ES541732A0 - Procedimiento de preparacion de particulas modificadas en susuperficie por grupos hidrofilos e hidrofobos - Google Patents

Procedimiento de preparacion de particulas modificadas en susuperficie por grupos hidrofilos e hidrofobos

Info

Publication number
ES541732A0
ES541732A0 ES541732A ES541732A ES541732A0 ES 541732 A0 ES541732 A0 ES 541732A0 ES 541732 A ES541732 A ES 541732A ES 541732 A ES541732 A ES 541732A ES 541732 A0 ES541732 A0 ES 541732A0
Authority
ES
Spain
Prior art keywords
hydrophobic groups
preparation
particles
hydrophil
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES541732A
Other languages
English (en)
Other versions
ES8603204A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of ES541732A0 publication Critical patent/ES541732A0/es
Publication of ES8603204A1 publication Critical patent/ES8603204A1/es
Expired legal-status Critical Current

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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—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 surfactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • 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
    • C09K23/18—Quaternary ammonium compounds
    • 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
    • C09K23/54—Silicon compounds
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Polyethers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Surface Treatment Of Glass (AREA)
  • Catalysts (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ES541732A 1984-03-30 1985-03-29 Procedimiento de preparacion de particulas modificadas en susuperficie por grupos hidrofilos e hidrofobos Expired ES8603204A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3411759A DE3411759C1 (de) 1984-03-30 1984-03-30 An ihrer Oberflaeche durch hydrophile und hydrophobe Gruppen modifizierte Teilchen

Publications (2)

Publication Number Publication Date
ES541732A0 true ES541732A0 (es) 1985-12-16
ES8603204A1 ES8603204A1 (es) 1985-12-16

Family

ID=6232062

Family Applications (3)

Application Number Title Priority Date Filing Date
ES541733A Granted ES541733A0 (es) 1984-03-30 1985-03-29 Procedimiento para la preparacion de particulas modificadas en su superficie por grupos hidrofilos e hidrofobos
ES541732A Expired ES8603204A1 (es) 1984-03-30 1985-03-29 Procedimiento de preparacion de particulas modificadas en susuperficie por grupos hidrofilos e hidrofobos
ES541740A Granted ES541740A0 (es) 1984-03-30 1985-03-29 Procedimiento para la preparacion de particulas insolubles en disolventes organicos y en agua

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES541733A Granted ES541733A0 (es) 1984-03-30 1985-03-29 Procedimiento para la preparacion de particulas modificadas en su superficie por grupos hidrofilos e hidrofobos

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES541740A Granted ES541740A0 (es) 1984-03-30 1985-03-29 Procedimiento para la preparacion de particulas insolubles en disolventes organicos y en agua

Country Status (7)

Country Link
US (1) US4715986A (es)
EP (1) EP0156270B1 (es)
JP (3) JPS60219288A (es)
AT (1) ATE27847T1 (es)
CA (1) CA1252344A (es)
DE (2) DE3411759C1 (es)
ES (3) ES541733A0 (es)

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Also Published As

Publication number Publication date
EP0156270B1 (de) 1987-06-16
CA1252344A (en) 1989-04-11
DE3411759C1 (de) 1985-04-25
ES8603206A1 (es) 1985-12-16
JPH05261266A (ja) 1993-10-12
ES8603205A1 (es) 1985-12-16
JPH05261265A (ja) 1993-10-12
JPH0454491B2 (es) 1992-08-31
JPH0624617B2 (ja) 1994-04-06
DE3560265D1 (en) 1987-07-23
EP0156270A3 (en) 1986-02-05
JPH0624618B2 (ja) 1994-04-06
ES541733A0 (es) 1985-12-16
ES8603204A1 (es) 1985-12-16
US4715986A (en) 1987-12-29
EP0156270A2 (de) 1985-10-02
ES541740A0 (es) 1985-12-16
ATE27847T1 (de) 1987-07-15
JPS60219288A (ja) 1985-11-01

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