WO2006110961A3 - Nouveaux materiaux inhibiteurs de corrosion - Google Patents
Nouveaux materiaux inhibiteurs de corrosion Download PDFInfo
- Publication number
- WO2006110961A3 WO2006110961A3 PCT/AU2006/000540 AU2006000540W WO2006110961A3 WO 2006110961 A3 WO2006110961 A3 WO 2006110961A3 AU 2006000540 W AU2006000540 W AU 2006000540W WO 2006110961 A3 WO2006110961 A3 WO 2006110961A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- corrosion inhibiting
- derivatives
- inhibiting materials
- secondary amines
- novel corrosion
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
-
- 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
- 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
- C23F11/145—Amides; N-substituted amides
-
- 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
- C23F11/18—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 inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
- Silicon Polymers (AREA)
Abstract
D'une façon générale, cette invention concerne de nouveaux matériaux inhibiteurs de corrosion obtenus par une réaction chimique entre une base de Mannich et d'autres réactifs adaptés. Les bases de Mannich de cette invention seront dérivées de composés hydroxyaromatiques, d'amines secondaires ou d'amines secondaires cycliques et d'aldéhydes. Les autres réactifs comprennent des composés organo-métalliques, des oxydes métalliques, des acides carboxyliques, des acides inorganiques, des dérivés d'acides inorganiques, des halogénures alkyle, des organosilanes et des dérivés d'ammonium quaternaire et des dérivés métalliques. Les inhibiteurs de corrosion de cette invention sont libérés lors de l'hydrolyse en présence d'humidité et conviennent particulièrement pour une incorporation dans des polymères, des ciments, des peintures, des papiers, des cartons et des textiles.
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005902014 | 2005-04-22 | ||
AU2005902014A AU2005902014A0 (en) | 2005-04-22 | Coatings for metals | |
AU2005902926A AU2005902926A0 (en) | 2005-06-07 | Coatings | |
AU2005902926 | 2005-06-07 | ||
AU2005906612A AU2005906612A0 (en) | 2005-11-28 | Polymers, Precursors and Substrates | |
AU2005906612 | 2005-11-28 | ||
AU2006900708 | 2006-02-14 | ||
AU2006900708A AU2006900708A0 (en) | 2006-02-14 | Novel chemical compounds | |
AU2006901986A AU2006901986A0 (en) | 2006-04-18 | Polyisobutenes & polymers | |
AU2006901985 | 2006-04-18 | ||
AU2006901985A AU2006901985A0 (en) | 2006-04-18 | Macro-cyclic mannich base compounds | |
AU2006901986 | 2006-04-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2007234554A Division AU2007234554A1 (en) | 2005-04-22 | 2007-11-21 | Releasable corrosion inhibitors |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006110961A2 WO2006110961A2 (fr) | 2006-10-26 |
WO2006110961A3 true WO2006110961A3 (fr) | 2006-12-21 |
Family
ID=37115500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2006/000540 WO2006110961A2 (fr) | 2005-04-22 | 2006-04-24 | Nouveaux materiaux inhibiteurs de corrosion |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2006110961A2 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451242B (zh) * | 2007-12-04 | 2010-09-29 | 中国石油天然气集团公司 | 一种用于含Cr油管的高温酸化缓蚀剂 |
WO2011033526A2 (fr) * | 2009-09-17 | 2011-03-24 | Bharat Petroleum Corporation Limited | Composition de carburant alcool-essence pour moteurs à combustion interne |
