ES2005077A6 - Procedimiento para obtenere compuestos anticorrosivos para la conservacion de productos organicos con propiedades corrosivas. - Google Patents

Procedimiento para obtenere compuestos anticorrosivos para la conservacion de productos organicos con propiedades corrosivas.

Info

Publication number
ES2005077A6
ES2005077A6 ES8602771A ES8602771A ES2005077A6 ES 2005077 A6 ES2005077 A6 ES 2005077A6 ES 8602771 A ES8602771 A ES 8602771A ES 8602771 A ES8602771 A ES 8602771A ES 2005077 A6 ES2005077 A6 ES 2005077A6
Authority
ES
Spain
Prior art keywords
alkyl
preservation
aryl
organic products
radical
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
ES8602771A
Other languages
English (en)
Inventor
Massimo Paladini
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.)
Giovanni Bozzetto SpA
Original Assignee
Giovanni Bozzetto SpA
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 Giovanni Bozzetto SpA filed Critical Giovanni Bozzetto SpA
Publication of ES2005077A6 publication Critical patent/ES2005077A6/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B5/00Preserving by using additives, e.g. anti-oxidants
    • C11B5/0071Preserving by using additives, e.g. anti-oxidants containing halogens, sulfur or phosphorus
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839Polyphosphonic acids
    • C07F9/386Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting 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
    • C23F11/167Phosphorus-containing compounds
    • C23F11/1676Phosphonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

ESTA INVENCION CONSISTE EN UN PROCEDIMIENTO PARA LA CONSERVACION DE PRODUCTOS ORGANICOS CON PROPIEDADES CORROSIVAS, MEDIANTE EL EMPLEO DE AGENTES ANTICORROSIVOS A BASE COMPUESTOS CORRESPONDIENTES A LA FORMULAEN LA QUE R ES UN RADICAL ALQUILICO O ARIL ALQUILICO LINEAL O RAMIFICADO Y X PUEDE SER HIDROGENO O UN RADICAL AMONIO CUATERNARIO ALQUIL, ARIL, ALQUIL ARIL O CICLOALQUIL SUSTITUIDO, AGREGANDOSE ESTOS COMPUESTOS AL MATERIAL CON EL FIN DE OBTENER CONCENTRACIONES ENTRE 100-1.500 PPM Y FORMANDO PELICULAS EN LAS PAREDES INTERNAS DE LOS DEPOSITOS. ESTOS COMPUESTOS SE EMPLEAN COMO ESTABILIZADORES DE COLOR Y LOS COMPUESTOS SE PREPARAN DE FORMA QUE NO CONTENGAN PRODUCTOS INORGANICOS NO VOLATILES Y SON TRATADOS CON UNA AMINA.
ES8602771A 1985-10-28 1986-10-27 Procedimiento para obtenere compuestos anticorrosivos para la conservacion de productos organicos con propiedades corrosivas. Expired ES2005077A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22630/85A IT1191630B (it) 1985-10-28 1985-10-28 Procedimento per la conservazione di composti organici

Publications (1)

Publication Number Publication Date
ES2005077A6 true ES2005077A6 (es) 1989-03-01

Family

ID=11198627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602771A Expired ES2005077A6 (es) 1985-10-28 1986-10-27 Procedimiento para obtenere compuestos anticorrosivos para la conservacion de productos organicos con propiedades corrosivas.

Country Status (6)

Country Link
EP (1) EP0250446B1 (es)
AU (1) AU6339186A (es)
DE (1) DE3669897D1 (es)
ES (1) ES2005077A6 (es)
IT (1) IT1191630B (es)
WO (1) WO1987002714A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059335A (en) * 1989-02-08 1991-10-22 The Lubrizol Corporation Lubricants containing salts of hydroxyalkane phosphonic acids
NO305301B1 (no) * 1997-09-11 1999-05-10 Norsk Hydro As Vandig konserveringsmiddel
DE102015214499A1 (de) * 2015-07-30 2017-02-02 Beiersdorf Aktiengesellschaft Geruchsstabile Octocrylen enthaltende Zubereitung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758971A (en) * 1952-05-20 1956-08-14 Exxon Research Engineering Co Blending agents for mineral oils
FR1327619A (fr) * 1961-07-03 1963-05-17 Henkel & Cie Gmbh Procédé de préparation d'acides phosphoniques ayant au moins deux atomes de phosphore dans la molécule
FR1327618A (fr) * 1961-07-03 1963-05-17 Henkel & Cie Gmbh Procédé de préparation de produits d'acylation de l'acide phosphoreux avec au moins deux atomes de phosphore dans la molécule
US3630790A (en) * 1969-05-13 1971-12-28 Dow Chemical Co Method of protection of metal surfaces from corrosion

Also Published As

Publication number Publication date
DE3669897D1 (de) 1990-05-03
AU6339186A (en) 1987-05-19
IT1191630B (it) 1988-03-23
IT8522630A0 (it) 1985-10-28
EP0250446B1 (en) 1990-03-28
EP0250446A1 (en) 1988-01-07
WO1987002714A1 (en) 1987-05-07

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-27

FD1A Patent lapsed

Effective date: 20100528