DK305889A - Bad samt fremgangsmaade til elektrodeponering af chrom - Google Patents

Bad samt fremgangsmaade til elektrodeponering af chrom Download PDF

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Publication number
DK305889A
DK305889A DK305889A DK305889A DK305889A DK 305889 A DK305889 A DK 305889A DK 305889 A DK305889 A DK 305889A DK 305889 A DK305889 A DK 305889A DK 305889 A DK305889 A DK 305889A
Authority
DK
Denmark
Prior art keywords
bath
electrodeposition
chrome
depolariser
asi
Prior art date
Application number
DK305889A
Other languages
Danish (da)
English (en)
Other versions
DK305889D0 (da
Inventor
Nicholas M Martyak
Original Assignee
M & T Chemicals Inc
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 M & T Chemicals Inc filed Critical M & T Chemicals Inc
Publication of DK305889D0 publication Critical patent/DK305889D0/da
Publication of DK305889A publication Critical patent/DK305889A/da

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemically Coating (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DK305889A 1988-06-21 1989-06-20 Bad samt fremgangsmaade til elektrodeponering af chrom DK305889A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/209,679 US4810336A (en) 1988-06-21 1988-06-21 Electroplating bath and process for depositing functional, at high efficiencies, chromium which is bright and smooth

Publications (2)

Publication Number Publication Date
DK305889D0 DK305889D0 (da) 1989-06-20
DK305889A true DK305889A (da) 1989-12-22

Family

ID=22779796

Family Applications (1)

Application Number Title Priority Date Filing Date
DK305889A DK305889A (da) 1988-06-21 1989-06-20 Bad samt fremgangsmaade til elektrodeponering af chrom

Country Status (14)

Country Link
US (1) US4810336A (fr)
EP (1) EP0348043B1 (fr)
CN (1) CN1016450B (fr)
AT (1) ATE85091T1 (fr)
AU (1) AU626133B2 (fr)
BR (1) BR8902989A (fr)
DE (1) DE68904606D1 (fr)
DK (1) DK305889A (fr)
ES (1) ES2011996A6 (fr)
FI (1) FI892578A7 (fr)
IL (1) IL90013A0 (fr)
NO (1) NO892555L (fr)
TR (1) TR23837A (fr)
ZA (1) ZA893686B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379786A (ja) * 1989-09-01 1991-04-04 M & T Chem Inc クロムメツキ浴
US5196109A (en) * 1991-08-01 1993-03-23 Geoffrey Scott Trivalent chromium electrolytes and plating processes employing same
JP3299680B2 (ja) * 1996-12-12 2002-07-08 帝国ピストンリング株式会社 Ｃｒ−Ｍｏ−Ｉ合金めっき皮膜および前記皮膜を有する部材
EP0860519A1 (fr) * 1997-02-12 1998-08-26 LUIGI STOPPANI S.p.A. DépÔt électrolytique de chrome à partir des bains catalysées avec des composés alkanedisulfoniques-alkanesulfoniques comportant des inhibiteurs tels que des acides aminoalkanesulfoniques et des bases hétérocycliques
DE102005059367B4 (de) * 2005-12-13 2014-04-03 Enthone Inc. Elektrolytzusammensetzung und Verfahren zur Abscheidung rissfreier, korrosionsbeständiger und harter Chrom- und Chromlegierungsschichten
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
CN106283131A (zh) * 2016-08-26 2017-01-04 湖北吉和昌化工科技有限公司 微酸性镀液光亮镀铜用光亮剂及其制备方法
CN107868965B (zh) * 2016-09-26 2019-05-28 宝山钢铁股份有限公司 一种用于控制镀铬钢板表面氧化铬量的方法
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
CN111304702A (zh) * 2020-04-21 2020-06-19 重庆中会表面处理有限公司 一种零件镀铬工艺方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758390A (en) * 1971-06-18 1973-09-11 M & T Chemicals Inc Novel cromium plating compositions
US4472249A (en) * 1981-08-24 1984-09-18 M&T Chemicals Inc. Bright chromium plating baths and process

Also Published As

Publication number Publication date
ZA893686B (en) 1990-01-31
DK305889D0 (da) 1989-06-20
NO892555L (no) 1989-12-22
FI892578A0 (fi) 1989-05-26
FI892578L (fi) 1989-12-22
IL90013A0 (en) 1989-12-15
TR23837A (tr) 1990-09-25
EP0348043B1 (fr) 1993-01-27
EP0348043A1 (fr) 1989-12-27
CN1016450B (zh) 1992-04-29
FI892578A7 (fi) 1989-12-22
ATE85091T1 (de) 1993-02-15
DE68904606D1 (de) 1993-03-11
NO892555D0 (no) 1989-06-20
AU3662189A (en) 1990-01-04
CN1038676A (zh) 1990-01-10
US4810336A (en) 1989-03-07
ES2011996A6 (es) 1990-02-16
AU626133B2 (en) 1992-07-23
BR8902989A (pt) 1990-02-06

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment