MX2009002410A - Aditivo para aplicaciones de acido cromico. - Google Patents

Aditivo para aplicaciones de acido cromico.

Info

Publication number
MX2009002410A
MX2009002410A MX2009002410A MX2009002410A MX2009002410A MX 2009002410 A MX2009002410 A MX 2009002410A MX 2009002410 A MX2009002410 A MX 2009002410A MX 2009002410 A MX2009002410 A MX 2009002410A MX 2009002410 A MX2009002410 A MX 2009002410A
Authority
MX
Mexico
Prior art keywords
chromic acid
additive
acid applications
applications
nso3h
Prior art date
Application number
MX2009002410A
Other languages
English (en)
Inventor
Lorenz Laeser
Matthias Weiss
Frank Honselmann
Original Assignee
Tib Chemicals Ag
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
Application filed by Tib Chemicals Ag filed Critical Tib Chemicals Ag
Publication of MX2009002410A publication Critical patent/MX2009002410A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Primary Cells (AREA)
  • Chemically Coating (AREA)

Abstract

Se describe un aditivo para soluciones acuosas de ácido crómico libre de tensoactivos de flúor y es biológicamente degradable, para soluciones de ácido cómico reduce la tensión superficial y mejora así el proceso de deposición de cromo, en especial al ser usado para el cromado electrolítico. Los aditivos preferidos son CH3(CH2)nSO3H o sus sales, en donde n es de 10 a18.
MX2009002410A 2006-09-05 2007-09-05 Aditivo para aplicaciones de acido cromico. MX2009002410A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006042076A DE102006042076A1 (de) 2006-09-05 2006-09-05 Ein neues Additiv für Chromelektrolyte
PCT/EP2007/059308 WO2008028932A1 (de) 2006-09-05 2007-09-05 Additiv für chromsäureanwendungen

Publications (1)

Publication Number Publication Date
MX2009002410A true MX2009002410A (es) 2009-05-28

Family

ID=38596409

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002410A MX2009002410A (es) 2006-09-05 2007-09-05 Aditivo para aplicaciones de acido cromico.

Country Status (16)

Country Link
US (2) US20080142372A1 (es)
EP (1) EP2061916A1 (es)
JP (1) JP5588677B2 (es)
KR (1) KR20090075677A (es)
AU (1) AU2007293648A1 (es)
BR (1) BRPI0716255A2 (es)
CA (1) CA2662238A1 (es)
DE (1) DE102006042076A1 (es)
EA (1) EA016032B1 (es)
IL (1) IL197411A0 (es)
MX (1) MX2009002410A (es)
NO (1) NO20091361L (es)
RS (1) RS20090102A (es)
SG (1) SG174763A1 (es)
WO (1) WO2008028932A1 (es)
ZA (1) ZA200901539B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011102052A1 (de) 2011-05-19 2012-11-22 Anke Gmbh & Co. Kg Netzmittel für elektrolytische Anwendung und dessen Verwendung
US9771661B2 (en) * 2012-02-06 2017-09-26 Honeywell International Inc. Methods for producing a high temperature oxidation resistant MCrAlX coating on superalloy substrates
TWI456093B (zh) * 2012-06-26 2014-10-11 Dexnano Chemicals Co Ltd 形成黑色三價氧化鉻鍍層之電化學方法及其黑色三價氧化鉻鍍層
ES2766775T3 (es) * 2013-09-05 2020-06-15 Macdermid Enthone Inc Composición acuosa de electrolito que tiene una emisión aérea reducida
US10087540B2 (en) 2015-02-17 2018-10-02 Honeywell International Inc. Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same
CN105177640A (zh) * 2015-08-04 2015-12-23 重庆立道表面技术有限公司 一种高效高性能高硬镀铬工艺
CN110565124A (zh) * 2019-08-05 2019-12-13 宣城金诺模塑科技有限公司 一种汽车饰件用镀铬溶液及其电镀方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012463B (de) * 1954-10-05 1957-07-18 Friedrich Kessler 5, 0 bis 50, 0 m Rollenbandmasse mit automatischer Einrollvorrichtung
DE1034945B (de) * 1956-05-15 1958-07-24 Riedel & Co Glaettungsmittel und Bad zur elektrolytischen Verchromung aus einer waessrigen sechswertigen Chromsaeureloesung
US3041257A (en) * 1960-08-25 1962-06-26 Westinghouse Electric Corp Chromium electroplating
US3745097A (en) * 1969-05-26 1973-07-10 M & T Chemicals Inc Electrodeposition of an iridescent chromium coating
CN87100440B (zh) * 1987-01-27 1988-05-11 中国人民解放军装甲兵工程学院 在不导电材料上刷镀铜的方法
DE3723198A1 (de) * 1987-07-14 1989-02-16 Bayer Ag Schaumhemmender zusatz in sauren beizen und galvanischen baedern
US4997686A (en) * 1987-12-23 1991-03-05 Surface Technology, Inc. Composite electroless plating-solutions, processes, and articles thereof
US5453175A (en) * 1989-11-06 1995-09-26 Elf Atochem N. A., Inc. Protection of lead-containing anodes during chromium electroplating
CA2054201C (en) * 1989-11-06 2000-04-11 Kenneth Russ Newby Protection of lead-containing anodes during chromium electroplating
AU4569493A (en) * 1992-08-14 1994-03-15 Blasberg-Oberflachentechnik Gmbh Anode for use in electrolytic chrome-plating
DE4328883C2 (de) * 1993-08-27 1996-08-14 Bayer Ag Verfahren zur Vorbereitung von Polyamidformteilen für die nachfolgende stromlose Metallisierung
DE4436391A1 (de) * 1994-10-12 1996-04-18 Bayer Ag Verfahren zur direkten galvanischen Durchkontaktierung von zweilagigen Leiterplatten und Multilayern
EP0860519A1 (en) * 1997-02-12 1998-08-26 LUIGI STOPPANI S.p.A. Chromium plating from baths catalyzed with alkanedisulfonic-alkanesulfonic compounds with inhibitors such as aminoalkanesulfonic acids and heterocyclic bases
DE19828545C1 (de) * 1998-06-26 1999-08-12 Cromotec Oberflaechentechnik G Galvanisches Bad, Verfahren zur Erzeugung strukturierter Hartchromschichten und Verwendung
DE10033433A1 (de) * 2000-07-10 2002-01-24 Basf Ag Verfahren zur elektrolytischen Verzinkung aus alkansulfonsäurehaltigen Elektrolyten
DE10124631C1 (de) * 2001-05-18 2002-11-21 Atotech Deutschland Gmbh Verfahren zum direkten elektrolytischen Metallisieren von elektrisch nichtleiteitenden Substratoberflächen
DE10255853A1 (de) * 2002-11-29 2004-06-17 Federal-Mogul Burscheid Gmbh Herstellung strukturierter Hartchromschichten
JP2005240180A (ja) * 2004-01-30 2005-09-08 Riken Corp 複合クロムめっき皮膜を有する摺動部材及びその製造方法
DE102004019370B3 (de) * 2004-04-21 2005-09-01 Federal-Mogul Burscheid Gmbh Herstellung einer strukturierten Hartchromschicht und Herstellung einer Beschichtung
DE102004026489B3 (de) * 2004-05-27 2005-09-29 Enthone Inc., West Haven Verfahren zur Metallisierung von Kunststoffoberflächen

Also Published As

Publication number Publication date
EA016032B1 (ru) 2012-01-30
NO20091361L (no) 2009-05-28
KR20090075677A (ko) 2009-07-08
SG174763A1 (en) 2011-10-28
EP2061916A1 (de) 2009-05-27
WO2008028932A1 (de) 2008-03-13
US20080142372A1 (en) 2008-06-19
EA200970249A1 (ru) 2009-08-28
ZA200901539B (en) 2010-02-24
RS20090102A (en) 2010-08-31
IL197411A0 (en) 2009-12-24
BRPI0716255A2 (pt) 2013-09-03
JP5588677B2 (ja) 2014-09-10
CA2662238A1 (en) 2008-03-13
JP2010502836A (ja) 2010-01-28
US20110290658A1 (en) 2011-12-01
DE102006042076A1 (de) 2008-03-20
AU2007293648A1 (en) 2008-03-13

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