FR2035520A5 - Corrosion inhibitors comprising one or - several alkanolamine borates - Google Patents

Corrosion inhibitors comprising one or - several alkanolamine borates

Info

Publication number
FR2035520A5
FR2035520A5 FR7005577A FR7005577A FR2035520A5 FR 2035520 A5 FR2035520 A5 FR 2035520A5 FR 7005577 A FR7005577 A FR 7005577A FR 7005577 A FR7005577 A FR 7005577A FR 2035520 A5 FR2035520 A5 FR 2035520A5
Authority
FR
France
Prior art keywords
alkanolamine
several
corrosion inhibitors
borates
cpds
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.)
Expired
Application number
FR7005577A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR2035520A5 publication Critical patent/FR2035520A5/en
Expired 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
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/04—Esters of boric acids
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • C23F11/142—Hydroxy amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Corrosion inhibitors comprising one or several alkanolamine borates. Suitable comps. contain 10-95% wt. alkanolamine borate, 1-3% wt. of a nitrite and 2-60% wt. of a benzotriazole (pref. opt. substd. (2-mercapto) benzotriazole). The cpds. may be produced by reacting boric acid or a meta-, tetra-, or penta-borate of alkali(ne earth) metals or ammonium with at least a stoichiometric amt. of alkanolamine. Cpds. are effective in aqueous and non-aqueous systems, resistant to pH changes, effective down to 0.1% by weight and can be used in contact with rubber.
FR7005577A 1969-02-19 1970-02-17 Corrosion inhibitors comprising one or - several alkanolamine borates Expired FR2035520A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80077169A 1969-02-19 1969-02-19
US80799769A 1969-03-17 1969-03-17

Publications (1)

Publication Number Publication Date
FR2035520A5 true FR2035520A5 (en) 1970-12-18

Family

ID=27122253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005577A Expired FR2035520A5 (en) 1969-02-19 1970-02-17 Corrosion inhibitors comprising one or - several alkanolamine borates

Country Status (5)

Country Link
JP (1) JPS4910905B1 (en)
BE (1) BE746214A (en)
DE (1) DE2007229A1 (en)
FR (1) FR2035520A5 (en)
NL (1) NL7002339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403396A1 (en) * 1977-09-19 1979-04-13 Hoechst Ag WATER-MISCIBLE ANTI-CORROSIVE AGENTS CONTAINING AMINO-ALKANOIC ACIDS SULPHONYL WITH NITROGEN

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908301A1 (en) * 1979-03-03 1980-09-18 Basf Ag LOW-FOAM CORROSION INHIBITORS WITH ANTIMICROBIAL PROPERTIES THAT CONTAIN BORIC ACID-ALKANOLAMINE REPRODUCTION PRODUCTS AS AN EFFECTIVE PRINCIPLE
DE3304164A1 (en) * 1983-02-08 1984-08-09 Hoechst Ag, 6230 Frankfurt REACTION PRODUCTS FROM BORSAEURE, DIETHANOLAMINE AND MONOETHANOLAMINES AND THEIR USE AS A CORROSION PROTECTANT
US4474674A (en) * 1983-06-01 1984-10-02 Exxon Research & Engineering Co. Multifunctional additives for functional fluids and lubricants
DE3808372A1 (en) * 1988-03-12 1989-09-21 Rewo Chemische Werke Gmbh REACTION PRODUCTS FROM BORSAEUR AND ALKANOLETHERAMINES AND THEIR USE THEREOF AS A CORROSION PROTECT
EP0435444A1 (en) * 1989-11-27 1991-07-03 Mobil Oil Corporation Branched surfactants and cutting oil formulations, using these surfactants, which resist microbial degradation
EP2337833B1 (en) 2008-10-10 2014-01-01 Magna Steyr Fahrzeugtechnik AG & CO. KG Method for producing and operating for the first time a transmission unit with a lubricant based on water and such a lubricant
DE102008051264A1 (en) * 2008-10-10 2010-04-15 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Corrosion inhibitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403396A1 (en) * 1977-09-19 1979-04-13 Hoechst Ag WATER-MISCIBLE ANTI-CORROSIVE AGENTS CONTAINING AMINO-ALKANOIC ACIDS SULPHONYL WITH NITROGEN

Also Published As

Publication number Publication date
BE746214A (en) 1970-08-19
NL7002339A (en) 1970-08-21
JPS4910905B1 (en) 1974-03-13
DE2007229A1 (en) 1970-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse