DK280480A - Substituerede makrocycliske polyethere - Google Patents

Substituerede makrocycliske polyethere

Info

Publication number
DK280480A
DK280480A DK280480A DK280480A DK280480A DK 280480 A DK280480 A DK 280480A DK 280480 A DK280480 A DK 280480A DK 280480 A DK280480 A DK 280480A DK 280480 A DK280480 A DK 280480A
Authority
DK
Denmark
Prior art keywords
macrocyclic polyethers
substituted macrocyclic
substituted
polyethers
macrocyclic
Prior art date
Application number
DK280480A
Other languages
English (en)
Inventor
A V Zon
F D Jong
G J Torny-Schutte
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK280480A publication Critical patent/DK280480A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Steroid Compounds (AREA)
DK280480A 1979-06-29 1980-06-27 Substituerede makrocycliske polyethere DK280480A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7922689A GB2054598B (en) 1979-06-29 1979-06-29 Substituted macrocylic polyethers

Publications (1)

Publication Number Publication Date
DK280480A true DK280480A (da) 1980-12-30

Family

ID=10506186

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280480A DK280480A (da) 1979-06-29 1980-06-27 Substituerede makrocycliske polyethere

Country Status (8)

Country Link
US (1) US4288333A (da)
CA (1) CA1152984A (da)
DK (1) DK280480A (da)
GB (1) GB2054598B (da)
MY (1) MY8500549A (da)
NL (1) NL8003642A (da)
NO (1) NO801933L (da)
SG (1) SG26884G (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093020A (en) * 1989-04-03 1992-03-03 Mobil Oil Corporation Method for removing an alkaline earth metal sulfate scale
US5026481A (en) * 1989-04-03 1991-06-25 Mobil Oil Corporation Liquid membrane catalytic scale dissolution method
US5111887A (en) * 1989-04-03 1992-05-12 Mobil Oil Corporation Method for reducing radioactivity of oilfield tubular goods contaminated with radioactive scale
US5200117A (en) * 1989-04-03 1993-04-06 Mobil Oil Corporation Sulfate scale dissolution
US5259980A (en) * 1989-04-03 1993-11-09 Mobil Oil Corporation Compositions for dissolution of sulfate scales
US5085709A (en) * 1990-03-14 1992-02-04 Mobil Oil Corporation Method for treating natural gas equipment
ATE282764T1 (de) * 1989-04-03 2004-12-15 Exxonmobil Oil Corp Auflösung von sulfatniederschlägen
US5084105A (en) * 1989-04-03 1992-01-28 Mobil Oil Corporation Sulfate scale dissolution
US5049297A (en) * 1989-04-03 1991-09-17 Mobil Oil Corporation Sulfate scale dissolution
US4973201A (en) * 1990-03-09 1990-11-27 Mobil Oil Corporation Method for removing scale and radioactive material from earth
US4937002A (en) * 1989-06-12 1990-06-26 National Starch And Chemical Investment Holding Corporation Interpolymers for barium sulphate inhibition
US5032280A (en) * 1990-03-14 1991-07-16 Mobil Oil Corporation Liquid membrane catalytic scale dissolution method
US5393892A (en) * 1993-05-07 1995-02-28 Ibc Advanced Technologies, Inc. Processes for removing, separating and concentrating lead, thallium, alkali metals, alkaline earth metals from concentrated matrices using macrocyclic polyether cryptand ligands bonded to inorganic supports
US5824159A (en) * 1994-07-29 1998-10-20 Ambar, Inc. Process for treating surface stored contaminated solids
US5819771A (en) * 1994-07-29 1998-10-13 Ambar, Inc. Method for treating scale
US5685918A (en) * 1994-07-29 1997-11-11 Ambar, Inc. Composition for removing scale
DE102004034141A1 (de) * 2004-07-15 2006-02-09 Cognis Ip Management Gmbh Verwendung von Lithiumsalzen von Fettalkoholsulfaten zum Reinigen von Bohrlöchern, Bohrgeräten oder Bohrklein
US8993506B2 (en) 2006-06-12 2015-03-31 Rhodia Operations Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate
CN101679916B (zh) 2007-06-12 2013-03-20 罗迪亚公司 个人护理制剂中的磷酸一元醇酯、二元醇酯和多元醇酯
WO2008154617A2 (en) 2007-06-12 2008-12-18 Rhodia Inc. Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces
AU2008266172B2 (en) 2007-06-12 2014-04-17 Rhodia Inc. Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
CA2690607A1 (en) 2007-06-12 2008-12-18 Rhodia Inc. Detergent composition with hydrophilizing soil-release agent and methods for using same
CN101755027B (zh) * 2007-07-20 2014-11-19 罗迪亚公司 从地层中开采原油的方法
HU229953B1 (hu) 2012-07-05 2015-03-02 Sld Enhanced Recovery, Inc Eljárás és berendezés elsősorban kitermelőcsövek alkáliföldfém-só lerakódásainak eltávolítására
US12227693B2 (en) 2022-09-09 2025-02-18 Saudi Arabian Oil Company Aqueous fluid compositions and barite scale removal therewith

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304367A (da) 1969-06-11 1973-01-24
US3738937A (en) * 1970-05-08 1973-06-12 Textilana Corp Polyalkylene polyamino polykis methylene phosphonic acids and salts thereof and methods for producing same
US3966766A (en) * 1973-03-26 1976-06-29 Schering Corporation Monocyclic macrocyclic compounds and complexes thereof
US3996062A (en) * 1975-08-28 1976-12-07 Halliburton Company Method for removing scale from metallic substrates
US4030548A (en) * 1976-04-28 1977-06-21 Shell Oil Company Economically dissolving barium sulfate scale with a chelating agent
US4215000A (en) * 1978-04-20 1980-07-29 Shell Development Company Dissolving barium sulfate scale with aqueous solutions of bicyclic macrocyclic polyethers and organic acid salts
US4190462A (en) * 1978-07-04 1980-02-26 Shell Oil Company Dissolving barium sulfate scale with aqueous solutions of salts of carboxymethyl monocyclic macrocyclic polyamines

Also Published As

Publication number Publication date
GB2054598A (en) 1981-02-18
NO801933L (no) 1980-12-30
MY8500549A (en) 1985-12-31
SG26884G (en) 1985-01-04
NL8003642A (nl) 1980-12-31
CA1152984A (en) 1983-08-30
US4288333A (en) 1981-09-08
GB2054598B (en) 1983-06-29

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment