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DE19621184A1 - Zinkphosphatierung mit integrierter Nachpassivierung - Google Patents

Zinkphosphatierung mit integrierter Nachpassivierung

Info

Publication number
DE19621184A1
DE19621184A1 DE19621184A DE19621184A DE19621184A1 DE 19621184 A1 DE19621184 A1 DE 19621184A1 DE 19621184 A DE19621184 A DE 19621184A DE 19621184 A DE19621184 A DE 19621184A DE 19621184 A1 DE19621184 A1 DE 19621184A1
Authority
DE
Germany
Prior art keywords
group
vinyl
methacrylate
ions
hydrogen
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.)
Withdrawn
Application number
DE19621184A
Other languages
German (de)
English (en)
Inventor
Juergen Dr Geke
Peter Dr Kuhm
Bernd Dr Mayer
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7795360&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE19621184(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to DE19621184A priority Critical patent/DE19621184A1/de
Priority to KR1019980709695A priority patent/KR20000016128A/ko
Priority to CN97194993A priority patent/CN1219982A/zh
Priority to BR9709493A priority patent/BR9709493A/pt
Priority to CZ983892A priority patent/CZ389298A3/cs
Priority to HU9903963A priority patent/HUP9903963A3/hu
Priority to CA002256695A priority patent/CA2256695A1/en
Priority to RU98123610/02A priority patent/RU2179198C2/ru
Priority to PL97330013A priority patent/PL330013A1/xx
Priority to US09/194,412 priority patent/US20020011281A1/en
Priority to PCT/EP1997/002552 priority patent/WO1997045568A1/de
Priority to JP54152497A priority patent/JP3725171B2/ja
Priority to SK1626-98A priority patent/SK162698A3/sk
Priority to AU30275/97A priority patent/AU712640B2/en
Priority to EP97924957A priority patent/EP0958402A1/de
Priority to TR1998/02438T priority patent/TR199802438T2/xx
Priority to ZA974617A priority patent/ZA974617B/xx
Priority to ARP970102269A priority patent/AR007310A1/es
Publication of DE19621184A1 publication Critical patent/DE19621184A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/06Chemical 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
    • C23C22/07Chemical 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
    • C23C22/08Orthophosphates
    • C23C22/18Orthophosphates containing manganese cations
    • 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/06Chemical 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
    • C23C22/07Chemical 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
    • C23C22/08Orthophosphates
    • C23C22/18Orthophosphates containing manganese cations
    • C23C22/182Orthophosphates containing manganese cations containing also zinc cations
    • 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/06Chemical 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
    • C23C22/34Chemical 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
    • C23C22/36Chemical 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
    • 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/06Chemical 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
    • C23C22/34Chemical 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
    • C23C22/36Chemical 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
    • C23C22/364Chemical 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE19621184A 1996-05-28 1996-05-28 Zinkphosphatierung mit integrierter Nachpassivierung Withdrawn DE19621184A1 (de)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DE19621184A DE19621184A1 (de) 1996-05-28 1996-05-28 Zinkphosphatierung mit integrierter Nachpassivierung
TR1998/02438T TR199802438T2 (en) 1996-05-28 1997-05-20 Tamamlanm�� Ard�l Pasifle�tirme �le �inko Fosfatlamas�.
PL97330013A PL330013A1 (en) 1996-05-28 1997-05-20 Method of zinc phosphate coating by way of integrated supplementary passivation
PCT/EP1997/002552 WO1997045568A1 (de) 1996-05-28 1997-05-20 Zinkphosphatierung mit integrierter nachpassivierung
BR9709493A BR9709493A (pt) 1996-05-28 1997-05-20 Fosfatizacão de zinco com pós-passivacão integrada
CZ983892A CZ389298A3 (cs) 1996-05-28 1997-05-20 Způsob fosfátování kovových povrchů
HU9903963A HUP9903963A3 (en) 1996-05-28 1997-05-20 Zinc phosphating with integrated subsequent passivation
CA002256695A CA2256695A1 (en) 1996-05-28 1997-05-20 Zinc phosphating with integrated subsequent passivation
RU98123610/02A RU2179198C2 (ru) 1996-05-28 1997-05-20 Способ цинкового фосфатирования с интегрированным дополнительным пассивированием
KR1019980709695A KR20000016128A (ko) 1996-05-28 1997-05-20 연속적 후-부동태화의 아연인산염처리_
US09/194,412 US20020011281A1 (en) 1996-05-28 1997-05-20 Zinc phosphating with integrated subsequent passivation
CN97194993A CN1219982A (zh) 1996-05-28 1997-05-20 带有整体后钝化的锌磷酸盐化法
JP54152497A JP3725171B2 (ja) 1996-05-28 1997-05-20 一体化した後不動態化を伴うリン酸亜鉛処理
SK1626-98A SK162698A3 (en) 1996-05-28 1997-05-20 Zinc phosphating with integrated subsequent passivation
AU30275/97A AU712640B2 (en) 1996-05-28 1997-05-20 Zinc phosphating with integrated subsequent passivation
EP97924957A EP0958402A1 (de) 1996-05-28 1997-05-20 Zinkphosphatierung mit integrierter nachpassivierung
ZA974617A ZA974617B (en) 1996-05-28 1997-05-27 Zinc phosphating with integrated post-passivation
ARP970102269A AR007310A1 (es) 1996-05-28 1997-05-28 Procedimiento para fosfatar superficies metalicas a base de zinc con post- pasivado integrado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19621184A DE19621184A1 (de) 1996-05-28 1996-05-28 Zinkphosphatierung mit integrierter Nachpassivierung

Publications (1)

Publication Number Publication Date
DE19621184A1 true DE19621184A1 (de) 1997-12-04

Family

ID=7795360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19621184A Withdrawn DE19621184A1 (de) 1996-05-28 1996-05-28 Zinkphosphatierung mit integrierter Nachpassivierung

Country Status (18)

Country Link
US (1) US20020011281A1 (es)
EP (1) EP0958402A1 (es)
JP (1) JP3725171B2 (es)
KR (1) KR20000016128A (es)
CN (1) CN1219982A (es)
AR (1) AR007310A1 (es)
AU (1) AU712640B2 (es)
BR (1) BR9709493A (es)
CA (1) CA2256695A1 (es)
CZ (1) CZ389298A3 (es)
DE (1) DE19621184A1 (es)
HU (1) HUP9903963A3 (es)
PL (1) PL330013A1 (es)
RU (1) RU2179198C2 (es)
SK (1) SK162698A3 (es)
TR (1) TR199802438T2 (es)
WO (1) WO1997045568A1 (es)
ZA (1) ZA974617B (es)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014397A1 (de) * 1997-09-17 1999-03-25 Henkel Kommanditgesellschaft Auf Aktien Verfahren zur phosphatierung von stahlband
WO2000047799A1 (de) * 1999-02-10 2000-08-17 Chemetall Gmbh Verfahren zur phosphatierung von zink- oder aluminiumoberflächen
WO2001066827A1 (de) * 2000-03-04 2001-09-13 Henkel Kommanditgesellschaft Auf Aktien Korrosionsschutzverfahren für metalloberflächen
WO2003056062A3 (de) * 2001-12-27 2004-01-15 Basf Ag Derivate von polymeren für die metallbehandlung
DE102009059990A1 (de) 2009-12-22 2011-07-07 Bayer MaterialScience AG, 51373 Verfahren zur Vorrichtung zur Herstellung von Polycarbonat

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769325B1 (fr) * 1997-10-08 1999-12-03 Cfpi Ind Bain acide pour la phosphatation au zinc de substrats metalliques, concentre pour la preparation du bain et procede de phosphatation le mettant en oeuvre
US6743302B2 (en) 2000-01-28 2004-06-01 Henkel Corporation Dry-in-place zinc phosphating compositions including adhesion-promoting polymers
DE10005113A1 (de) * 2000-02-07 2001-08-09 Henkel Kgaa Korrosionsschutzmittel und Korrosionsschutzverfahren für Metalloberflächen
DE10010355A1 (de) * 2000-03-07 2001-09-13 Chemetall Gmbh Verfahren zum Aufbringen eines Phosphatüberzuges und Verwendung der derart phosphatierten Metallteile
US6902766B1 (en) * 2000-07-27 2005-06-07 Lord Corporation Two-part aqueous metal protection treatment
ES2405841T3 (es) * 2001-02-26 2013-06-04 Nippon Steel & Sumitomo Metal Corporation Producto de acero tratado en la superficie, método para la producción del mismo y solución de tratamiento de conversión química
DE10131723A1 (de) * 2001-06-30 2003-01-16 Henkel Kgaa Korrosionsschutzmittel und Korrosionsschutzverfahren für Metalloberflächen
RU2240378C2 (ru) * 2002-08-05 2004-11-20 Закрытое акционерное общество "ФК" Способ получения фосфатного покрытия
DE102005027567A1 (de) * 2005-06-14 2006-12-21 Basf Ag Verfahren zum Passivieren von metallischen Oberflächen mit Säuregruppen aufweisenden Polymeren
DE102005059314B4 (de) * 2005-12-09 2018-11-22 Henkel Ag & Co. Kgaa Saure, chromfreie wässrige Lösung, deren Konzentrat, und ein Verfahren zur Korrosionsschutzbehandlung von Metalloberflächen
US7645832B2 (en) * 2006-03-08 2010-01-12 Exxonmobil Chemical Patents Inc. Use of metal oxides and salts to enhance adhesion to steels
CN100447301C (zh) * 2006-06-06 2008-12-31 南昌大学 镁合金磷酸盐表面改性处理方法
RU2412278C2 (ru) * 2006-06-15 2011-02-20 Ниппон Стил Корпорейшн Стальной лист с покрытием
MX2009000338A (es) * 2006-07-25 2009-01-28 Basf Se Metodo para pasivar superficies metalicas por medio de copolimeros que tienen grupos de acido fosforico y/o acido fosfonico.
JP5528115B2 (ja) * 2006-12-01 2014-06-25 日本パーカライジング株式会社 高過酸化物自己析出浴
CN101210322B (zh) * 2006-12-29 2010-08-18 佛山市顺德区汉达精密电子科技有限公司 一种镁合金表面化成处理溶液及其处理方法
KR100784819B1 (ko) * 2007-01-30 2007-12-14 정세근 알루미늄의 표면처리용 조성물
EP2155928A1 (en) * 2007-05-24 2010-02-24 Procoat Tecnologias, S.L. Corrosion protective and electrical conductivity composition free of inorganic solid particles and process for the surface treatment of metallic sheet
CN101809201A (zh) * 2007-08-02 2010-08-18 雪佛龙美国公司 用于钝化换热器系统的方法和组合物
CN102115880B (zh) 2009-12-31 2015-10-14 汉高股份有限及两合公司 轻金属或其合金的表面处理组合物和溶液及表面处理方法
CN102899650B (zh) * 2012-10-23 2014-06-04 自贡勃生表面技术推广有限公司 钢铁常温发黑液复合成膜促进剂及钢铁常温发黑液及钢铁常温发黑液的制备方法
DE102014007715B4 (de) * 2014-05-28 2018-06-07 Chemetall Gmbh Verfahren zur Herstellung einer Sandwichstruktur, die hiermit hergestellte Sandwichstruktur und ihre Verwendung
CN106424701B (zh) * 2016-08-31 2019-06-04 中国东方电气集团有限公司 一种改性金属粉的制备方法
MX2021004003A (es) * 2018-10-08 2021-06-23 Rhodia Operations Metodo para la fosfatacion libre de ni de superficies metalicas y composicion para su uso en dicho metodo.
KR20210070351A (ko) * 2018-10-08 2021-06-14 케메탈 게엠베하 금속 표면의 ni-무함유 인산염처리 방법 및 이러한 방법에 사용하기 위한 조성물
FI3663435T3 (fi) 2018-12-05 2024-05-24 Henkel Ag & Co Kgaa Fosfori- ja fosfonihappojen seoksiin perustuva passivointikoostumus
MX2021009075A (es) * 2019-01-29 2021-09-10 Chemetall Gmbh Composicion alternativa y metodo alternativo para fosfatar eficazmente superficies metalicas.
EP3828307A1 (de) * 2019-11-26 2021-06-02 Henkel AG & Co. KGaA Ressourcenschonendes verfahren zur aktivierung einer metalloberfläche vor einer phosphatierung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905535A1 (de) * 1979-02-14 1980-09-04 Metallgesellschaft Ag Verfahren zur oberflaechenbehandlung von metallen
US4659395A (en) * 1985-11-05 1987-04-21 The United States Of America As Represented By The United States Department Of Energy Ductile polyelectrolyte macromolecule-complexed zinc phosphate conversion crystal pre-coatings and topcoatings embodying a laminate
US5039770A (en) * 1987-12-04 1991-08-13 Henkel Corporation Treatment and after-treatment of metal with polyphenol compounds
JPH0819531B2 (ja) * 1989-03-02 1996-02-28 日本ペイント株式会社 金属表面のリン酸亜鉛処理方法
JPH0432576A (ja) * 1990-05-30 1992-02-04 Nisshin Steel Co Ltd リン酸亜鉛化成処理液
US5604040A (en) * 1991-08-09 1997-02-18 Associated Universities, Inc. Zinc phosphate conversion coatings
US5378292A (en) * 1993-12-15 1995-01-03 Henkel Corporation Phosphate conversion coating and compositions and concentrates therefor with stable internal accelerator
JP2771110B2 (ja) * 1994-04-15 1998-07-02 日本パーカライジング株式会社 アルミニウム含有金属材料用表面処理組成物および表面処理方法
IT1274594B (it) * 1994-08-05 1997-07-18 Itb Srl Soluzione fosfatica acquosa acida e processo di fosfatazione di superfici metalliche che la utilizza
ZA969146B (en) * 1995-11-07 1997-05-27 Henkel Corp Finely crystallizing and/or fast phosphate conversion coating composition and process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014397A1 (de) * 1997-09-17 1999-03-25 Henkel Kommanditgesellschaft Auf Aktien Verfahren zur phosphatierung von stahlband
WO2000047799A1 (de) * 1999-02-10 2000-08-17 Chemetall Gmbh Verfahren zur phosphatierung von zink- oder aluminiumoberflächen
WO2001066827A1 (de) * 2000-03-04 2001-09-13 Henkel Kommanditgesellschaft Auf Aktien Korrosionsschutzverfahren für metalloberflächen
WO2003056062A3 (de) * 2001-12-27 2004-01-15 Basf Ag Derivate von polymeren für die metallbehandlung
DE102009059990A1 (de) 2009-12-22 2011-07-07 Bayer MaterialScience AG, 51373 Verfahren zur Vorrichtung zur Herstellung von Polycarbonat
EP2343328A1 (de) 2009-12-22 2011-07-13 Bayer MaterialScience AG Verfahren und Vorrichtung zur Herstellung von Polycarbonat
US8394912B2 (en) 2009-12-22 2013-03-12 Bayer Materialscience Ag Process and apparatus for the preparation of polycarbonate

Also Published As

Publication number Publication date
BR9709493A (pt) 1999-08-10
AU712640B2 (en) 1999-11-11
HUP9903963A2 (hu) 2000-03-28
HUP9903963A3 (en) 2000-07-28
RU2179198C2 (ru) 2002-02-10
JP3725171B2 (ja) 2005-12-07
KR20000016128A (ko) 2000-03-25
CA2256695A1 (en) 1997-12-04
US20020011281A1 (en) 2002-01-31
PL330013A1 (en) 1999-04-26
AU3027597A (en) 1998-01-05
WO1997045568A1 (de) 1997-12-04
JP2001509840A (ja) 2001-07-24
SK162698A3 (en) 1999-07-12
EP0958402A1 (de) 1999-11-24
AR007310A1 (es) 1999-10-27
CZ389298A3 (cs) 1999-08-11
CN1219982A (zh) 1999-06-16
TR199802438T2 (en) 1999-03-22
ZA974617B (en) 1999-01-26

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