FR669226A - Process allowing indelible writings and copies - Google Patents

Process allowing indelible writings and copies

Info

Publication number
FR669226A
FR669226A FR669226DA FR669226A FR 669226 A FR669226 A FR 669226A FR 669226D A FR669226D A FR 669226DA FR 669226 A FR669226 A FR 669226A
Authority
FR
France
Prior art keywords
indelible
writings
copies
process allowing
allowing
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
Other languages
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.)
ENCRES PLATEAU SOC D
Original Assignee
ENCRES PLATEAU SOC D
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 ENCRES PLATEAU SOC D filed Critical ENCRES PLATEAU SOC D
Application granted granted Critical
Publication of FR669226A publication Critical patent/FR669226A/en
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
    • C09D11/00—Inks
    • C09D11/16—Writing inks
    • C09D11/20—Writing inks indelible

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
FR669226D 1929-02-06 1929-02-06 Process allowing indelible writings and copies Expired FR669226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669226T 1929-02-06

Publications (1)

Publication Number Publication Date
FR669226A true FR669226A (en) 1929-11-13

Family

ID=9015615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669226D Expired FR669226A (en) 1929-02-06 1929-02-06 Process allowing indelible writings and copies

Country Status (1)

Country Link
FR (1) FR669226A (en)

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