FR2288113B1 - - Google Patents

Info

Publication number
FR2288113B1
FR2288113B1 FR7435066A FR7435066A FR2288113B1 FR 2288113 B1 FR2288113 B1 FR 2288113B1 FR 7435066 A FR7435066 A FR 7435066A FR 7435066 A FR7435066 A FR 7435066A FR 2288113 B1 FR2288113 B1 FR 2288113B1
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
FR7435066A
Other languages
French (fr)
Other versions
FR2288113A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7435066A priority Critical patent/FR2288113A1/fr
Publication of FR2288113A1 publication Critical patent/FR2288113A1/fr
Application granted granted Critical
Publication of FR2288113B1 publication Critical patent/FR2288113B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7435066A 1974-10-18 1974-10-18 Polymeres hydrosolubles portant des fonctions iminodiacetiques Granted FR2288113A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7435066A FR2288113A1 (fr) 1974-10-18 1974-10-18 Polymeres hydrosolubles portant des fonctions iminodiacetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435066A FR2288113A1 (fr) 1974-10-18 1974-10-18 Polymeres hydrosolubles portant des fonctions iminodiacetiques

Publications (2)

Publication Number Publication Date
FR2288113A1 FR2288113A1 (fr) 1976-05-14
FR2288113B1 true FR2288113B1 (sv) 1977-03-18

Family

ID=9144247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435066A Granted FR2288113A1 (fr) 1974-10-18 1974-10-18 Polymeres hydrosolubles portant des fonctions iminodiacetiques

Country Status (1)

Country Link
FR (1) FR2288113A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536383A1 (fr) * 1982-11-24 1984-05-25 Elf Aquitaine Procede et produit pour l'empechement de l'entartrage par des eaux
US4680339A (en) * 1986-02-24 1987-07-14 Nalco Chemical Company Carboxylate containing modified acrylamide polymers
US4752443A (en) * 1986-05-09 1988-06-21 Nalco Chemical Company Cooling water corrosion inhibition method
DE4221863C2 (de) * 1992-07-03 1997-04-17 Stockhausen Chem Fab Gmbh Copolymere der Allyliminodiessigsäure mit ungesättigten Carbonsäuren und deren Verwendung als Komplexbildner, Peroxidstabilisatoren, Builder in Wasch- und Reinigungsmitteln und Dispergatoren
CN113072215B (zh) * 2021-04-15 2022-06-14 浙江德正建设有限公司 一种节能减排型城镇污水处理系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522141A (en) * 1964-05-14 1970-07-28 Gaetano F D'alelio Buoyant fibers comprising grafted chelating polymers
FR1412974A (fr) * 1963-11-04 1965-10-01 Shell Int Research Procédé de traitement d'un milieu aqueux contenant des ions de métaux alcalinoterreux

Also Published As

Publication number Publication date
FR2288113A1 (fr) 1976-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse