CH375581A - Bath for the production of galvanic copper coatings - Google Patents

Bath for the production of galvanic copper coatings

Info

Publication number
CH375581A
CH375581A CH6407758A CH6407758A CH375581A CH 375581 A CH375581 A CH 375581A CH 6407758 A CH6407758 A CH 6407758A CH 6407758 A CH6407758 A CH 6407758A CH 375581 A CH375581 A CH 375581A
Authority
CH
Switzerland
Prior art keywords
bath
production
copper coatings
galvanic copper
galvanic
Prior art date
Application number
CH6407758A
Other languages
German (de)
Inventor
Wennemar Dr Strauss
Wolf-Dieter Dr Willmund
Original Assignee
Dehydag Gmbh
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 Dehydag Gmbh filed Critical Dehydag Gmbh
Publication of CH375581A publication Critical patent/CH375581A/en

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
    • C25D3/38—Electroplating: Baths therefor from solutions of copper
CH6407758A 1957-11-30 1958-09-18 Bath for the production of galvanic copper coatings CH375581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED26934A DE1084098B (en) 1957-11-30 1957-11-30 Acid baths for the production of galvanic copper coatings

Publications (1)

Publication Number Publication Date
CH375581A true CH375581A (en) 1964-02-29

Family

ID=7039058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6407758A CH375581A (en) 1957-11-30 1958-09-18 Bath for the production of galvanic copper coatings

Country Status (6)

Country Link
US (1) US3051634A (en)
BE (1) BE572016A (en)
CH (1) CH375581A (en)
DE (1) DE1084098B (en)
FR (1) FR1227239A (en)
GB (1) GB902082A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184172B (en) * 1961-08-31 1964-12-23 Dehydag Gmbh Process for the galvanic deposition of firmly adhering and high-gloss copper coatings
DE1184584B (en) * 1963-02-07 1964-12-31 Langbein Pfanhauser Werke Ag Acid galvanic bath, especially acidic copper bath
US3414493A (en) * 1965-10-19 1968-12-03 Lea Ronal Inc Electrodeposition of copper
US4376685A (en) * 1981-06-24 1983-03-15 M&T Chemicals Inc. Acid copper electroplating baths containing brightening and leveling additives
EP2568063A1 (en) * 2011-09-09 2013-03-13 Rohm and Haas Electronic Materials LLC Low internal stress copper electroplating method
CN102995077B (en) * 2012-12-28 2014-12-31 武汉吉和昌化工科技有限公司 Cyanide-free alkaline bright copper plating solution and preparation method and electroplating process thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489538A (en) * 1941-05-24 1949-11-29 Gen Motors Corp Electrodeposition of copper
US2663684A (en) * 1952-06-02 1953-12-22 Houdaille Hershey Corp Method of and composition for plating copper
DE1001078B (en) * 1953-08-13 1957-01-17 Dehydag Gmbh Galvanic baths for the production of metal coatings
US2773022A (en) * 1953-08-17 1956-12-04 Westinghouse Electric Corp Electrodeposition from copper electrolytes containing dithiocarbamate addition agents
NL202744A (en) * 1953-09-19
DE1007592B (en) * 1955-01-19 1957-05-02 Dehydag Gmbh Bath for the production of galvanic metal coatings
NL217034A (en) * 1956-06-15

Also Published As

Publication number Publication date
GB902082A (en) 1962-07-25
US3051634A (en) 1962-08-28
FR1227239A (en) 1960-08-19
BE572016A (en)
DE1084098B (en) 1960-06-23

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