BE746267A - Composition de masque pour meulage chimique et composition de masque - Google Patents

Composition de masque pour meulage chimique et composition de masque

Info

Publication number
BE746267A
BE746267A BE746267DA BE746267A BE 746267 A BE746267 A BE 746267A BE 746267D A BE746267D A BE 746267DA BE 746267 A BE746267 A BE 746267A
Authority
BE
Belgium
Prior art keywords
mask composition
chemical grinding
mask
composition
grinding
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
W T Bailey
R Cummings
Original Assignee
Purex Corp Ltd
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 Purex Corp Ltd filed Critical Purex Corp Ltd
Publication of BE746267A publication Critical patent/BE746267A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/008—Temporary coatings
    • 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
    • C23F1/02—Local etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
BE746267D 1969-02-20 1970-02-20 Composition de masque pour meulage chimique et composition de masque BE746267A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80120769A 1969-02-20 1969-02-20
US80221969A 1969-02-25 1969-02-25

Publications (1)

Publication Number Publication Date
BE746267A true BE746267A (fr) 1970-08-20

Family

ID=27122308

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746267D BE746267A (fr) 1969-02-20 1970-02-20 Composition de masque pour meulage chimique et composition de masque

Country Status (5)

Country Link
BE (1) BE746267A (enrdf_load_stackoverflow)
DE (1) DE2007929A1 (enrdf_load_stackoverflow)
FR (1) FR2035688A5 (enrdf_load_stackoverflow)
IL (1) IL33929A0 (enrdf_load_stackoverflow)
NL (1) NL7002470A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL7002470A (enrdf_load_stackoverflow) 1970-08-24
FR2035688A5 (en) 1970-12-18
IL33929A0 (en) 1970-05-21
DE2007929A1 (enrdf_load_stackoverflow) 1970-08-27

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