DZ611A1 - Stable suspensions of water-soluble polymers and their preparation. - Google Patents

Stable suspensions of water-soluble polymers and their preparation.

Info

Publication number
DZ611A1
DZ611A1 DZ847087A DZ847087A DZ611A1 DZ 611 A1 DZ611 A1 DZ 611A1 DZ 847087 A DZ847087 A DZ 847087A DZ 847087 A DZ847087 A DZ 847087A DZ 611 A1 DZ611 A1 DZ 611A1
Authority
DZ
Algeria
Prior art keywords
preparation
water
soluble polymers
stable suspensions
suspensions
Prior art date
Application number
DZ847087A
Other languages
French (fr)
Inventor
Francois Dawans
Daniel Binet
Norbert Kohler
Dang Vu Quan
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of DZ611A1 publication Critical patent/DZ611A1/en

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
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • 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
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DZ847087A 1983-02-22 1984-02-21 Stable suspensions of water-soluble polymers and their preparation. DZ611A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302982A FR2541293B2 (en) 1983-02-22 1983-02-22 STABLE SUSPENSIONS OF WATER-SOLUBLE POLYMERS AND THEIR PREPARATION

Publications (1)

Publication Number Publication Date
DZ611A1 true DZ611A1 (en) 2004-09-13

Family

ID=9286208

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ847087A DZ611A1 (en) 1983-02-22 1984-02-21 Stable suspensions of water-soluble polymers and their preparation.

Country Status (4)

Country Link
CA (1) CA1225493A (en)
DZ (1) DZ611A1 (en)
FR (1) FR2541293B2 (en)
MX (1) MX172815B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792364A (en) * 1987-06-12 1988-12-20 Nalco Chemical Company Paint detackification
US4764561A (en) * 1987-06-12 1988-08-16 Nalco Chemical Company Melamine-formaldehyde/styrene-acrylate paint detackification composition
EP0505201A3 (en) * 1991-03-21 1993-07-21 Halliburton Company Gelling agent for liquid gel concentrate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282874A (en) * 1963-12-30 1966-11-01 Dow Chemical Co Method for dissolving watersoluble polymers
US3868997A (en) * 1973-01-03 1975-03-04 Marathon Oil Co Process for preparing and using aqueous polyacrylamide solutions for the secondary recovery of oil
IE42162B1 (en) * 1974-10-11 1980-06-18 Lingner & Fischer Gmbh Thickening solutions of film-forming polymer
US3929190A (en) * 1974-11-05 1975-12-30 Mobil Oil Corp Secondary oil recovery by waterflooding with extracted petroleum acids
CA1131098A (en) * 1977-12-02 1982-09-07 David B. Braun Rapidly dissolved water-soluble polymer composition
CA1163035A (en) * 1980-04-07 1984-02-28 Albert R. Reid Water soluble polymer suspensions
FR2486950B1 (en) * 1980-07-15 1985-09-13 Inst Francais Du Petrole STABLE SUSPENSIONS OF WATER-SOLUBLE POLYMERS AND THEIR PREPARATION

Also Published As

Publication number Publication date
CA1225493A (en) 1987-08-11
MX172815B (en) 1994-01-13
FR2541293B2 (en) 1987-04-24
FR2541293A2 (en) 1984-08-24

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