status (10)

Country Link
US (1) US4525515A (de)
EP (1) EP0102269B1 (de)
AT (1) ATE24325T1 (de)
CA (1) CA1213685A (de)
DE (1) DE3368428D1 (de)
FR (1) FR2531093B1 (de)
HU (1) HU198518B (de)
NO (1) NO160615C (de)
RO (1) RO88130A (de)
SU (1) SU1382403A3 (de)

Families Citing this family (38)

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GB8416453D0 (en) * 1984-06-28 1984-08-01 Allied Colloids Ltd Aqueous polymer dispersions
GB8416454D0 (en) * 1984-06-28 1984-08-01 Allied Colloids Ltd Polymer powders
DK421285A (da) * 1984-09-21 1986-03-22 Oreal Kosmetisk middel paa basis af ikke-ioniske, svag anioniske eller amfotere overfladeaktive stoffer samt heteropolysaccharider
GB8426529D0 (en) * 1984-10-19 1984-11-28 Allied Colloids Ltd Dry polymers
US4707189A (en) * 1984-11-07 1987-11-17 Hercules Incorporated Biostable compositions and the aqueous solutions thereof as thickeners for aqueous-based systems
FR2577982A1 (fr) * 1985-02-27 1986-08-29 Exxon Production Research Co Compositions a base de polymeres pour l'epaississement de solutions aqueuses, leurs procedes de preparation et leur application dans l'extraction du petrole
GB8506751D0 (en) * 1985-03-15 1985-04-17 Allied Colloids Ltd Aqueous adhesives
US4668715A (en) * 1985-03-25 1987-05-26 Nalco Chemical Company Rapid solubilization of dry polymers
GB8530271D0 (en) * 1985-12-09 1986-01-22 Shell Int Research Preparation of polysaccharide in oil dispersion
FR2600336B1 (fr) * 1986-06-23 1988-11-04 Inst Francais Du Petrole Amelioration de la filtrabilite du scleroglucane pour la recuperation d'huile a partir de gisements petroliferes
FR2639645B1 (fr) * 1988-11-25 1992-05-29 Elf Aquitaine Solutions liquides concentrees de polysaccharides
FR2654152A1 (fr) * 1989-11-09 1991-05-10 Elf Aquitaine Procede ameliore de transport des particules en milieu poreux.
US5391359A (en) * 1993-01-29 1995-02-21 Phillips Petroleum Company Water dispersible thickeners comprising hydrophilic polymers coated with particulate fatty acids or the salts thereof
US6025311A (en) * 1993-12-17 2000-02-15 Aqualon Company Fluid suspension of polysaccharides for personal care and household applications
US5738794A (en) * 1996-10-03 1998-04-14 Cytec Technology Corp. Cationic water-soluble polymer preciptation in salt solutions
US6702946B1 (en) 1996-10-03 2004-03-09 Cytec Technology Corp. Aqueous dispersions
US5843320A (en) * 1996-10-03 1998-12-01 Cytec Technology Corp. Aqueous dispersions
US5733462A (en) * 1996-10-03 1998-03-31 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US5725779A (en) * 1996-10-03 1998-03-10 Cytec Technology Corp. Anionic water-soluble polymer precipitation in salt solution
US5792366A (en) * 1996-10-03 1998-08-11 Cytec Technology Corp. Aqueous dispersions
US6013708A (en) * 1996-10-03 2000-01-11 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US5889097A (en) * 1996-10-03 1999-03-30 Cytec Technology Corp. Anionic water-soluble polymer precipitation in salt solution
US5779396A (en) * 1996-10-03 1998-07-14 Cytec Technology Corp. Processes for conditioning soil with anionic water-soluble polymers
US5919854A (en) * 1996-10-03 1999-07-06 Cytec Technology Corp. Process for preparing aqueous dispersions
US6664326B1 (en) 1996-10-03 2003-12-16 Cytec Technology Corp. Aqueous dispersions
US5985154A (en) * 1998-01-29 1999-11-16 Betz Dearborn Inc. Methods and compositions for treating paint spray booth water
US6500107B2 (en) * 2001-06-05 2002-12-31 Baxter International, Inc. Method for the concentration of fluid-borne pathogens
US20050092689A1 (en) * 2003-11-04 2005-05-05 Tatiana Shevchenko Modifier for polyelectrolytic flocculants
WO2006064173A1 (en) * 2004-12-15 2006-06-22 Csm Nederland B.V. Water-dispersible xanthan gum containing composition
US20080194432A1 (en) * 2007-02-14 2008-08-14 Jurgen Heidlas Method for breaking the viscosity of polymer-thickened aqueous systems for mineral oil and natural gas exploration
BR112015028848A2 (pt) * 2013-05-17 2017-07-25 Momentive Performance Mat Inc composições redutoras de atrito
US10767098B2 (en) 2013-09-17 2020-09-08 Baker Hughes, A Ge Company, Llc Method of using sized particulates as spacer fluid
US9909053B2 (en) 2014-10-31 2018-03-06 Chevron U.S.A. Inc. Polymer compositions
CA2963348C (en) * 2014-10-31 2023-10-10 Chevron U.S.A. Inc. A polymer composition for use in enhancing the production of oil from a formation
WO2017127304A1 (en) * 2016-01-19 2017-07-27 Baker Hughes Incorporated Spacer fluid having sized particulates and methods of using the same
FR3070043B1 (fr) * 2017-08-09 2019-08-16 Rhodia Operations Formulation contenant un polymere associatif
CA3112417A1 (en) 2018-10-18 2020-04-23 Basf Se Method of providing homogeneous aqueous polyacrylamide concentrates and use thereof
US11028309B2 (en) 2019-02-08 2021-06-08 Baker Hughes Oilfield Operations Llc Method of using resin coated sized particulates as spacer fluid

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28474A (en) * 1860-05-29 Samuel Hall Coupling for shafting
US2389796A (en) * 1943-09-04 1945-11-27 Advance Solvents & Chemical Co Aqueous polyisobutylene emulsions
BE537075A (de) * 1954-04-05
US2992198A (en) * 1956-12-24 1961-07-11 Funahashi Takaji Process of producing liquid color
US3402137A (en) * 1966-02-01 1968-09-17 Union Oil Co Method of preparing aqueous polymer solutions
US3763071A (en) * 1969-04-14 1973-10-02 Dow Chemical Co Dispersible suspensions of functional polymers
US3637564A (en) * 1969-07-22 1972-01-25 American Cyanamid Co Dissolution of polyacrylamides
USRE28474F1 (en) 1970-12-15 1983-12-20 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
GB1383367A (en) * 1972-03-14 1974-02-12 American Cyanamid Co Polymers
US3960584A (en) * 1973-02-02 1976-06-01 The Dow Chemical Company Water-dispersible, high molecular weight polymer compositions
US4048079A (en) * 1973-10-09 1977-09-13 Phillips Petroleum Company Aqueous gels and uses thereof
US3894880A (en) * 1974-11-04 1975-07-15 Kelco Co Process of suspending soluble alginates and compositions so produced
US4012354A (en) * 1975-04-11 1977-03-15 Chemed Corporation Composition and method of flocculating mineral solids colloidally suspended in an aqueous medium
US4021399A (en) * 1976-03-12 1977-05-03 Nalco Chemical Company Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers
US4146499A (en) * 1976-09-18 1979-03-27 Rosano Henri L Method for preparing microemulsions
FR2383696B1 (fr) * 1977-03-18 1985-06-21 Hercules Powder Co Ltd Procede pour former une suspension stable de particules solides
US4176107A (en) * 1978-01-20 1979-11-27 Buckman Laboratories, Inc. Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units
US4363669A (en) * 1979-12-05 1982-12-14 Merck & Co., Inc. Dispersible xanthan gum blends
FR2486950B1 (fr) * 1980-07-15 1985-09-13 Inst Francais Du Petrole Suspensions stables de polymeres hydrosolubles et leur preparation

Also Published As

Publication number Publication date
NO832749L (no) 1984-01-31
RO88130B (ro) 1985-10-31
FR2531093A1 (fr) 1984-02-03
DE3368428D1 (en) 1987-01-29
FR2531093B1 (fr) 1986-04-25
RO88130A (ro) 1985-11-30
HU198518B (en) 1989-10-30
US4525515A (en) 1985-06-25
EP0102269B1 (de) 1986-12-17
NO160615B (no) 1989-01-30
CA1213685A (fr) 1986-11-04
SU1382403A3 (ru) 1988-03-15
EP0102269A1 (de) 1984-03-07
NO160615C (no) 1989-05-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee