KR960705076A - 니켈이 없는 인산화 방법(nickel-free phosphatization process) - Google Patents

니켈이 없는 인산화 방법(nickel-free phosphatization process) Download PDF

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KR960705076A
KR960705076A KR1019960701115A KR19960701115A KR960705076A KR 960705076 A KR960705076 A KR 960705076A KR 1019960701115 A KR1019960701115 A KR 1019960701115A KR 19960701115 A KR19960701115 A KR 19960701115A KR 960705076 A KR960705076 A KR 960705076A
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solution
hydroxylamine
free
phosphorylated
zinc
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KR100327287B1 (ko
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로란트 볼프-아힘
고트발트 칼-하인쯔
디에터 브란츠 칼
브로우버 얀-빌렘
마이어 베른트
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게오르그 챠이트·요한 글라슬
헨켈 코만디트게젤샤프트 아우프 아크티엔
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Priority claimed from DE19934341041 external-priority patent/DE4341041A1/de
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    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
    • C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
    • 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
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    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
    • C23C22/364—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also manganese cations
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
    • C23C22/42—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also phosphates

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Abstract

본 발명은 히드록실아민 및/또는 니트로벤젠술폰산염을 함유하며 대개 유리 구리 및 옥소-음이온의 할로겐과 마찬가지로 바람직하지 못한 유리니켈, 아질산염 및 질산염을 함유하지 않는 용액을 인산화하는 것을 이용한 강철, 아연-코팅된 강철 및 알루미늄을 인산화하는 방법에 관한 것이다.

Description

니켈이 없는 인산화 방법(NICKEL-FREE PHOSPHATIZATION PROCESS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 아연, 망간 및 인산 이온 및 가속제로서 히드록실아민 또는 히드록실아민 화합물 및/또는 m-니트로벤젠술폰산염 또는 그의 수용성 염을 포함하는 산성 인산화 수용액으로써 금속 표면을 인산화하는 방법에 있어서, 금속 표면을 니켈, 코발트, 구리, 아질산염 및 할로겐의 옥소-음이온이 없으며, 0.3~2g/ℓ의 아연(Ⅱ), 0.3~4g/ℓ의 망간(Ⅱ), 5~40g/ℓ의 인산 이온, 유리 또는 착화된 형태인 0.1~5g/ℓ의 히드록실아민 및/또는 0.2~2g/ℓ의 m-니트로벤젠술폰산염 및 0.5g/ℓ 이하의 질산 이온을 함유하며 망간 함량이 아연 함량의 최소한 50%에 달하는 인산화 용액과 접촉시키는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 인산화 용액이 0.1g/ℓ의 질산염을 포함하는 것을 특징으로 하는 방법.
  3. 제1항 및 제2항에 있어서, 인산화 용액이 첨가적으로 800㎎ 이하의 유리 플루오라이드/ℓ를 포함하는 2.5g의 전체 플루오라이드 1ℓ의 양으로 유리 및/또는 착화된 형태의 플루오라이드를 더 함유하는 것을 특징으로 하는 방법.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 인산화 용액이 인산 이온 대 아연 이온의 중량비가 3.7~30 : 1 및 바람직하게는 10~20 : 1인 것을 특징으로 하는 방법.
  5. 제1항 내지 제4항 중 어느 한 항에 있어서, 인산화 용액이 0.3~2g/ℓ 및 바람직하게는 0.5~1.5g/ℓ의 망간(Ⅱ) 함량을 가지는 것을 특징으로 하는 방법.
  6. 제1항 내지 제5항 중 어느 한 항에 있어서, 인산화 용액이 유리산 또는 수용성 염, 더욱 특별히 나트륨염의 형태인 m-니트로벤젠술폰산염을 함유하며, m-니트로벤젠술폰산염의 농도가 바람직하게는 0.4~1g/ℓ인 것을 특징으로 하는 방법.
  7. 제1항 내지 제6항 중 어느 한 항에 있어서, 유리산의 함량이 인산부에서 0.3 내지 1.5 포인트이고 코일인산화에서 0.3 내지 2.5이며 전체산의 함량이 15 내지 25 포인트인 것을 특징으로 하는 방법.
  8. 제1항 내지 제7항 중 어느 한 항에 있어서, 인산화 용액이 유리 또는 착화된 형태 또는 그의 염의 형태, 더욱 특별히 술폰산염 또는 인산염의 형태인 히드록실아민을 함유하는 것을 특징으로 하는 방법.
  9. 제8항에 있어서, 인산화 용액이 히드록실아민으로서 나타난 0.4~2g/ℓ의 유리 형태, 염의 형태 또는 착화된 형태인 히드록실아민의 함량을 가지는 것을 특징으로 하는 방법.
  10. 제8항 및 제9항 중 어느 한 항에 있어서, g/ℓ 단위로 아연 및 망간 농도의 합 대 히드록실아민 농도의 비가 1.0~6.0 : 1 및 바람직하게는 2.0~4.0 : 1인 것을 특징으로 하는 방법.
  11. 제8항 내지 제10항 중 어느 한 항에 있어서, 인산화용액이 추가적으로 그들의 산 및/또는 그들의 암모늄, 알칼리 금속 및/또는 알칼리 토금속 염의 형태의 실리코팅스텐산염 및/또는 보로텅스텐산염의 수용성 텅스텐산의 형태인, 20~800㎎/ℓ 및 바람직하게는 50~600㎎/ℓ의 텅스텐을 더 함유하는 것을 특징으로 하는 방법.
  12. 제1항 내지 제11항 중 어느 한 항에 있어서, 인산화용액이 히드록실아민 또는 m-니트로벤젠술폰산염을 함유하는 것을 특징으로 하는 방법.
  13. 제1항 내지 제12항 중 어느 한 항에 있어서, 강철, 아연 도금된 또는 아연 합금-아연 도금된 강철, 알루미늄, 알루미늄화된 또는 합금-알루미늄화된 강철의 표면을 처리하기 위한 방법.
  14. 제13항에 있어서, 금속 표면을 5초~8분의 처리 시간동안 분무, 침적 또는 분무/침적에 의해 인산화용액과 접촉시키는 것을 특징으로 하는 방법.
  15. 제14항에 있어서, 인산화 용액의 온도가 30~70℃인 것을 특징으로 하는 방법.
  16. 제15항에 있어서, 래커칠 전에, 더욱 특별히 양이온 전기코팅 전에 금속 표면을 처리하기 위한 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960701115A 1993-09-06 1994-08-29 무니켈 인산처리 방법 KR100327287B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEP4330104.5 1993-09-06
DE4330104A DE4330104A1 (de) 1993-09-06 1993-09-06 Nickel- und Kupfer-freies Phosphatierverfahren
DE19934341041 DE4341041A1 (de) 1993-12-02 1993-12-02 Nickelfreies Phosphatierverfahren mit m-Nitrobenzolsulfonat
DEP4341041.3 1993-12-02
PCT/EP1994/002848 WO1995007370A1 (de) 1993-09-06 1994-08-29 Nickelfreies phosphatierverfahren

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Publication Number Publication Date
KR960705076A true KR960705076A (ko) 1996-10-09
KR100327287B1 KR100327287B1 (ko) 2002-11-22

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US (1) US5792283A (ko)
EP (1) EP0717787B1 (ko)
JP (1) JP3348856B2 (ko)
KR (1) KR100327287B1 (ko)
CN (1) CN1041001C (ko)
AT (1) ATE162233T1 (ko)
AU (1) AU678284B2 (ko)
BR (1) BR9407485A (ko)
CA (1) CA2171180A1 (ko)
CZ (1) CZ286514B6 (ko)
DE (1) DE59405046D1 (ko)
ES (1) ES2111949T3 (ko)
WO (1) WO1995007370A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653790A (en) * 1994-11-23 1997-08-05 Ppg Industries, Inc. Zinc phosphate tungsten-containing coating compositions using accelerators
DE19511573A1 (de) * 1995-03-29 1996-10-02 Henkel Kgaa Verfahren zur Phosphatierung mit metallhaltiger Nachspülung
DE19639596A1 (de) * 1996-09-26 1998-04-02 Henkel Kgaa Verfahren zur Phosphatierung von Stahlband
DE19756735A1 (de) * 1997-12-19 1999-06-24 Henkel Kgaa Phosphatierung von einseitig verzinktem Stahlband
DE19808440C2 (de) 1998-02-27 2000-08-24 Metallgesellschaft Ag Wässrige Lösung und Verfahren zur Phosphatierung metallischer Oberflächen sowie eine Verwendung der Lösung und des Verfahrens
DE19808755A1 (de) 1998-03-02 1999-09-09 Henkel Kgaa Schichtgewichtsteuerung bei Bandphosphatierung
DE19834796A1 (de) 1998-08-01 2000-02-03 Henkel Kgaa Verfahren zur Phosphatierung, Nachspülung und kathodischer Elektrotauchlackierung
AU2348500A (en) * 1998-12-23 2000-07-31 Henkel Corporation Composition and process for heavy zinc phosphating
JP2001342575A (ja) * 2000-05-31 2001-12-14 Nippon Dacro Shamrock Co Ltd 水性金属表面処理剤
DE10110833B4 (de) * 2001-03-06 2005-03-24 Chemetall Gmbh Verfahren zum Aufbringen eines Phosphatüberzuges und Verwendung der derart phosphatierten Metallteile
DE10155666A1 (de) * 2001-11-13 2003-05-22 Henkel Kgaa Mit Hydroxylamin und organischen Stickstoffverbindungen beschleunigtes Phosphatierverfahren
KR100554740B1 (ko) * 2001-12-17 2006-02-24 주식회사 포스코 인산피막이 형성된 전기아연 도금강판 제조방법
CA2686179A1 (en) * 2007-06-07 2009-02-05 Henkel Ag & Co. Kgaa High manganese cobalt-modified zinc phosphate conversion coating
DE102010001686A1 (de) 2010-02-09 2011-08-11 Henkel AG & Co. KGaA, 40589 Zusammensetzung für die alkalische Passivierung von Zinkoberflächen
EP2503025B1 (de) 2011-03-22 2013-07-03 Henkel AG & Co. KGaA Mehrstufige korrosionsschützende Behandlung metallischer Bauteile, die zumindest teilweise Oberflächen von Zink oder Zinklegierungen aufweisen
CN102703889B (zh) * 2012-05-28 2014-06-04 武汉永正科技发展有限公司 低温单组份锌系磷化液及其制备方法
CN103184444B (zh) * 2013-03-29 2016-08-03 柳州煜华科技有限公司 一种适用于金属紧固件的磷化液
CN104651820A (zh) * 2015-02-16 2015-05-27 天津大学 一种碳钢超声磷化液及制备方法以及采用磷化液对碳钢磷化的方法
ES2873381T3 (es) * 2015-04-07 2021-11-03 Chemetall Gmbh Procedimiento para el ajuste específico de la conductividad eléctrica de revestimientos de conversión

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339945A (en) * 1976-09-25 1978-04-12 Nippon Packaging Kk Surface treatment of zinc or zinc alloy
GB2072225B (en) * 1980-03-21 1983-11-02 Pyrene Chemical Services Ltd Process and composition for coating metal surfaces
JPS57152472A (en) * 1981-03-16 1982-09-20 Nippon Paint Co Ltd Phosphating method for metallic surface for cation type electrodeposition painting
ES8606528A1 (es) * 1985-02-22 1986-04-01 Henkel Iberica Procedimiento para el fosfatado de superficies metalicas, especialmente ferreas
ATE160592T1 (de) * 1985-08-27 1997-12-15 Henkel Corp Verfahren zur phosphatierung von metalloberflächen
US4865653A (en) * 1987-10-30 1989-09-12 Henkel Corporation Zinc phosphate coating process
NL8703050A (nl) * 1987-12-16 1989-07-17 Johannes Schuitemaker Invoermechanisme voor een opraapwagen.
EP0321059B1 (en) * 1987-12-18 1992-10-21 Nippon Paint Co., Ltd. Process for phosphating metal surfaces
JP2636919B2 (ja) * 1989-01-26 1997-08-06 日本パーカライジング株式会社 鉄鋼の冷間塑性加工用潤滑処理方法
US5232523A (en) * 1989-03-02 1993-08-03 Nippon Paint Co., Ltd. Phosphate coatings for metal surfaces
DE3913089A1 (de) * 1989-04-21 1990-10-25 Henkel Kgaa Chlorat- und nitritfreies verfahren zur herstellung von nickel- und manganhaltigen zinkphosphatschichten
JPH0696773B2 (ja) * 1989-06-15 1994-11-30 日本ペイント株式会社 金属表面のリン酸亜鉛皮膜形成方法
DE3920296A1 (de) * 1989-06-21 1991-01-10 Henkel Kgaa Verfahren zur herstellung von mangan- und magnesiumhaltigen zinkphosphatueberzuegen
US5268041A (en) * 1990-04-27 1993-12-07 Metallgesellschaft Ag Process for phosphating metal surfaces
DE4013483A1 (de) * 1990-04-27 1991-10-31 Metallgesellschaft Ag Verfahren zur phosphatierung von metalloberflaechen
DE4210513A1 (de) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-freie Phosphatierverfahren

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CZ67396A3 (en) 1996-12-11
JP3348856B2 (ja) 2002-11-20
CA2171180A1 (en) 1995-03-16
WO1995007370A1 (de) 1995-03-16
CN1041001C (zh) 1998-12-02
KR100327287B1 (ko) 2002-11-22
EP0717787B1 (de) 1998-01-14
CN1129961A (zh) 1996-08-28
AU678284B2 (en) 1997-05-22
BR9407485A (pt) 1996-06-25
CZ286514B6 (cs) 2000-05-17
US5792283A (en) 1998-08-11
JPH09502224A (ja) 1997-03-04
ES2111949T3 (es) 1998-03-16
EP0717787A1 (de) 1996-06-26
ATE162233T1 (de) 1998-01-15
DE59405046D1 (de) 1998-02-19
AU7537394A (en) 1995-03-27

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