CH529831A - Haltbare, handelsfähige Peroxo- Verbindungen enthaltende Ätz- und Bleichlösung - Google Patents

Haltbare, handelsfähige Peroxo- Verbindungen enthaltende Ätz- und Bleichlösung

Info

Publication number
CH529831A
CH529831A CH1613370A CH1613370A CH529831A CH 529831 A CH529831 A CH 529831A CH 1613370 A CH1613370 A CH 1613370A CH 1613370 A CH1613370 A CH 1613370A CH 529831 A CH529831 A CH 529831A
Authority
CH
Switzerland
Prior art keywords
tradable
durable
compounds containing
bleaching solution
peroxo compounds
Prior art date
Application number
CH1613370A
Other languages
German (de)
English (en)
Inventor
John Zeblisky Rudolph
Original Assignee
Kollmorgen Photocircuits
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 Kollmorgen Photocircuits filed Critical Kollmorgen Photocircuits
Publication of CH529831A publication Critical patent/CH529831A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/32—Alkaline compositions
    • C23F1/34—Alkaline compositions for etching copper or alloys thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
CH1613370A 1969-11-03 1970-10-30 Haltbare, handelsfähige Peroxo- Verbindungen enthaltende Ätz- und Bleichlösung CH529831A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87363669A 1969-11-03 1969-11-03

Publications (1)

Publication Number Publication Date
CH529831A true CH529831A (de) 1972-10-31

Family

ID=25362023

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1613370A CH529831A (de) 1969-11-03 1970-10-30 Haltbare, handelsfähige Peroxo- Verbindungen enthaltende Ätz- und Bleichlösung

Country Status (8)

Country Link
JP (1) JPS5014225B1 (enrdf_load_stackoverflow)
AT (1) AT313014B (enrdf_load_stackoverflow)
CH (1) CH529831A (enrdf_load_stackoverflow)
DE (1) DE2055251C3 (enrdf_load_stackoverflow)
DK (1) DK143830C (enrdf_load_stackoverflow)
FR (1) FR2082950A5 (enrdf_load_stackoverflow)
GB (1) GB1295954A (enrdf_load_stackoverflow)
NL (1) NL7016104A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232619A (en) * 1990-10-19 1993-08-03 Praxair S.T. Technology, Inc. Stripping solution for stripping compounds of titanium from base metals
CN1865366B (zh) * 2005-05-16 2010-12-15 3M创新有限公司 提高有机聚合物涂层对铜表面附着力的方法和组合物
WO2008048240A2 (en) * 2005-09-22 2008-04-24 Pantheon Chemical, Inc. Copper chelating agent, composition including the agent, and methods of forming and using the agent and composition
DE102006004826B4 (de) * 2006-01-31 2013-12-05 Qimonda Ag Metall- und Cyanid-Ionen-freie Ätzlösung zur nasschemischen Strukturierung von Metallschichten in der Halbleiterindustrie und deren Verwendung in einem Ätzverfahren

Also Published As

Publication number Publication date
DE2055251B2 (de) 1978-06-15
DE2055251C3 (de) 1980-09-04
DE2055251A1 (de) 1971-06-16
JPS5014225B1 (enrdf_load_stackoverflow) 1975-05-26
NL7016104A (enrdf_load_stackoverflow) 1971-05-05
AT313014B (de) 1974-01-25
DK143830C (da) 1982-03-29
DK143830B (da) 1981-10-12
FR2082950A5 (enrdf_load_stackoverflow) 1971-12-10
GB1295954A (enrdf_load_stackoverflow) 1972-11-08

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Legal Events

Date Code Title Description
PL Patent ceased