CH410614A - Process for the production of fluorescent papers - Google Patents

Process for the production of fluorescent papers

Info

Publication number
CH410614A
CH410614A CH712061A CH712061A CH410614A CH 410614 A CH410614 A CH 410614A CH 712061 A CH712061 A CH 712061A CH 712061 A CH712061 A CH 712061A CH 410614 A CH410614 A CH 410614A
Authority
CH
Switzerland
Prior art keywords
production
papers
fluorescent
fluorescent papers
Prior art date
Application number
CH712061A
Other languages
German (de)
Inventor
Jayme Georg Prof Ing Dr
Gerhard Dipl Chem Bauer
Original Assignee
Jayme Georg Prof Ing Dr
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
Priority to NL264698D priority Critical patent/NL264698A/xx
Priority to DEJ17718A priority patent/DE1181537B/en
Priority to FR863063A priority patent/FR1301834A/en
Application filed by Jayme Georg Prof Ing Dr filed Critical Jayme Georg Prof Ing Dr
Priority to CH712061A priority patent/CH410614A/en
Priority claimed from DK477062A external-priority patent/DK104089C/en
Priority to BE644902D priority patent/BE644902A/fr
Publication of CH410614A publication Critical patent/CH410614A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • C09B55/005—Disazomethine dyes
    • C09B55/007—Disazomethine dyes containing only carbocyclic rings
    • 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
    • C09D5/22—Luminous paints
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
CH712061A 1960-02-19 1961-06-17 Process for the production of fluorescent papers CH410614A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL264698D NL264698A (en) 1960-02-19
DEJ17718A DE1181537B (en) 1960-02-19 1960-02-19 Process for producing fluorescent postage stamp papers
FR863063A FR1301834A (en) 1960-02-19 1961-05-26 Fluorescent paper manufacturing process
CH712061A CH410614A (en) 1960-02-19 1961-06-17 Process for the production of fluorescent papers
BE644902D BE644902A (en) 1960-02-19 1964-03-09

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEJ17718A DE1181537B (en) 1960-02-19 1960-02-19 Process for producing fluorescent postage stamp papers
NL264698 1961-05-12
FR863063A FR1301834A (en) 1960-02-19 1961-05-26 Fluorescent paper manufacturing process
CH712061A CH410614A (en) 1960-02-19 1961-06-17 Process for the production of fluorescent papers
DK477062A DK104089C (en) 1962-11-06 1962-11-06 Process for the production of fluorescent paper.

Publications (1)

Publication Number Publication Date
CH410614A true CH410614A (en) 1966-03-31

Family

ID=27509292

Family Applications (1)

Application Number Title Priority Date Filing Date
CH712061A CH410614A (en) 1960-02-19 1961-06-17 Process for the production of fluorescent papers

Country Status (5)

Country Link
BE (1) BE644902A (en)
CH (1) CH410614A (en)
DE (1) DE1181537B (en)
FR (1) FR1301834A (en)
NL (1) NL264698A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
DE3514852A1 (en) * 1985-04-24 1986-10-30 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Stamps, such as postage stamps, and method for their manufacture
US5267754A (en) * 1985-04-24 1993-12-07 Gao Gesellschaft Fuer Automation Und Organisation Mbh Stamp such as a postage stamp and a method for producing it

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE449133C (en) * 1925-09-27 1927-09-05 Reichsfiskus Vertreten Durch D Process for securing banknotes and securities against forgery
DE582530C (en) * 1930-10-08 1933-08-16 Felix Schoeller & Bausch Feinp Process for the production of security paper
DE660599C (en) * 1934-02-08 1938-05-31 Felix Schoeller & Bausch Process for the production of security paper
DE648882C (en) * 1934-02-08 1937-08-10 Felix Schoeller & Bausch Process for the production of security paper

Also Published As

Publication number Publication date
NL264698A (en)
DE1181537B (en) 1964-11-12
FR1301834A (en) 1962-08-24
BE644902A (en) 1964-07-01

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