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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004321 preservation Methods 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, 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
- C11B5/00—Preserving by using additives, e.g. anti-oxidants
- C11B5/0071—Preserving by using additives, e.g. anti-oxidants containing halogens, sulfur or phosphorus
-
- 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
- C07F9/3839—Polyphosphonic acids
- C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
-
- 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)
- 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.
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)
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)
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 |
-
1985
- 1985-10-28 IT IT22630/85A patent/IT1191630B/it active
-
1986
- 1986-09-16 EP EP86905391A patent/EP0250446B1/en not_active Expired
- 1986-09-16 AU AU63391/86A patent/AU6339186A/en not_active Abandoned
- 1986-09-16 DE DE8686905391T patent/DE3669897D1/de not_active Expired - Lifetime
- 1986-09-16 WO PCT/IT1986/000069 patent/WO1987002714A1/en active IP Right Grant
- 1986-10-27 ES ES8602771A patent/ES2005077A6/es not_active Expired
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 |