FR2442859B1 - - Google Patents

Info

Publication number
FR2442859B1
FR2442859B1 FR7833991A FR7833991A FR2442859B1 FR 2442859 B1 FR2442859 B1 FR 2442859B1 FR 7833991 A FR7833991 A FR 7833991A FR 7833991 A FR7833991 A FR 7833991A FR 2442859 B1 FR2442859 B1 FR 2442859B1
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
FR7833991A
Other versions
FR2442859A1 (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.)
LOBACHEV ANDREI
Original Assignee
LOBACHEV ANDREI
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 LOBACHEV ANDREI filed Critical LOBACHEV ANDREI
Priority to FR7833991A priority Critical patent/FR2442859A1/fr
Publication of FR2442859A1 publication Critical patent/FR2442859A1/fr
Application granted granted Critical
Publication of FR2442859B1 publication Critical patent/FR2442859B1/fr
Granted legal-status Critical Current

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/40—Introducing phosphorus atoms or phosphorus-containing groups
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7833991A 1978-12-01 1978-12-01 Procede de preparation de polyampholytes a base de copolymeres chloromethyles de styrene amines et reticules Granted FR2442859A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833991A FR2442859A1 (fr) 1978-12-01 1978-12-01 Procede de preparation de polyampholytes a base de copolymeres chloromethyles de styrene amines et reticules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833991A FR2442859A1 (fr) 1978-12-01 1978-12-01 Procede de preparation de polyampholytes a base de copolymeres chloromethyles de styrene amines et reticules

Publications (2)

Publication Number Publication Date
FR2442859A1 FR2442859A1 (fr) 1980-06-27
FR2442859B1 true FR2442859B1 (fr) 1981-07-10

Family

ID=9215605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833991A Granted FR2442859A1 (fr) 1978-12-01 1978-12-01 Procede de preparation de polyampholytes a base de copolymeres chloromethyles de styrene amines et reticules

Country Status (1)

Country Link
FR (1) FR2442859A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1221499A (fr) * 1982-02-25 1987-05-05 Paul D.A. Grammont Resines chelatantes alcoylaminophosphoniques; preparation et utilisation pour la purification des saumures
GB8814275D0 (en) * 1988-06-16 1988-07-20 Dow Chemical Gmbh Process for preparing aminomethylphosphonic chelating agent
DE3828060A1 (de) * 1988-08-18 1990-03-01 Bayer Ag Verfahren zur herstellung von aminoalkylenphosphonsaeuregruppen aufweisenden ionenaustauscherharzen
JP3059251B2 (ja) * 1991-07-26 2000-07-04 三菱化学株式会社 アミノリン酸型キレート樹脂の製造方法

Also Published As

Publication number Publication date
FR2442859A1 (fr) 1980-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse