IT7549250A1 - Composizione e procedimento per trattare carta onde produrre un'immagine - Google Patents

Composizione e procedimento per trattare carta onde produrre un'immagine

Info

Publication number
IT7549250A1
IT7549250A1 ITRM1975A49250A IT4925075A IT7549250A1 IT 7549250 A1 IT7549250 A1 IT 7549250A1 IT RM1975A49250 A ITRM1975A49250 A IT RM1975A49250A IT 4925075 A IT4925075 A IT 4925075A IT 7549250 A1 IT7549250 A1 IT 7549250A1
Authority
IT
Italy
Prior art keywords
image
produce
composition
treating paper
treating
Prior art date
Application number
ITRM1975A49250A
Other languages
English (en)
Italian (it)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of IT7549250A1 publication Critical patent/IT7549250A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Cosmetics (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Color Printing (AREA)
ITRM1975A49250A 1975-01-23 1975-04-23 Composizione e procedimento per trattare carta onde produrre un'immagine IT7549250A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB292875A GB1473016A (en) 1975-01-23 1975-01-23 Chemical composition comprising a colour former

Publications (1)

Publication Number Publication Date
IT7549250A1 true IT7549250A1 (it) 1976-10-23

Family

ID=9748701

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM1975A49250A IT7549250A1 (it) 1975-01-23 1975-04-23 Composizione e procedimento per trattare carta onde produrre un'immagine

Country Status (15)

Country Link
JP (1) JPS5185811A (enrdf_load_stackoverflow)
AT (1) AT339346B (enrdf_load_stackoverflow)
BE (1) BE828340A (enrdf_load_stackoverflow)
BR (1) BR7502504A (enrdf_load_stackoverflow)
CA (1) CA1076800A (enrdf_load_stackoverflow)
CH (1) CH598015A5 (enrdf_load_stackoverflow)
DE (1) DE2517936C3 (enrdf_load_stackoverflow)
ES (1) ES436899A1 (enrdf_load_stackoverflow)
FI (1) FI61840C (enrdf_load_stackoverflow)
FR (1) FR2298583A1 (enrdf_load_stackoverflow)
GB (1) GB1473016A (enrdf_load_stackoverflow)
IT (1) IT7549250A1 (enrdf_load_stackoverflow)
NL (1) NL7504967A (enrdf_load_stackoverflow)
SE (1) SE412725B (enrdf_load_stackoverflow)
ZA (1) ZA752657B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
JPS5577434A (en) 1978-11-27 1980-06-11 Nissan Motor Co Ltd Car assembly control system
JPS62251741A (ja) * 1986-04-25 1987-11-02 Fuji Photo Film Co Ltd 感光材料および画像形成方法
ES2073520T3 (es) * 1989-03-14 1995-08-16 Wiggins Teape Group Ltd Composicion autenticante para autenticar papel de seguridad.

Also Published As

Publication number Publication date
FI751184A7 (enrdf_load_stackoverflow) 1976-07-24
SE412725B (sv) 1980-03-17
AT339346B (de) 1977-10-10
FR2298583B1 (enrdf_load_stackoverflow) 1977-07-22
ZA752657B (en) 1976-10-27
FI61840C (fi) 1982-10-11
NL7504967A (nl) 1976-07-27
GB1473016A (en) 1977-05-11
ES436899A1 (es) 1977-01-01
JPS5185811A (enrdf_load_stackoverflow) 1976-07-27
DE2517936B2 (de) 1977-10-13
DE2517936A1 (de) 1976-07-29
FI61840B (fi) 1982-06-30
BE828340A (fr) 1975-10-24
FR2298583A1 (fr) 1976-08-20
SE7504246L (sv) 1976-07-26
CA1076800A (en) 1980-05-06
AU8045875A (en) 1976-10-28
ATA317475A (de) 1977-02-15
CH598015A5 (enrdf_load_stackoverflow) 1978-04-28
BR7502504A (pt) 1976-08-17
DE2517936C3 (de) 1978-06-01

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