WO2013045258A1 (fr) * | 2011-09-27 | 2013-04-04 | Basf Se | Silicates stratifiés comme protection anticorrosion |
ITTO20130416A1 (it) * | 2013-05-23 | 2014-11-24 | Fiat Ricerche | Composizione di rivestimento per superfici metalliche con migliorate proprieta' anticorrosione |
EP3017007B1 (fr) * | 2013-07-02 | 2019-01-02 | Surtreat Holding, LLC | Revêtements résistant à la corrosion pour surfaces métalliques |
CN103484090A (zh) * | 2013-09-27 | 2014-01-01 | 桂林理工大学 | 对甲氧基苯甲醛缩对氨基苯甲酸席夫碱基聚乙二醇月桂酸单酯及其应用 |
CN106380538A (zh) * | 2016-08-25 | 2017-02-08 | 陕西科技大学 | 一种双效有机高分子化合物及其制备方法 |
DE102017122483B3 (de) * | 2017-09-27 | 2018-10-25 | Excor Korrosionsforschung Gmbh | Zusammensetzungen von Dampfphasen-Korrosionsinhibitoren und deren Verwendung sowie Verfahren zu deren Herstellung |
CN108217663B (zh) * | 2018-01-30 | 2020-06-02 | 清华大学 | 一种四氯化硅制备白炭黑的低温气相水解设备 |
CN110172179B (zh) * | 2019-05-30 | 2021-03-16 | 苏州拓锐新材料科技有限公司 | 一种膨胀型阻燃剂及其制备方法 |
EP4122987B1 (fr) * | 2021-07-21 | 2023-09-27 | Daw Se | Matière aqueuse de revêtement, revêtement obtenu pourvu de matière de revêtement, substrat revêtu, utilisation de la matière de revêtement et procédé de fabrication de la matière aqueuse de revêtement |
CN113930773B (zh) * | 2021-09-09 | 2022-10-14 | 华中科技大学 | 一种双醛淀粉席夫碱缓蚀剂及其制备方法和应用 |
CN114214052A (zh) * | 2021-12-13 | 2022-03-22 | 中海石油(中国)有限公司 | 一种微含硫环境中高密度完井液用复配型缓蚀剂及其制法与应用 |
CN115058713B (zh) * | 2022-05-16 | 2024-01-23 | 华南理工大学 | 一种有机无机杂化纳米复合缓蚀剂的制备方法及应用 |
CN115160843A (zh) * | 2022-07-05 | 2022-10-11 | 中国石油大学(北京) | 一种防腐涂层及其制备方法 |
CN117512599B (zh) * | 2023-11-17 | 2024-04-12 | 武汉三友石化有限公司 | 一种耐温高缓蚀水溶性缓蚀剂的制备方法及其应用 |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1112362A (en) * | 1965-07-09 | 1968-05-01 | Joseph William Ayers | Pigment particles coated with organo-aluminum compounds |
US3578690A (en) * | 1968-06-28 | 1971-05-11 | Halcon International Inc | Process for preparing molybdenum acid salts |
DE2452662A1 (de) * | 1973-11-07 | 1975-05-22 | Lubrizol Corp | Fluessige brenn- und treibstoffgemische auf der basis von kohlenwasserstoffen |
SU513978A1 (ru) * | 1974-06-14 | 1976-05-15 | Ордена Трудового Красного Знамени Институт Органического Синтеза Ан Латвийской Сср | 1-Органо-8,11-диметил-2,9,10-триокса -6-аза-1-сила-трицикло-/4,3,3,0,1, 6/додеканы и способ их получени |
US4022713A (en) * | 1974-03-13 | 1977-05-10 | Waldstein David A | Compositions containing monoalkanolamide borates |
US4393179A (en) * | 1980-12-01 | 1983-07-12 | Basf Farben & Fasern A.G. | Synthetic resin |
US4559103A (en) * | 1982-08-05 | 1985-12-17 | Honshu Seishi Kabushiki Kaisha | Packaging paper and packaging material for packaging metallic material and method of producing the same |
EP0319016A2 (fr) * | 1987-12-04 | 1989-06-07 | HENKEL CORPORATION (a Delaware corp.) | Traitement et post-traitement de métaux à l'aide de composés polyphénoliques |
US5053081A (en) * | 1990-04-02 | 1991-10-01 | Oakite Products, Inc. | Composition and method for treatment of conversion coated metal surfaces with an aqueous solution of 3-aminopropyltriethoxy silane and titanium chelate |
US5106519A (en) * | 1989-04-28 | 1992-04-21 | Thomas Mauthner | Conditioning additive for metal working bath |
JPH0762048A (ja) * | 1993-08-23 | 1995-03-07 | Hitachi Chem Co Ltd | 水系フェノール樹脂組成物 |
EP0685534B1 (fr) * | 1994-05-30 | 1998-09-16 | Sollac | Procédé de protection d'un substrat en acier au moyen d'un film mince de polymère hybride organique-inorganique |
EP0820492B1 (fr) * | 1995-04-11 | 1999-08-25 | Minnesota Mining And Manufacturing Company | Adhesifs epoxy renferamt des promoteurs d'adhesion dithio-oxamide |
US6033599A (en) * | 1998-10-13 | 2000-03-07 | Interwrap Industries Inc. | Vapor phase corrosion inhibitors |
US6149725A (en) * | 1998-03-09 | 2000-11-21 | Sika Ag, Vorm. Kaspar Winkler & Co. | Injection cement comprising corrosion inhibitors |
US6174461B1 (en) * | 1998-02-27 | 2001-01-16 | Cortec Corporation | Concrete sealers with migrating corrosion inhibitors |
US20010000619A1 (en) * | 1999-06-18 | 2001-05-03 | Bernard Bendiner | Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces |
US6770216B2 (en) * | 2000-05-11 | 2004-08-03 | Gifu University | Method for producing titanium-containing aqueous solutions |
EP1531150A1 (fr) * | 2003-11-13 | 2005-05-18 | Chevron Oronite Company LLC | Procédé de préparation de produits de condensation de Mannich d'alkylphénols et de métaux du groupe II carbonatés surbasiques |
-
2006
- 2006-04-24 WO PCT/AU2006/000540 patent/WO2006110961A2/fr active Application Filing
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1112362A (en) * | 1965-07-09 | 1968-05-01 | Joseph William Ayers | Pigment particles coated with organo-aluminum compounds |
US3578690A (en) * | 1968-06-28 | 1971-05-11 | Halcon International Inc | Process for preparing molybdenum acid salts |
DE2452662A1 (de) * | 1973-11-07 | 1975-05-22 | Lubrizol Corp | Fluessige brenn- und treibstoffgemische auf der basis von kohlenwasserstoffen |
US4022713A (en) * | 1974-03-13 | 1977-05-10 | Waldstein David A | Compositions containing monoalkanolamide borates |
SU513978A1 (ru) * | 1974-06-14 | 1976-05-15 | Ордена Трудового Красного Знамени Институт Органического Синтеза Ан Латвийской Сср | 1-Органо-8,11-диметил-2,9,10-триокса -6-аза-1-сила-трицикло-/4,3,3,0,1, 6/додеканы и способ их получени |
US4393179A (en) * | 1980-12-01 | 1983-07-12 | Basf Farben & Fasern A.G. | Synthetic resin |
US4559103A (en) * | 1982-08-05 | 1985-12-17 | Honshu Seishi Kabushiki Kaisha | Packaging paper and packaging material for packaging metallic material and method of producing the same |
EP0319016A2 (fr) * | 1987-12-04 | 1989-06-07 | HENKEL CORPORATION (a Delaware corp.) | Traitement et post-traitement de métaux à l'aide de composés polyphénoliques |
US5106519A (en) * | 1989-04-28 | 1992-04-21 | Thomas Mauthner | Conditioning additive for metal working bath |
US5053081A (en) * | 1990-04-02 | 1991-10-01 | Oakite Products, Inc. | Composition and method for treatment of conversion coated metal surfaces with an aqueous solution of 3-aminopropyltriethoxy silane and titanium chelate |
JPH0762048A (ja) * | 1993-08-23 | 1995-03-07 | Hitachi Chem Co Ltd | 水系フェノール樹脂組成物 |
EP0685534B1 (fr) * | 1994-05-30 | 1998-09-16 | Sollac | Procédé de protection d'un substrat en acier au moyen d'un film mince de polymère hybride organique-inorganique |
EP0820492B1 (fr) * | 1995-04-11 | 1999-08-25 | Minnesota Mining And Manufacturing Company | Adhesifs epoxy renferamt des promoteurs d'adhesion dithio-oxamide |
US6174461B1 (en) * | 1998-02-27 | 2001-01-16 | Cortec Corporation | Concrete sealers with migrating corrosion inhibitors |
US6149725A (en) * | 1998-03-09 | 2000-11-21 | Sika Ag, Vorm. Kaspar Winkler & Co. | Injection cement comprising corrosion inhibitors |
US6033599A (en) * | 1998-10-13 | 2000-03-07 | Interwrap Industries Inc. | Vapor phase corrosion inhibitors |
US20010000619A1 (en) * | 1999-06-18 | 2001-05-03 | Bernard Bendiner | Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces |
US6770216B2 (en) * | 2000-05-11 | 2004-08-03 | Gifu University | Method for producing titanium-containing aqueous solutions |
EP1531150A1 (fr) * | 2003-11-13 | 2005-05-18 | Chevron Oronite Company LLC | Procédé de préparation de produits de condensation de Mannich d'alkylphénols et de métaux du groupe II carbonatés surbasiques |
Non-Patent Citations (5)
Title |
---|
"Potassium Sorbate", NATIONAL ORGANIC STANDARDS BOARD TECHNICAL ADVISORY PANEL REVIEW, 4 April 2002 (2002-04-04), pages 1 - 11, XP003005427 * |
BAILAR C.J. ET AL., COMPREHENSIVE INORGANIC CHEMISTRY. OXFORD, PERGAMON PRESS, vol. 1, 1973, pages 462 - 466, XP008074206 * |
DATABASE WPI Week 197522, Derwent World Patents Index; Class E14, AN 1975-36201W, XP003005425 * |
DATABASE WPI Week 197726, Derwent World Patents Index; Class E11, AN 1977-45611Y, XP003005426 * |
PATENT ABSTRACTS OF JAPAN * |
Also Published As
Publication number | Publication date |
---|---|
WO2006110961A2 (fr) | 2006-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006110961A3 (fr) | Nouveaux materiaux inhibiteurs de corrosion | |
MXPA05009756A (es) | Proceso para preparar ditioesteres. | |
MXPA05010454A (es) | Dispersiones y recubrimientos acuosos. | |
EP1308449A3 (fr) | Procedé de préparation de complexes métalliques ioniques | |
WO2003053398A8 (fr) | Oxyde de zinc a surface modifiee, servant a la production de dispersions nanoparticulaires | |
WO2009109991A3 (fr) | Nouveaux inhibiteurs de tyrosine kinase contenant de l'hydrazide | |
TW200734038A (en) | Novel dispersant and compositions thereof | |
TW200631939A (en) | Process for cross coupling indoles | |
WO2007038277A3 (fr) | Resolution de derives d'acide alpha-(phenoxy) phenylacetique avec des naphtyl-alkylamines | |
NO20032731L (no) | Fremgangsmåte for fremstilling av sulfonamid-substituerte imidazotriazinoner | |
WO2007148136A3 (fr) | Nouveau catalyseur de polymérisation | |
TW200738740A (en) | Process for the production of mercaptoalkylalkoxysilanes | |
DK1418178T3 (da) | Flammehæmmende middel til polymermaterialer | |
RS53062B (en) | PREPARATION PROCESS 4 - [(1,6-Dihydro-6-oxo-2-pyrimidinyl) AMINO BENZONITRILA | |
WO2006089129A3 (fr) | Procede pour l'hydrosilylation asymetrique de cetones | |
WO2003042166A3 (fr) | PROCEDE DE PREPARATION D'AMIDES D'ACIDE HYDROCARBOXYLIQUE-α | |
ZA200707974B (en) | Method for preparing substituted pyrimidines | |
CN104030973A (zh) | 一种1,4-二氢吡啶类化合物的制备方法 | |
ATE416178T1 (de) | Verbindungen enthaltend 3,4-methylendioxythiopen- einheiten | |
NO20083880L (no) | Fremgangsmate for fremstilling av 2-(4-hydroxy-3-morfolinyl)-2-syklohexenon | |
WO2007095980A8 (fr) | Acides aminés modifiés | |
MXPA05013715A (es) | Proceso para preparar derivados del acido (2s)-3-(4- {2-[amino]-2 -oxoetoxi} fenil)-2- [amino]-2 -oxoetoxi}fenil)-2 -etoxipropanoico. | |
UA96281C2 (ru) | Способ получения сульфонамидов и промежуточных соединений | |
WO2007147397A3 (fr) | PROCÉDÉ DE FABRICATION DE N-ACYL-α-AMINONITRILES | |
NO20023432L (no) | Fremgangsmåte til fremstilling av heterosykliske forbindelser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: RU |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06721420 Country of ref document: EP Kind code of ref document: A2 |