CH248481A - Inchiostro indelebile da usarsi con fogli trasparenti o semitrasparenti a base di resine poliviniliche. - Google Patents

Inchiostro indelebile da usarsi con fogli trasparenti o semitrasparenti a base di resine poliviniliche.

Info

Publication number
CH248481A
CH248481A CH248481DA CH248481A CH 248481 A CH248481 A CH 248481A CH 248481D A CH248481D A CH 248481DA CH 248481 A CH248481 A CH 248481A
Authority
CH
Switzerland
Prior art keywords
transparent
semi
polyvinyl resins
sheets based
indelible ink
Prior art date
Application number
Other languages
English (en)
Inventor
Paravinil Societa
Original Assignee
Paravinil Soc
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 Paravinil Soc filed Critical Paravinil Soc
Publication of CH248481A publication Critical patent/CH248481A/it

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)
CH248481D 1944-04-03 1945-03-15 Inchiostro indelebile da usarsi con fogli trasparenti o semitrasparenti a base di resine poliviniliche. CH248481A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT248481X 1944-04-03

Publications (1)

Publication Number Publication Date
CH248481A true CH248481A (it) 1947-05-15

Family

ID=11214917

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248481D CH248481A (it) 1944-04-03 1945-03-15 Inchiostro indelebile da usarsi con fogli trasparenti o semitrasparenti a base di resine poliviniliche.

Country Status (3)

Country Link
CH (1) CH248481A (it)
ES (1) ES172835A1 (it)
FR (1) FR922609A (it)

Also Published As

Publication number Publication date
FR922609A (fr) 1947-06-13
ES172835A1 (es) 1947-05-01

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