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WO2004104245A3 - Cermets a gradient de composition, et processus de traitement thermique reactif permettant de les preparer - Google Patents

Cermets a gradient de composition, et processus de traitement thermique reactif permettant de les preparer Download PDF

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Publication number
WO2004104245A3
WO2004104245A3 PCT/US2004/015552 US2004015552W WO2004104245A3 WO 2004104245 A3 WO2004104245 A3 WO 2004104245A3 US 2004015552 W US2004015552 W US 2004015552W WO 2004104245 A3 WO2004104245 A3 WO 2004104245A3
Authority
WO
WIPO (PCT)
Prior art keywords
reactive
heat treatment
treatment process
composition gradient
cermets
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.)
Ceased
Application number
PCT/US2004/015552
Other languages
English (en)
Other versions
WO2004104245A2 (fr
Inventor
Changmin Chun
Narasimha-Rao Ventaka Bangaru
Hyun-Woo Jin
Jayoung Koo
John Roger Peterson
Robert Lee Antram
Christopher John Fowler
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering 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
Priority claimed from US10/829,818 external-priority patent/US7431777B1/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Priority to BRPI0410402-1A priority Critical patent/BRPI0410402A/pt
Priority to MXPA05011135A priority patent/MXPA05011135A/es
Priority to AU2004242136A priority patent/AU2004242136A1/en
Priority to JP2006533184A priority patent/JP2007516348A/ja
Priority to CA002523587A priority patent/CA2523587A1/fr
Priority to EP04752548A priority patent/EP1644549A2/fr
Publication of WO2004104245A2 publication Critical patent/WO2004104245A2/fr
Publication of WO2004104245A3 publication Critical patent/WO2004104245A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2204/00—End product comprising different layers, coatings or parts of cermet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

Des cermets, en particulier des cermets à gradient de composition, peuvent être préparés à partir d'alliages métalliques de masse appropriés, par un processus de traitement thermique réactif faisant appel à un environnement réactif sélectionné dans le groupe formé par le carbone réactif, l'azote réactif, le bore réactif, l'oxygène réactif et des mélanges de ces derniers.
PCT/US2004/015552 2003-05-20 2004-05-18 Cermets a gradient de composition, et processus de traitement thermique reactif permettant de les preparer Ceased WO2004104245A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0410402-1A BRPI0410402A (pt) 2003-05-20 2004-05-18 processos para preparar um material cermet com gradiente de composição, produto cermet com gradiente de composição, e, método para proteger uma superfìcie metálica exposta a um material erosivo
MXPA05011135A MXPA05011135A (es) 2003-05-20 2004-05-18 Cerametales de gradiente de composicion y proceso de tratamiento termico reactivo para preparar los mismos.
AU2004242136A AU2004242136A1 (en) 2003-05-20 2004-05-18 Composition gradient cermets and reactive heat treatment process for preparing same
JP2006533184A JP2007516348A (ja) 2003-05-20 2004-05-18 組成勾配サーメットおよびその調製のための反応性熱処理方法
CA002523587A CA2523587A1 (fr) 2003-05-20 2004-05-18 Cermets a gradient de composition, et processus de traitement thermique reactif permettant de les preparer
EP04752548A EP1644549A2 (fr) 2003-05-20 2004-05-18 Cermets a gradient de composition, et processus de traitement thermique reactif permettant de les preparer

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47199203P 2003-05-20 2003-05-20
US60/471,992 2003-05-20
US10/829,818 2004-04-22
US10/829,818 US7431777B1 (en) 2003-05-20 2004-04-22 Composition gradient cermets and reactive heat treatment process for preparing same

Publications (2)

Publication Number Publication Date
WO2004104245A2 WO2004104245A2 (fr) 2004-12-02
WO2004104245A3 true WO2004104245A3 (fr) 2005-07-07

Family

ID=33479307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/015552 Ceased WO2004104245A2 (fr) 2003-05-20 2004-05-18 Cermets a gradient de composition, et processus de traitement thermique reactif permettant de les preparer

Country Status (9)

Country Link
EP (1) EP1644549A2 (fr)
JP (1) JP2007516348A (fr)
KR (1) KR20060004696A (fr)
AU (1) AU2004242136A1 (fr)
BR (1) BRPI0410402A (fr)
CA (1) CA2523587A1 (fr)
MX (1) MXPA05011135A (fr)
RU (1) RU2005136134A (fr)
WO (1) WO2004104245A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8123872B2 (en) * 2006-02-22 2012-02-28 General Electric Company Carburization process for stabilizing nickel-based superalloys
US7842139B2 (en) * 2006-06-30 2010-11-30 Exxonmobil Research And Engineering Company Erosion resistant cermet linings for oil and gas exploration, refining and petrochemical processing applications
US7758925B2 (en) 2007-09-21 2010-07-20 Siemens Energy, Inc. Crack-free erosion resistant coatings on steels
CN101429618B (zh) * 2008-11-21 2012-10-31 嘉应学院 型内熔化扩散形成梯度耐磨材料及其制造方法
CN102677099A (zh) * 2012-06-12 2012-09-19 河北联合大学 Ni-W梯度材料及其制备方法
JP2014214344A (ja) * 2013-04-25 2014-11-17 株式会社エフ・シー・シー 合金鋼製部品の表面改質装置、合金鋼製部品の表面改質方法および合金鋼製部品の製造方法
JP6452340B2 (ja) * 2014-06-30 2019-01-16 国立大学法人群馬大学 金属の硬化処理方法
KR102497741B1 (ko) * 2018-07-05 2023-02-09 에스케이이노베이션 주식회사 고온 구조물 지지용 합금 및 이를 이용한 고온 구조물 지지방법
CN113621921B (zh) * 2021-07-19 2022-09-16 西安理工大学 梯度陶瓷镍多层膜及其化学热处理制备方法

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398834A (en) * 1931-03-14 1933-09-14 Commentry Fourchambault Et Dec Improvements in and relating to the nitrogenisation of ferrous austenitic alloys
JPS61174324A (ja) * 1985-01-28 1986-08-06 Toyota Motor Corp 歪矯正の容易な高強度鋼部材の製造方法
JPH02294462A (ja) * 1989-05-10 1990-12-05 Mazda Motor Corp 鋼部材の浸炭焼入方法
SU1629349A1 (ru) * 1987-12-08 1991-02-23 Днепропетровский Металлургический Институт Способ термической обработки низкоуглеродистых легированных сталей
US5102538A (en) * 1989-09-20 1992-04-07 Tremonis Gesellschaft Mit Beschrankter Haftung Brauerei-Nebenerzeugnisse Apparatus for the treatment of filter sludge consisting predominantly of diatomite and method of operating same
JPH04136152A (ja) * 1990-09-28 1992-05-11 Sumitomo Metal Ind Ltd 鋼部材の浸炭焼き入れ方法
JPH06256886A (ja) * 1993-03-03 1994-09-13 Sumitomo Metal Ind Ltd 耐摩耗性に優れたＴｉ合金部材とその製造方法
JPH08319555A (ja) * 1995-05-19 1996-12-03 Matsushita Electric Works Ltd Ｆｅ−Ｃｒ−Ｎｉ−Ａｌ系フェライト合金の処理方法
US5599404A (en) * 1992-11-27 1997-02-04 Alger; Donald L. Process for forming nitride protective coatings
JPH09263906A (ja) * 1996-01-23 1997-10-07 Hitachi Metals Ltd Ｆｅ−Ｎｉ−Ｃｒ−Ａｌ系フェライト合金およびその製造方法
US5820707A (en) * 1995-03-17 1998-10-13 Teledyne Industries, Inc. Composite article, alloy and method
US6267825B1 (en) * 1998-10-16 2001-07-31 Smith & Wesson Corp. Process for treating metal workpieces
WO2001068933A2 (fr) * 2000-03-14 2001-09-20 The Timken Company Acier inoxydable de carburation a hautes performances pour utilisation sous hautes temperatures
JP2003073757A (ja) * 2001-08-31 2003-03-12 Otsuka Chem Co Ltd 金属複合組成物の製造方法

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398834A (en) * 1931-03-14 1933-09-14 Commentry Fourchambault Et Dec Improvements in and relating to the nitrogenisation of ferrous austenitic alloys
JPS61174324A (ja) * 1985-01-28 1986-08-06 Toyota Motor Corp 歪矯正の容易な高強度鋼部材の製造方法
SU1629349A1 (ru) * 1987-12-08 1991-02-23 Днепропетровский Металлургический Институт Способ термической обработки низкоуглеродистых легированных сталей
JPH02294462A (ja) * 1989-05-10 1990-12-05 Mazda Motor Corp 鋼部材の浸炭焼入方法
US5102538A (en) * 1989-09-20 1992-04-07 Tremonis Gesellschaft Mit Beschrankter Haftung Brauerei-Nebenerzeugnisse Apparatus for the treatment of filter sludge consisting predominantly of diatomite and method of operating same
JPH04136152A (ja) * 1990-09-28 1992-05-11 Sumitomo Metal Ind Ltd 鋼部材の浸炭焼き入れ方法
US5599404A (en) * 1992-11-27 1997-02-04 Alger; Donald L. Process for forming nitride protective coatings
JPH06256886A (ja) * 1993-03-03 1994-09-13 Sumitomo Metal Ind Ltd 耐摩耗性に優れたＴｉ合金部材とその製造方法
US5820707A (en) * 1995-03-17 1998-10-13 Teledyne Industries, Inc. Composite article, alloy and method
JPH08319555A (ja) * 1995-05-19 1996-12-03 Matsushita Electric Works Ltd Ｆｅ−Ｃｒ−Ｎｉ−Ａｌ系フェライト合金の処理方法
JPH09263906A (ja) * 1996-01-23 1997-10-07 Hitachi Metals Ltd Ｆｅ−Ｎｉ−Ｃｒ−Ａｌ系フェライト合金およびその製造方法
US6267825B1 (en) * 1998-10-16 2001-07-31 Smith & Wesson Corp. Process for treating metal workpieces
WO2001068933A2 (fr) * 2000-03-14 2001-09-20 The Timken Company Acier inoxydable de carburation a hautes performances pour utilisation sous hautes temperatures
JP2003073757A (ja) * 2001-08-31 2003-03-12 Otsuka Chem Co Ltd 金属複合組成物の製造方法

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Title
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PATENT ABSTRACTS OF JAPAN vol. 010, no. 383 (C - 393) 23 December 1986 (1986-12-23) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 068 (C - 0807) 18 February 1991 (1991-02-18) *
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PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 07 3 July 2003 (2003-07-03) *

Also Published As

Publication number Publication date
KR20060004696A (ko) 2006-01-12
AU2004242136A1 (en) 2004-12-02
EP1644549A2 (fr) 2006-04-12
RU2005136134A (ru) 2006-06-27
CA2523587A1 (fr) 2004-12-02
WO2004104245A2 (fr) 2004-12-02
JP2007516348A (ja) 2007-06-21
BRPI0410402A (pt) 2006-05-30
MXPA05011135A (es) 2005-12-14

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