ATA317475A - Bildproduzierendes material - Google Patents

Bildproduzierendes material

Info

Publication number
ATA317475A
ATA317475A AT753174A AT317475A ATA317475A AT A317475 A ATA317475 A AT A317475A AT 753174 A AT753174 A AT 753174A AT 317475 A AT317475 A AT 317475A AT A317475 A ATA317475 A AT A317475A
Authority
AT
Austria
Prior art keywords
image producing
producing material
image
producing
Prior art date
Application number
AT753174A
Other languages
English (en)
Other versions
AT339346B (de
Original Assignee
Ciba Geigy Ag
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 Ag filed Critical Ciba Geigy Ag
Publication of ATA317475A publication Critical patent/ATA317475A/de
Application granted granted Critical
Publication of AT339346B publication Critical patent/AT339346B/de

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
AT317475A 1975-01-23 1975-04-24 Bildproduzierendes material AT339346B (de)

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 (2)

Publication Number Publication Date
ATA317475A true ATA317475A (de) 1977-02-15
AT339346B AT339346B (de) 1977-10-10

Family

ID=9748701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT317475A AT339346B (de) 1975-01-23 1975-04-24 Bildproduzierendes material

Country Status (14)

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

Families Citing this family (3)

* 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
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
ES436899A1 (es) 1977-01-01
AT339346B (de) 1977-10-10
BE828340A (fr) 1975-10-24
CH598015A5 (de) 1978-04-28
GB1473016A (en) 1977-05-11
AU8045875A (en) 1976-10-28
SE7504246L (sv) 1976-07-26
DE2517936B2 (de) 1977-10-13
DE2517936C3 (de) 1978-06-01
FI61840C (fi) 1982-10-11
BR7502504A (pt) 1976-08-17
JPS5185811A (de) 1976-07-27
ZA752657B (en) 1976-10-27
NL7504967A (nl) 1976-07-27
FR2298583A1 (fr) 1976-08-20
CA1076800A (en) 1980-05-06
DE2517936A1 (de) 1976-07-29
FI751184A (de) 1976-07-24
FR2298583B1 (de) 1977-07-22
SE412725B (sv) 1980-03-17
FI61840B (fi) 1982-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee