AU458444B2 - Chromogenic marking material - Google Patents

Chromogenic marking material

Info

Publication number
AU458444B2
AU458444B2 AU35437/71A AU3543771A AU458444B2 AU 458444 B2 AU458444 B2 AU 458444B2 AU 35437/71 A AU35437/71 A AU 35437/71A AU 3543771 A AU3543771 A AU 3543771A AU 458444 B2 AU458444 B2 AU 458444B2
Authority
AU
Australia
Prior art keywords
chromogenic
marking material
marking
chromogenic marking
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
AU35437/71A
Other languages
English (en)
Other versions
AU3543771A (en
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 filed Critical
Publication of AU3543771A publication Critical patent/AU3543771A/en
Application granted granted Critical
Publication of AU458444B2 publication Critical patent/AU458444B2/en
Expired legal-status Critical Current

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
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
    • 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Materials For Medical Uses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AU35437/71A 1970-11-16 1971-11-08 Chromogenic marking material Expired AU458444B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8975170A 1970-11-16 1970-11-16

Publications (2)

Publication Number Publication Date
AU3543771A AU3543771A (en) 1973-05-17
AU458444B2 true AU458444B2 (en) 1975-02-27

Family

ID=22219415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35437/71A Expired AU458444B2 (en) 1970-11-16 1971-11-08 Chromogenic marking material

Country Status (16)

Country Link
JP (1) JPS5711793B1 (da)
AT (1) AT311388B (da)
AU (1) AU458444B2 (da)
BE (1) BE775360A (da)
CA (1) CA945371A (da)
CH (1) CH590912A5 (da)
DE (1) DE2156214C3 (da)
DK (1) DK133421B (da)
FR (1) FR2117101A5 (da)
GB (1) GB1338617A (da)
IT (1) IT941751B (da)
NL (1) NL166273C (da)
NO (1) NO137532C (da)
SE (1) SE381619B (da)
SU (1) SU508232A3 (da)
ZA (1) ZA717269B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422388A (en) * 1981-12-01 1983-12-27 Raskin Jean F Wood and other solid register burner

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033891B2 (da) * 1971-10-29 1975-11-04
FR2186516A1 (en) * 1972-05-30 1974-01-11 Pilot Ink Co Ltd Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds.
DE3044120A1 (de) 1980-11-24 1982-07-15 Basf Ag, 6700 Ludwigshafen Druck- und thermoempfindliches aufzeichnungsmaterial
US4639271A (en) * 1985-04-24 1987-01-27 Moore Business Forms, Inc. Chromogenic mixtures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495927A (da) * 1972-02-21 1974-01-19
NL167185C (nl) * 1972-04-05 1981-11-16 Shell Int Research Werkwijze ter bereiding van een gemodificeerd dieen- polymeer.
JPS4912293A (da) * 1972-05-18 1974-02-02
JPS4913450A (da) * 1972-05-22 1974-02-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422388A (en) * 1981-12-01 1983-12-27 Raskin Jean F Wood and other solid register burner

Also Published As

Publication number Publication date
DE2156214B2 (de) 1974-02-28
NO137532C (no) 1978-03-15
JPS5711793B1 (da) 1982-03-06
IT941751B (it) 1973-03-10
DK133421C (da) 1976-11-22
CA945371A (en) 1974-04-16
GB1338617A (en) 1973-11-28
DE2156214A1 (de) 1972-05-31
CH590912A5 (da) 1977-08-31
DE2156214C3 (de) 1975-05-07
FR2117101A5 (da) 1972-07-21
SE381619B (sv) 1975-12-15
NL7115782A (da) 1972-05-18
AU3543771A (en) 1973-05-17
SU508232A3 (ru) 1976-03-25
ZA717269B (en) 1972-07-26
NL166273C (nl) 1981-07-15
DK133421B (da) 1976-05-17
AT311388B (de) 1973-11-12
BE775360A (fr) 1972-03-16
NL166273B (nl) 1981-02-16
NO137532B (no) 1977-12-05

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