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FR2373554A1 - Acide 2,2,2-tris(hydroxymethyl)ethylphosphonique et son procede de preparation - Google Patents

Acide 2,2,2-tris(hydroxymethyl)ethylphosphonique et son procede de preparation

Info

Publication number
FR2373554A1
FR2373554A1 FR7737236A FR7737236A FR2373554A1 FR 2373554 A1 FR2373554 A1 FR 2373554A1 FR 7737236 A FR7737236 A FR 7737236A FR 7737236 A FR7737236 A FR 7737236A FR 2373554 A1 FR2373554 A1 FR 2373554A1
Authority
FR
France
Prior art keywords
hydroxymethyl
tris
preparation
ethylphosphonic acid
ethylphosphonic
Prior art date
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.)
Granted
Application number
FR7737236A
Other languages
English (en)
Other versions
FR2373554B1 (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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of FR2373554A1 publication Critical patent/FR2373554A1/fr
Application granted granted Critical
Publication of FR2373554B1 publication Critical patent/FR2373554B1/fr
Granted legal-status Critical Current

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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne le nouvel acide 3-hydroxy-2,2-bis(hydroxyméthyl)éthylphosphonique de formule :
FR7737236A 1976-12-13 1977-12-09 Acide 2,2,2-tris(hydroxymethyl)ethylphosphonique et son procede de preparation Granted FR2373554A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/750,101 US4089893A (en) 1976-12-13 1976-12-13 2,2,2-Tris(hydroxymethyl)ethylphosponic acid and method for its preparation

Publications (2)

Publication Number Publication Date
FR2373554A1 true FR2373554A1 (fr) 1978-07-07
FR2373554B1 FR2373554B1 (fr) 1981-03-20

Family

ID=25016503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737236A Granted FR2373554A1 (fr) 1976-12-13 1977-12-09 Acide 2,2,2-tris(hydroxymethyl)ethylphosphonique et son procede de preparation

Country Status (6)

Country Link
US (1) US4089893A (fr)
JP (1) JPS5384920A (fr)
CA (1) CA1090818A (fr)
DE (1) DE2755551C2 (fr)
FR (1) FR2373554A1 (fr)
GB (1) GB1556329A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942903A1 (de) * 1979-10-24 1981-05-07 Chemische Werke Hüls AG, 4370 Marl Kavitationshemmende, frostsichere kuehl- bzw. waermeuebertragungsfluessigkeiten
DE2942864C2 (de) * 1979-10-24 1986-11-20 Hüls AG, 4370 Marl Kavitationshemmmende, frostsichere Wärmeübertragungsflüssigkeit
EP0139404B1 (fr) * 1983-08-26 1988-02-03 Albright & Wilson Limited Traitement de l'eau par un agent biocide
DE3629234C1 (de) * 1986-08-28 1987-10-01 Christ Eberhard Dipl Ing Verwendung von substituierten Alkylphosphonaten in Beton- und Moertelmischungen,Schlempen sowie Dispersionsfarben
DE3824672C1 (fr) * 1988-07-20 1990-04-05 Deutsche Bp Ag, 2000 Hamburg, De
CH678526A5 (fr) * 1990-01-27 1991-09-30 Sandoz Ag
GB2248612B (en) * 1990-10-10 1994-10-12 Ciba Geigy Ag Corrosion inhibition in concrete structures
US6063289A (en) * 1998-10-01 2000-05-16 Albright & Wilson Americas Inc. Method for controlling scale using synergistic phosphonate blends

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300141A1 (fr) * 1975-02-08 1976-09-03 Hoechst Ag Procede perfectionne pour empecher les corrosions et les depots de tartre dans les circuits d'eau

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23979E (en) * 1948-05-10 1955-04-12 Lubricant composition containing dialkyl
BE628693A (fr) * 1961-04-14
US3271306A (en) * 1963-11-06 1966-09-06 Monsanto Co Method for preventing the formation of insoluble iron compounds
US3493639A (en) * 1965-10-27 1970-02-03 Shell Oil Co Process for producing pentavalent phosphorus derivatives
US3483279A (en) * 1966-03-11 1969-12-09 Dow Chemical Co Michaelis-arbuzov reaction
GB1369429A (en) * 1970-11-30 1974-10-09 Ciba Geigy Ag Treatment of water or aqueous systems
US3799893A (en) * 1971-03-31 1974-03-26 Petrolite Corp Methylene phosphonates of glycidyl reacted polyamines
US3789092A (en) * 1971-06-30 1974-01-29 Monsanto Co Halovinylene-1,2-bis(phosphonic esters)
US3963636A (en) * 1972-12-04 1976-06-15 Ciba-Geigy Corporation Treatment of water or aqueous systems
US3966630A (en) * 1972-03-24 1976-06-29 Petrolite Corporation Use of polyquaternary ammonium methylene phosphonates in chelating or scale inhibition
DE2225645A1 (de) * 1972-05-26 1974-01-17 Bayer Ag Verfahren zur verhinderung von korrosion und steinansatz in wasserfuehrenden systemen
US3978166A (en) * 1975-04-07 1976-08-31 Borg-Warner Corporation Cyclic phosphonates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300141A1 (fr) * 1975-02-08 1976-09-03 Hoechst Ag Procede perfectionne pour empecher les corrosions et les depots de tartre dans les circuits d'eau

Also Published As

Publication number Publication date
JPS5384920A (en) 1978-07-26
JPS612071B2 (fr) 1986-01-22
CA1090818A (fr) 1980-12-02
GB1556329A (en) 1979-11-21
US4089893A (en) 1978-05-16
DE2755551C2 (de) 1984-07-19
DE2755551A1 (de) 1978-06-15
FR2373554B1 (fr) 1981-03-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse