GB1295954A - - Google Patents

Info

Publication number
GB1295954A
GB1295954A GB1295954DA GB1295954A GB 1295954 A GB1295954 A GB 1295954A GB 1295954D A GB1295954D A GB 1295954DA GB 1295954 A GB1295954 A GB 1295954A
Authority
GB
United Kingdom
Prior art keywords
ammonium
mono
peroxy
polyamines
hydroxy
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
Other languages
English (en)
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 filed Critical
Publication of GB1295954A publication Critical patent/GB1295954A/en
Expired legal-status Critical Current

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)
GB1295954D 1969-11-03 1970-10-26 Expired GB1295954A (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
GB1295954A true GB1295954A (de) 1972-11-08

Family

ID=25362023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295954D Expired GB1295954A (de) 1969-11-03 1970-10-26

Country Status (8)

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

Cited By (3)

* 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
WO2006124693A2 (en) * 2005-05-16 2006-11-23 3M Innovative Properties Company Method and composition for improving adhesion of organic polymer coatings with copper surface
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (7)

* 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
US5290362A (en) * 1990-10-19 1994-03-01 Praxair S.T. Technology, Inc. Striping process for stripping compounds of titanium from base metals
WO2006124693A2 (en) * 2005-05-16 2006-11-23 3M Innovative Properties Company Method and composition for improving adhesion of organic polymer coatings with copper surface
WO2006124693A3 (en) * 2005-05-16 2006-12-28 3M Innovative Properties Co Method and composition for improving adhesion of organic polymer coatings with copper surface
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
WO2008048240A3 (en) * 2005-09-22 2008-08-14 Pantheon Chemical Inc Copper chelating agent, composition including the agent, and methods of forming and using the agent and composition

Also Published As

Publication number Publication date
AT313014B (de) 1974-01-25
DE2055251B2 (de) 1978-06-15
CH529831A (de) 1972-10-31
DK143830C (da) 1982-03-29
DE2055251C3 (de) 1980-09-04
DK143830B (da) 1981-10-12
DE2055251A1 (de) 1971-06-16
FR2082950A5 (de) 1971-12-10
JPS5014225B1 (de) 1975-05-26
NL7016104A (de) 1971-05-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee