FR2035688A5 - Masking composition for chemical engraving - Google Patents

Masking composition for chemical engraving

Info

Publication number
FR2035688A5
FR2035688A5 FR7006211A FR7006211A FR2035688A5 FR 2035688 A5 FR2035688 A5 FR 2035688A5 FR 7006211 A FR7006211 A FR 7006211A FR 7006211 A FR7006211 A FR 7006211A FR 2035688 A5 FR2035688 A5 FR 2035688A5
Authority
FR
France
Prior art keywords
pts
masking composition
perchloroethylene
pref
vol
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
FR7006211A
Other languages
English (en)
French (fr)
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.)
Purex Corp Ltd
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
Application granted granted Critical
Publication of FR2035688A5 publication Critical patent/FR2035688A5/fr
Expired legal-status Critical Current

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)
FR7006211A 1969-02-20 1970-02-20 Masking composition for chemical engraving Expired FR2035688A5 (en)

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
FR2035688A5 true FR2035688A5 (en) 1970-12-18

Family

ID=27122308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006211A Expired FR2035688A5 (en) 1969-02-20 1970-02-20 Masking composition for chemical engraving

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
BE746267A (fr) 1970-08-20
IL33929A0 (en) 1970-05-21
NL7002470A (enrdf_load_stackoverflow) 1970-08-24
DE2007929A1 (enrdf_load_stackoverflow) 1970-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse