NL8003642A - Gesubstitueerde macrocyclische polyethers. - Google Patents

Gesubstitueerde macrocyclische polyethers. Download PDF

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Publication number
NL8003642A
NL8003642A NL8003642A NL8003642A NL8003642A NL 8003642 A NL8003642 A NL 8003642A NL 8003642 A NL8003642 A NL 8003642A NL 8003642 A NL8003642 A NL 8003642A NL 8003642 A NL8003642 A NL 8003642A
Authority
NL
Netherlands
Prior art keywords
represent
radical
group
carbon atoms
general formula
Prior art date
Application number
NL8003642A
Other languages
English (en)
Dutch (nl)
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 NL8003642A publication Critical patent/NL8003642A/nl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/927Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Steroid Compounds (AREA)
NL8003642A 1979-06-29 1980-06-24 Gesubstitueerde macrocyclische polyethers. NL8003642A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7922689A GB2054598B (en) 1979-06-29 1979-06-29 Substituted macrocylic polyethers
GB7922689 1979-06-29

Publications (1)

Publication Number Publication Date
NL8003642A true NL8003642A (nl) 1980-12-31

Family

ID=10506186

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003642A NL8003642A (nl) 1979-06-29 1980-06-24 Gesubstitueerde macrocyclische polyethers.

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
US5085709A (en) * 1990-03-14 1992-02-04 Mobil Oil Corporation Method for treating natural gas equipment
DE69016613T2 (de) * 1989-04-03 1995-05-24 Mobil Oil Corp., New York, N.Y. Verfahren zur dekontaminierung von boden.
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
US5111887A (en) * 1989-04-03 1992-05-12 Mobil Oil Corporation Method for reducing radioactivity of oilfield tubular goods contaminated with radioactive scale
US5093020A (en) * 1989-04-03 1992-03-03 Mobil Oil Corporation Method for removing an alkaline earth metal sulfate scale
US4973201A (en) * 1990-03-09 1990-11-27 Mobil Oil Corporation Method for removing scale and radioactive material from earth
US5084105A (en) * 1989-04-03 1992-01-28 Mobil Oil Corporation Sulfate scale dissolution
US5026481A (en) * 1989-04-03 1991-06-25 Mobil Oil Corporation Liquid membrane catalytic scale dissolution method
US5049297A (en) * 1989-04-03 1991-09-17 Mobil Oil Corporation Sulfate scale dissolution
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
US5685918A (en) * 1994-07-29 1997-11-11 Ambar, Inc. Composition for removing scale
US5819771A (en) * 1994-07-29 1998-10-13 Ambar, Inc. Method for treating scale
US5824159A (en) * 1994-07-29 1998-10-20 Ambar, Inc. Process for treating surface stored contaminated solids
DE102004034141A1 (de) * 2004-07-15 2006-02-09 Cognis Ip Management Gmbh Verwendung von Lithiumsalzen von Fettalkoholsulfaten zum Reinigen von Bohrlöchern, Bohrgeräten oder Bohrklein
JP5378995B2 (ja) 2006-06-12 2013-12-25 ローディア インコーポレイティド 親水化された基材及び基材の疎水性表面を親水化するための方法
US7524808B2 (en) 2007-06-12 2009-04-28 Rhodia Inc. Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces
AU2008261634B2 (en) 2007-06-12 2014-04-24 Rhodia Inc. Detergent composition with hydrophilizing soil-release agent and methods for using same
US7550419B2 (en) 2007-06-12 2009-06-23 Rhodia Inc. Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
EP2152844B1 (en) 2007-06-12 2019-04-24 Solvay USA Inc. Mono-di-and polyol phosphate esters in personal care formulations
RU2434041C1 (ru) * 2007-07-20 2011-11-20 Родиа Инк. Способ извлечения сырой нефти из подземной формации
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
NO801933L (no) 1980-12-30
CA1152984A (en) 1983-08-30
MY8500549A (en) 1985-12-31
GB2054598A (en) 1981-02-18
US4288333A (en) 1981-09-08
DK280480A (da) 1980-12-30
SG26884G (en) 1985-01-04
GB2054598B (en) 1983-06-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn