GB1433036A - Zinc electroplating bath - Google Patents

Zinc electroplating bath

Info

Publication number
GB1433036A
GB1433036A GB1853573A GB1853573A GB1433036A GB 1433036 A GB1433036 A GB 1433036A GB 1853573 A GB1853573 A GB 1853573A GB 1853573 A GB1853573 A GB 1853573A GB 1433036 A GB1433036 A GB 1433036A
Authority
GB
United Kingdom
Prior art keywords
bath
april
surfactants
electro
ion
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.)
Expired
Application number
GB1853573A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22924451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1433036(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1433036A publication Critical patent/GB1433036A/en
Expired legal-status Critical Current

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
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc

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)

Abstract

1433036 Electro-plating zinc MINNESOTA MINING & Mfg CO 17 April 1973 [17 April 1972] 18535/73 Heading C7B An aqueous Zn electro-plating bath comprises 4-75 g/l of Zn ion and 4-90 g/l of NH4 ion, as chloride, sulphate, fluoborate and/or acetate, providing 15-200 g/l of anions in molar amount at least equal to the combined molar amount of Zn and NH 4 and at least 15 g/l of chloride and/or fluoborate anion; and 2-45 g/l of ethylene oxide/ propylene oxide block copolymer optionally mixed with an anionic N-(alkyl sulphonyl) glycine compound, as surfactants, further optionally mixed with other surfactants, e.g. a condensate of naphthalene and sulphonic acid or an imidazoline derivative. The bath may also contain aryl, tetrahydro ring halogenated, heterocyclic, carbocyclic, or aliphatic aldehydes or ketones as brighteners, e.g. o or p chlorobenzaldehyde, benzylidene acetone, coumarin, thiophene or cinnamic aldehyde, glutaraldehyde, beta-ionone or tetrahydrobenzaldehyde. The pH of the bath is adjusted to 3-6À3 by NH 4 OH or HCl.
GB1853573A 1972-04-17 1973-04-17 Zinc electroplating bath Expired GB1433036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24487072A 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
GB1433036A true GB1433036A (en) 1976-04-22

Family

ID=22924451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1853573A Expired GB1433036A (en) 1972-04-17 1973-04-17 Zinc electroplating bath

Country Status (10)

Country Link
US (1) US3729394A (en)
JP (1) JPS5320929B2 (en)
AR (1) AR196240A1 (en)
BR (1) BR7302774D0 (en)
CA (1) CA1016490A (en)
DE (1) DE2319197C3 (en)
ES (1) ES413766A1 (en)
FR (1) FR2180790B1 (en)
GB (1) GB1433036A (en)
IT (1) IT984464B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346942C3 (en) * 1973-09-18 1978-10-26 Dr.-Ing. Max Schloetter Gmbh & Co Kg, 7340 Geislingen Weakly acidic bright zinc bath
US4049510A (en) * 1975-07-07 1977-09-20 Columbia Chemical Corporation Baths and additives for the electrodeposition of bright zinc
US4093523A (en) * 1977-02-07 1978-06-06 Edward B. Wild Bright acid zinc electroplating baths
US4119502A (en) * 1977-08-17 1978-10-10 M&T Chemicals Inc. Acid zinc electroplating process and composition
US4138294A (en) * 1977-12-06 1979-02-06 M&T Chemicals Inc. Acid zinc electroplating process and composition
US4137133A (en) * 1977-12-15 1979-01-30 M&T Chemicals Inc. Acid zinc electroplating process and composition
US4170526A (en) * 1978-01-16 1979-10-09 Oxy Metal Industries Corporation Electroplating bath and process
US4251331A (en) * 1980-01-17 1981-02-17 Columbia Chemical Corporation Baths and additives for the electroplating of bright zinc
US4541906A (en) * 1984-05-21 1985-09-17 Omi International Corporation Zinc electroplating and baths therefore containing carrier brighteners
US4592809A (en) * 1985-08-06 1986-06-03 Macdermid, Incorporated Electroplating composition and process and surfactant compound for use therein
US6544397B2 (en) * 1996-03-22 2003-04-08 Ronald Redline Method for enhancing the solderability of a surface
USRE45842E1 (en) * 1999-02-17 2016-01-12 Ronald Redline Method for enhancing the solderability of a surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263445B (en) * 1965-10-08 1968-03-14 Friedr Blasberg G M B H & Co K Weakly acidic galvanic bright zinc baths
FR1524718A (en) * 1966-05-26 1968-05-10 Max Schlotter Fabrik Fuer Galv Acid electrolytic bath for the precipitation of shiny zinc layers
DE1521029C3 (en) * 1966-05-28 1984-01-19 Dr.-Ing. Max Schlötter GmbH & Co KG, 7340 Geislingen Acid galvanic bright zinc bath
US3669854A (en) * 1970-08-03 1972-06-13 M & T Chemicals Inc Zinc electroplating electrolyte and process

Also Published As

Publication number Publication date
JPS5320929B2 (en) 1978-06-29
FR2180790A1 (en) 1973-11-30
DE2319197C3 (en) 1978-10-12
IT984464B (en) 1974-11-20
AR196240A1 (en) 1973-12-10
FR2180790B1 (en) 1976-05-07
JPS4920033A (en) 1974-02-22
DE2319197A1 (en) 1973-10-31
DE2319197B2 (en) 1978-02-16
ES413766A1 (en) 1976-02-01
BR7302774D0 (en) 1974-08-15
US3729394A (en) 1973-04-24
CA1016490A (en) 1977-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee