FR2313463A1 - Procede d'inhibition de la corrosion de metaux a l'aide de 1,2-ethane-diphosphonates - Google Patents

Procede d'inhibition de la corrosion de metaux a l'aide de 1,2-ethane-diphosphonates

Info

Publication number
FR2313463A1
FR2313463A1 FR7616522A FR7616522A FR2313463A1 FR 2313463 A1 FR2313463 A1 FR 2313463A1 FR 7616522 A FR7616522 A FR 7616522A FR 7616522 A FR7616522 A FR 7616522A FR 2313463 A1 FR2313463 A1 FR 2313463A1
Authority
FR
France
Prior art keywords
diphosphonates
ethane
corrosion inhibition
metal corrosion
inhibition process
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.)
Withdrawn
Application number
FR7616522A
Other languages
English (en)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2313463A1 publication Critical patent/FR2313463A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/167—Phosphorus-containing compounds
    • C23F11/1676—Phosphonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR7616522A 1975-06-02 1976-06-01 Procede d'inhibition de la corrosion de metaux a l'aide de 1,2-ethane-diphosphonates Withdrawn FR2313463A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58313575A 1975-06-02 1975-06-02
US05/677,467 US4209487A (en) 1975-06-02 1976-04-15 Method for corrosion inhibition

Publications (1)

Publication Number Publication Date
FR2313463A1 true FR2313463A1 (fr) 1976-12-31

Family

ID=27078738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616522A Withdrawn FR2313463A1 (fr) 1975-06-02 1976-06-01 Procede d'inhibition de la corrosion de metaux a l'aide de 1,2-ethane-diphosphonates

Country Status (7)

Country Link
US (1) US4209487A (fr)
JP (1) JPS524441A (fr)
BR (1) BR7603488A (fr)
DE (1) DE2624572A1 (fr)
FR (1) FR2313463A1 (fr)
GB (1) GB1500859A (fr)
IT (1) IT1060782B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010485A1 (fr) * 1978-10-13 1980-04-30 UNION CHIMIQUE ET INDUSTRIELLE DE L'OUEST S.A. Société anonyme dite: Composition inhibitrice de corrosion, son procédé de préparation et son application dans la protection des surfaces métalliques
FR2460338A2 (fr) * 1979-06-28 1981-01-23 Ouest Union Chim Ind Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317744A (en) * 1979-04-25 1982-03-02 Drew Chemical Corporation Corrosion inhibitor
DE2934461A1 (de) * 1979-08-25 1981-03-26 Henkel KGaA, 40589 Düsseldorf Korrosionsinhibitoren fuer buntmetalle
US4409121A (en) * 1980-07-21 1983-10-11 Uop Inc. Corrosion inhibitors
GB2084128B (en) * 1980-09-25 1983-11-16 Dearborn Chemicals Ltd Inhibiting corrosion in aqueous systems
US4414126A (en) * 1981-10-22 1983-11-08 Basf Wyandotte Corporation Aqueous compositions containing corrosion inhibitors for high lead solder
US4714564A (en) * 1982-04-21 1987-12-22 The United States Of America As Represented By The Secretary Of The Air Force High performance multifunctional corrosion inhibitors especially for combining at 20 to 50 weight percent with soap or paint
GB2156330B (en) * 1984-03-06 1988-04-07 Dearborn Chemicals Ltd Prevention of corrosion in recirculating water systems
US4719031A (en) * 1985-08-19 1988-01-12 Monsanto Company Polymeric alkylene diphosphonate anhydrides, their production and use
US4789523A (en) * 1987-07-23 1988-12-06 Westvaco Corporation Cationic and anionic lignin amines corrosion inhibitors
US4798675A (en) * 1987-10-19 1989-01-17 The Mogul Corporation Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants
US5017306A (en) * 1988-11-09 1991-05-21 W. R. Grace & Co.-Conn. Corrosion inhibitor
US4981648A (en) * 1988-11-09 1991-01-01 W. R. Grace & Co.-Conn. Inhibiting corrosion in aqueous systems
US5266722A (en) * 1988-11-09 1993-11-30 W. R. Grace & Co.-Conn. Polyether bis-phosphonic acid compounds
US4911887A (en) * 1988-11-09 1990-03-27 W. R. Grace & Co.-Conn. Phosphonic acid compounds and the preparation and use thereof
US4994195A (en) * 1989-06-21 1991-02-19 Edmondson James G Inhibitor treatment program for chlorine dioxide corrosion
ES2082092T5 (es) * 1990-10-23 1999-08-16 Nalco Chemical Co Procedimiento para la pasivacion controlada de las paredes interiores de un sistema de circuito de refrigeracion de acero al carbono.
DE19654642C2 (de) * 1996-12-28 2003-01-16 Chemetall Gmbh Verfahren zur Behandlung metallischer Oberflächen mit einer wässerigen Lösung
US6299983B1 (en) 1997-06-27 2001-10-09 E. I. Du Pont De Nemours And Company Derivatized metallic surfaces, composites of functionalized polymers with such metallic surfaces and processes for formation thereof
US6503420B1 (en) * 1997-10-06 2003-01-07 Fmc Corporation Anti-corrosion solutions for air dehumidification systems
US6207079B1 (en) * 1999-01-28 2001-03-27 Ashland Inc. Scale and/or corrosion inhibiting composition
DE10022352A1 (de) * 2000-05-08 2001-11-22 Georg Gros Verfahren zur Beschichtung von elektrolytisch- oder feuerverzinkten Blechen
AU2002220566B8 (en) * 2000-09-25 2007-09-13 Chemetall Gmbh Method for pretreating and coating metal surfaces, prior to forming, with a paint-like coating and use of substrates so coated
WO2002040073A1 (fr) 2000-11-20 2002-05-23 Université De Genève Implant intraosseux
JP2004125381A (ja) * 2002-08-02 2004-04-22 Mitsubishi Alum Co Ltd ヒートパイプユニット及びヒートパイプ冷却器
US20080131709A1 (en) * 2006-09-28 2008-06-05 Aculon Inc. Composite structure with organophosphonate adherent layer and method of preparing
US7883738B2 (en) * 2007-04-18 2011-02-08 Enthone Inc. Metallic surface enhancement
US10017863B2 (en) * 2007-06-21 2018-07-10 Joseph A. Abys Corrosion protection of bronzes
TWI453301B (zh) * 2007-11-08 2014-09-21 Enthone 浸鍍銀塗層上的自組分子
US7972655B2 (en) * 2007-11-21 2011-07-05 Enthone Inc. Anti-tarnish coatings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570819A (fr) * 1967-06-13 1969-06-13

