FR2129701A5 - - Google Patents

Info

Publication number
FR2129701A5
FR2129701A5 FR7209092A FR7209092A FR2129701A5 FR 2129701 A5 FR2129701 A5 FR 2129701A5 FR 7209092 A FR7209092 A FR 7209092A FR 7209092 A FR7209092 A FR 7209092A FR 2129701 A5 FR2129701 A5 FR 2129701A5
Authority
FR
France
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.)
Expired
Application number
FR7209092A
Other languages
French (fr)
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of FR2129701A5 publication Critical patent/FR2129701A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7209092A 1971-03-15 1972-03-15 Expired FR2129701A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12460571A 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
FR2129701A5 true FR2129701A5 (en) 1972-10-27

Family

ID=22415828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209092A Expired FR2129701A5 (en) 1971-03-15 1972-03-15

Country Status (5)

Country Link
DE (1) DE2212522A1 (en)
FR (1) FR2129701A5 (en)
GB (1) GB1345675A (en)
IT (1) IT951818B (en)
NL (1) NL7203317A (en)

Also Published As

Publication number Publication date
NL7203317A (en) 1972-09-19
DE2212522A1 (en) 1972-09-28
IT951818B (en) 1973-07-10
GB1345675A (en) 1974-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse