FR1272009A - Procédé et bain de gravure perfectionnés - Google Patents

Procédé et bain de gravure perfectionnés

Info

Publication number
FR1272009A
FR1272009A FR829543A FR829543A FR1272009A FR 1272009 A FR1272009 A FR 1272009A FR 829543 A FR829543 A FR 829543A FR 829543 A FR829543 A FR 829543A FR 1272009 A FR1272009 A FR 1272009A
Authority
FR
France
Prior art keywords
improved process
etching bath
etching
bath
improved
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
FR829543A
Other languages
English (en)
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.)
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR829543A priority Critical patent/FR1272009A/fr
Application granted granted Critical
Publication of FR1272009A publication Critical patent/FR1272009A/fr
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
    • C23F1/42—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)
FR829543A 1960-06-09 1960-06-09 Procédé et bain de gravure perfectionnés Expired FR1272009A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829543A FR1272009A (fr) 1960-06-09 1960-06-09 Procédé et bain de gravure perfectionnés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829543A FR1272009A (fr) 1960-06-09 1960-06-09 Procédé et bain de gravure perfectionnés

Publications (1)

Publication Number Publication Date
FR1272009A true FR1272009A (fr) 1961-09-22

Family

ID=8733094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829543A Expired FR1272009A (fr) 1960-06-09 1960-06-09 Procédé et bain de gravure perfectionnés

Country Status (1)

Country Link
FR (1) FR1272009A (fr)

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