NL132314C - - Google Patents

Info

Publication number
NL132314C
NL132314C NL132314DA NL132314C NL 132314 C NL132314 C NL 132314C NL 132314D A NL132314D A NL 132314DA NL 132314 C NL132314 C NL 132314C
Authority
NL
Netherlands
Application number
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.)
Publication of NL132314C publication Critical patent/NL132314C/xx

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
    • 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
    • C23F1/40—Alkaline compositions for etching other metallic material

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)
  • Weting (AREA)
NL132314D 1960-07-06 NL132314C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4104260A 1960-07-06 1960-07-06

Publications (1)

Publication Number Publication Date
NL132314C true NL132314C (en)

Family

ID=21914413

Family Applications (2)

Application Number Title Priority Date Filing Date
NL132314D NL132314C (en) 1960-07-06
NL266770D NL266770A (en) 1960-07-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL266770D NL266770A (en) 1960-07-06

Country Status (5)

Country Link
BE (1) BE605794A (en)
CH (1) CH429364A (en)
DE (1) DE1214511B (en)
GB (1) GB909228A (en)
NL (2) NL266770A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356500A (en) * 1964-09-28 1967-12-05 Santa Barbara Res Ct Production of infrared detector patterns
DE1544281C3 (en) * 1966-03-04 1975-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Process for doping silicon semiconductor material
CN114316990B (en) * 2021-12-09 2023-04-07 湖北兴福电子材料股份有限公司 Germanium etching solution with high etching cone angle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058333B (en) * 1954-12-01 1959-05-27 Philips Nv Process for etching the surface of a semiconducting body made of a telluride of a divalent metal
NL87792C (en) * 1954-12-01

Also Published As

Publication number Publication date
CH429364A (en) 1967-01-31
GB909228A (en) 1962-10-31
BE605794A (en) 1961-11-03
DE1214511B (en) 1966-04-14
NL266770A (en)

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