FR2286894A1 - Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip - Google Patents

Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip

Info

Publication number
FR2286894A1
FR2286894A1 FR7433441A FR7433441A FR2286894A1 FR 2286894 A1 FR2286894 A1 FR 2286894A1 FR 7433441 A FR7433441 A FR 7433441A FR 7433441 A FR7433441 A FR 7433441A FR 2286894 A1 FR2286894 A1 FR 2286894A1
Authority
FR
France
Prior art keywords
strip
continuous
roll
partial
electroplating
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.)
Granted
Application number
FR7433441A
Other languages
French (fr)
Other versions
FR2286894B1 (en
Inventor
Franciscus X Noz
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.)
Galentan AG
Original Assignee
Galentan 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 Galentan AG filed Critical Galentan AG
Priority to FR7433441A priority Critical patent/FR2286894A1/en
Publication of FR2286894A1 publication Critical patent/FR2286894A1/en
Application granted granted Critical
Publication of FR2286894B1 publication Critical patent/FR2286894B1/fr
Granted 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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0671—Selective plating
    • C25D7/0678—Selective plating using masks

Abstract

In a method and appts. for continuous (partial) plating of strip in which the strip is passed through an electroplating bath by means of an electrically insulating rolls, the contact between the roll and strip is fluid-tight and the surface of the strip not contacting the roll is partially covered with an electrically insulating strip in a fluid-tight manner. One or more insualting strips can be used to mask simultaneously also be partially plated by providing grooves in the roll or by circulating electrolyte through an apertured roll. Used for plating strip with e.g. a noble metal such as gold, in the prodn. of electrical components such as contacts, supports for semiconductor elements and integrated circuits. A great variety of patterns can be produced accurately, rapidly, and cheaply.
FR7433441A 1974-10-04 1974-10-04 Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip Granted FR2286894A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7433441A FR2286894A1 (en) 1974-10-04 1974-10-04 Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433441A FR2286894A1 (en) 1974-10-04 1974-10-04 Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip

Publications (2)

Publication Number Publication Date
FR2286894A1 true FR2286894A1 (en) 1976-04-30
FR2286894B1 FR2286894B1 (en) 1978-08-11

Family

ID=9143755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433441A Granted FR2286894A1 (en) 1974-10-04 1974-10-04 Continuous (partial) electroplating of strip - using insulating, immersed guide roll and continuous masking strip

Country Status (1)

Country Link
FR (1) FR2286894A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065665A1 (en) * 2002-01-28 2004-08-05 Huebel Egon Method and devices for electrochemical treatment of articles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB525213A (en) * 1939-02-16 1940-08-23 Chambon Corp Improvements in or relating to the manufacture of metal container blanks
DE888495C (en) * 1940-12-11 1953-09-03 Westfalenhuette Dortmund Ag Method and device for the partial covering of tapes
FR1426402A (en) * 1964-12-24 1966-01-28 Ibm Metal deposition process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB525213A (en) * 1939-02-16 1940-08-23 Chambon Corp Improvements in or relating to the manufacture of metal container blanks
DE888495C (en) * 1940-12-11 1953-09-03 Westfalenhuette Dortmund Ag Method and device for the partial covering of tapes
FR1426402A (en) * 1964-12-24 1966-01-28 Ibm Metal deposition process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065665A1 (en) * 2002-01-28 2004-08-05 Huebel Egon Method and devices for electrochemical treatment of articles

Also Published As

Publication number Publication date
FR2286894B1 (en) 1978-08-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse