PT1462466E - Processo para produzir microemulsoes inversas a partir de copolimeros cationicos - Google Patents

Processo para produzir microemulsoes inversas a partir de copolimeros cationicos

Info

Publication number
PT1462466E
PT1462466E PT01994847T PT01994847T PT1462466E PT 1462466 E PT1462466 E PT 1462466E PT 01994847 T PT01994847 T PT 01994847T PT 01994847 T PT01994847 T PT 01994847T PT 1462466 E PT1462466 E PT 1462466E
Authority
PT
Portugal
Prior art keywords
emulses
cationic copolymers
reverse micro
producing reverse
monomer
Prior art date
Application number
PT01994847T
Other languages
English (en)
Inventor
Santos Pedro Manuel Sasia
Aliende Nicomedes Gomez
Gomez Jose Ramon Ochoa
Diaz De Apodaca Elena
Valle Chausson Beatriz
Rio Perez Francisca
Escudero Sanz Javier
Original Assignee
Acideka S A
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 Acideka S A filed Critical Acideka S A
Publication of PT1462466E publication Critical patent/PT1462466E/pt

Links

Classifications

    • 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
    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
PT01994847T 2001-12-31 2001-12-31 Processo para produzir microemulsoes inversas a partir de copolimeros cationicos PT1462466E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2001/000513 WO2003062289A1 (es) 2001-12-31 2001-12-31 Procedimiento para la produccion de microemulsiones inversas de copolimeros cationicos

Publications (1)

Publication Number Publication Date
PT1462466E true PT1462466E (pt) 2005-10-31

Family

ID=27589249

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01994847T PT1462466E (pt) 2001-12-31 2001-12-31 Processo para produzir microemulsoes inversas a partir de copolimeros cationicos

Country Status (8)

Country Link
US (1) US20050032976A1 (pt)
EP (1) EP1462466B1 (pt)
AT (1) ATE300564T1 (pt)
AU (1) AU2002225049A1 (pt)
DE (1) DE60112338T2 (pt)
ES (1) ES2247197T3 (pt)
PT (1) PT1462466E (pt)
WO (1) WO2003062289A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462462B1 (en) * 2001-12-07 2005-09-07 Acideka, S.A. Method of producing reverse microemulsions from non-ionic polymers or ionic copolymers
GT200600405A (es) * 2005-09-07 2007-04-16 Formula de microemulsión
CN112126012B (zh) * 2020-09-29 2022-08-09 安徽天润化学工业股份有限公司 一种荧光三元共聚物纳米微球的制备方法
CN113861341A (zh) * 2021-10-18 2021-12-31 北京石油化工学院 一种油基钻井液专用油溶性絮凝剂及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507606B1 (fr) * 1981-06-12 1985-11-15 Hoechst France Nouvelles dispersions stables, eau dans huile de polymeres cationiques hydrosolubles a base d'acrylate de dimethylaminoethyle salifie ou quaternise, leur procede de fabrication et leur application comme floculants
FR2524895A1 (fr) * 1982-04-09 1983-10-14 Inst Francais Du Petrole Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
US4672090A (en) * 1984-04-04 1987-06-09 Calgon Corporation Surfactant system for emulsion polymers
NO165879C (no) * 1984-06-07 1991-04-24 Inst Francais Du Petrole Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
FR2617172B1 (fr) * 1987-06-25 1993-07-02 Charbonnages Ste Chimique Preparation de microlatex inverses utilisables comme adjuvants de flottation et de drainage ainsi que pour l'absorption et la retention de fluides aqueux
US4954538A (en) * 1988-12-19 1990-09-04 American Cyanamid Company Micro-emulsified glyoxalated acrylamide polymers
EP0374457B2 (en) * 1988-12-19 2000-07-12 Cytec Technology Corp. A method of flocculating a dispersion of suspended solids
US6130303A (en) * 1988-12-19 2000-10-10 Cytec Technology Corp. Water-soluble, highly branched polymeric microparticles
US5298555A (en) * 1990-01-09 1994-03-29 American Cyanamid Company Low settling water-in-oil emulsions
ES2090410T3 (es) * 1991-08-30 1996-10-16 Cytec Tech Corp Procedimiento para manufacturar homopolimero microemulsionado de acrilamida.
US5627260A (en) * 1993-02-12 1997-05-06 Cytec Technology Corp. Quaternized tertiary aminomethyl acrylamide polymer microemulsions with improved performance
US5914366A (en) * 1993-11-24 1999-06-22 Cytec Technology Corp. Multimodal emulsions and processes for preparing multimodal emulsions
US5380444A (en) * 1994-02-23 1995-01-10 Cytec Technology Corp. Ampholytic polymers and polymeric microemulsions
US5650465A (en) * 1994-02-23 1997-07-22 Cytec Technology Corp. Ampholytic polymers and polymeric microemulsions
WO1996031542A1 (en) * 1995-04-04 1996-10-10 Cytec Technology Corp. High standard viscosity quaternary mannich microemulsions
GB9605420D0 (en) * 1996-03-15 1996-05-15 Allied Colloids Ltd Polymeric compositions their production and their use
US5696228A (en) * 1996-10-03 1997-12-09 Cytec Technology Corp. Process for producing substantially dry polymer particles from aqueous dispersions
EP1462462B1 (en) * 2001-12-07 2005-09-07 Acideka, S.A. Method of producing reverse microemulsions from non-ionic polymers or ionic copolymers

Also Published As

Publication number Publication date
EP1462466B1 (en) 2005-07-27
AU2002225049A1 (en) 2003-09-02
US20050032976A1 (en) 2005-02-10
ES2247197T3 (es) 2006-03-01
WO2003062289A1 (es) 2003-07-31
ATE300564T1 (de) 2005-08-15
DE60112338D1 (de) 2005-09-01
DE60112338T2 (de) 2006-06-01
EP1462466A1 (en) 2004-09-29

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