BE591778A - Procédé de gravure et solution de morsure perfectionnés. - Google Patents

Procédé de gravure et solution de morsure perfectionnés.

Info

Publication number
BE591778A
BE591778A BE591778A BE591778A BE591778A BE 591778 A BE591778 A BE 591778A BE 591778 A BE591778 A BE 591778A BE 591778 A BE591778 A BE 591778A BE 591778 A BE591778 A BE 591778A
Authority
BE
Belgium
Prior art keywords
etching process
improved etching
bite
bite solution
solution
Prior art date
Application number
BE591778A
Other languages
English (en)
Inventor
Harold William Croisant
John Alexander Easley
Marvin Harold Fishaber
Original Assignee
Dow Chemical 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
Priority claimed from US819821A external-priority patent/US3023138A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of BE591778A publication Critical patent/BE591778A/fr

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
    • C23F1/42—Aqueous compositions containing a dispersed water-immiscible liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)
  • Printing Plates And Materials Therefor (AREA)
  • ing And Chemical Polishing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE591778A 1959-06-12 1960-06-10 Procédé de gravure et solution de morsure perfectionnés. BE591778A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81982259A 1959-06-12 1959-06-12
US81982359A 1959-06-12 1959-06-12
US819821A US3023138A (en) 1959-06-12 1959-06-12 Powderless etching bath and method of etching plates therewith

Publications (1)

Publication Number Publication Date
BE591778A true BE591778A (fr) 1960-12-12

Family

ID=27420133

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591778A BE591778A (fr) 1959-06-12 1960-06-10 Procédé de gravure et solution de morsure perfectionnés.

Country Status (4)

Country Link
BE (1) BE591778A (fr)
DE (1) DE1212110C2 (fr)
GB (1) GB928166A (fr)
NL (1) NL6709012A (fr)

Also Published As

Publication number Publication date
DE1212110B (fr) 1974-01-31
NL6709012A (fr) 1967-09-25
DE1212110C2 (de) 1974-01-31
GB928166A (en) 1963-06-06

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