MX172815B - STABLE SUSPENSIONS OF POLYMERS SOLUBLE IN WATER AND ITS MANUFACTURE - Google Patents

STABLE SUSPENSIONS OF POLYMERS SOLUBLE IN WATER AND ITS MANUFACTURE

Info

Publication number
MX172815B
MX172815B MX2704284A MX2704284A MX172815B MX 172815 B MX172815 B MX 172815B MX 2704284 A MX2704284 A MX 2704284A MX 2704284 A MX2704284 A MX 2704284A MX 172815 B MX172815 B MX 172815B
Authority
MX
Mexico
Prior art keywords
water
parts
hydrocarbon medium
soluble polymer
weight
Prior art date
Application number
MX2704284A
Other languages
Spanish (es)
Inventor
Dang Vu Quang
Francois Dawans
Norbert Kohler
Daniel Binet
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
Publication of MX172815B publication Critical patent/MX172815B/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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a una suspensión estable de un polímero soluble en agua en un medio de hidrocarburo líquido que resulta de los pasos de 1) mezclar un medio de hidrocarburo líquido que no es solvente para el polímero soluble en agua y que consiste de por lo menos un hidrocarburo alifático o aromático con por lo menos un agente espesador que se selecciona de las sales de metal alcalino o de metal alcalino terreo de los ácidos grasos que tiene de 6 a 33 átomos de carbono en una proporción de 0.1 a 5 partes en peso por 100 partes en peso del medio de hidrocarburo líquido, 2) añadir a la mezcla resultante las partículas sólidas de por lo menos un polímero soluble en agua en una proporción de 40 a 150 partes en peso por 100 partes en peso del medio de hidrocarburo líquido y cuando menos un miembro que se selecciona del grupo que consiste de agua, un monoalcohol alifático de C1 a C4 y un diol alifático de C2 a C6.The present invention relates to a stable suspension of a water-soluble polymer in a liquid hydrocarbon medium resulting from the steps of 1) mixing a liquid hydrocarbon medium that is not solvent for the water-soluble polymer and consisting of at least one aliphatic or aromatic hydrocarbon with at least one thickening agent that is selected from the alkali metal or alkaline earth metal salts of fatty acids having 6 to 33 carbon atoms in a ratio of 0.1 to 5 parts in weight per 100 parts by weight of the liquid hydrocarbon medium, 2) add to the resulting mixture the solid particles of at least one water-soluble polymer in a proportion of 40 to 150 parts by weight per 100 parts by weight of the hydrocarbon medium liquid and at least one member selected from the group consisting of water, a C1 to C4 aliphatic monoalcohol and a C2 to C6 aliphatic diol.

MX2704284A 1983-02-22 1984-02-22 STABLE SUSPENSIONS OF POLYMERS SOLUBLE IN WATER AND ITS MANUFACTURE MX172815B (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
MX172815B true MX172815B (en) 1994-01-13

Family

ID=9286208

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2704284A MX172815B (en) 1983-02-22 1984-02-22 STABLE SUSPENSIONS OF POLYMERS SOLUBLE IN WATER AND ITS MANUFACTURE

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
FR2541293A2 (en) 1984-08-24
DZ611A1 (en) 2004-09-13
FR2541293B2 (en) 1987-04-24

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