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803048A (en) * 1966-09-22 1974-04-09 Grace W R & Co Organic phosphonic acid compound corrosion protection in aqueous systems
US3738806A (en) * 1968-01-26 1973-06-12 Monsanto Co Process for the prevention of corrosion
US3816333A (en) * 1971-07-07 1974-06-11 Monsanto Co Methods of inhibiting corrosion with condensed polyalkylenepolyamine derivatives
US3837803A (en) * 1972-07-11 1974-09-24 Betz Laboratories Orthophosphate corrosion inhibitors and their use
USB336566I5 (fr) 1973-02-28 1975-01-28
US3890228A (en) * 1973-04-13 1975-06-17 Chemed Corp Polyacrylate-polyphosphonic acid treatment in aqueous systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570819A (fr) * 1967-06-13 1969-06-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010485A1 (fr) * 1978-10-13 1980-04-30 UNION CHIMIQUE ET INDUSTRIELLE DE L'OUEST S.A. Société anonyme dite: Composition inhibitrice de corrosion, son procédé de préparation et son application dans la protection des surfaces métalliques
FR2460338A2 (fr) * 1979-06-28 1981-01-23 Ouest Union Chim Ind Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques

Also Published As

Publication number Publication date
JPS524441A (en) 1977-01-13
IT1060782B (it) 1982-09-30
GB1500859A (en) 1978-02-15
DE2624572A1 (de) 1976-12-23
US4209487A (en) 1980-06-24
BR7603488A (pt) 1977-01-04

Similar Documents

Publication Publication Date Title
FR2313463A1 (fr) Procede d'inhibition de la corrosion de metaux a l'aide de 1,2-ethane-diphosphonates
BE848162A (fr) Procede de desulfuration d'un metal ferreux en fusion,
FR2300137A1 (fr) Procede d'extraction de metaux non ferreux
FR2329059A1 (fr) Procede d'elimination de metaux alcalins
BE843985A (fr) Procede de formation d'un enrobage metallique ductile sur un support metallique
FR2297978A1 (fr) Procede d'installation d'
BE833774R (fr) Procede d'extraction de metaux
LU79740A1 (fr) Procede de coulee de metal
FR2335484A1 (fr) Procede de production d'aldehydes
FR2302983A1 (fr) Procede pour l'obtention de n-acyl-l-methionine
BE860488A (fr) Procede de revetement des metaux
BE775859A (fr) Procede d'inhibition de la corrosion a l'aide d'amino-diphosphonates
FR2318703A1 (fr) Procede de soudage a l'arc
BE859514A (fr) Procede de production d'acier par decarburation
FR2302334A1 (fr) Procede pour preserver, a l'aide de 1,
BE846883A (fr) Procede pour l'elimination de mercure metallique,
RO72583A (fr) Procede d'electroetamage des metaux
PT64926A (fr) Procede d'elaboration d'aciers a usinabilite amelioree a partir de metal divise
BE815826A (fr) Procede d'affinage de metaux ferreux
BE846152A (fr) Tuyau revetu resistant a l'usure et procede pour le fabriquer
FR2346471A1 (fr) Procede de decapage des metaux
BE848216A (fr) Procede pour attenuer la corrosion,
FR2341658A1 (fr) Procede perfectionne pour l'attaque des minerais de chrome
FR2300398A1 (fr) Procede d'aplatissement de la courbe d
BE813151A (fr) Procede d'inhibition de la corrosion

Legal Events

Date Code Title Description
ST Notification of lapse