FR2117101A5 - - Google Patents

Info

Publication number
FR2117101A5
FR2117101A5 FR7140709A FR7140709A FR2117101A5 FR 2117101 A5 FR2117101 A5 FR 2117101A5 FR 7140709 A FR7140709 A FR 7140709A FR 7140709 A FR7140709 A FR 7140709A FR 2117101 A5 FR2117101 A5 FR 2117101A5
Authority
FR
France
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
FR7140709A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR2117101A5 publication Critical patent/FR2117101A5/fr
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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
FR7140709A 1970-11-16 1971-11-15 Expired FR2117101A5 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2117101A5 true FR2117101A5 (de) 1972-07-21

Family

ID=22219415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140709A Expired FR2117101A5 (de) 1970-11-16 1971-11-15

Country Status (16)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161937A1 (de) * 1971-10-29 1973-07-13 Sumitomo Chemical Co
EP0201225A2 (de) * 1985-04-24 1986-11-12 Moore Business Forms, Inc. Farbbildnergemische

Families Citing this family (3)

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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495927A (de) * 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 (de) * 1972-05-18 1974-02-02
JPS4913450A (de) * 1972-05-22 1974-02-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161937A1 (de) * 1971-10-29 1973-07-13 Sumitomo Chemical Co
EP0201225A2 (de) * 1985-04-24 1986-11-12 Moore Business Forms, Inc. Farbbildnergemische
EP0201225A3 (en) * 1985-04-24 1986-12-30 Moore Business Forms, Inc. Chromogenic mixtures

Also Published As

Publication number Publication date
CA945371A (en) 1974-04-16
NO137532B (no) 1977-12-05
DE2156214C3 (de) 1975-05-07
DE2156214A1 (de) 1972-05-31
SU508232A3 (ru) 1976-03-25
ZA717269B (en) 1972-07-26
GB1338617A (en) 1973-11-28
IT941751B (it) 1973-03-10
NL7115782A (de) 1972-05-18
BE775360A (fr) 1972-03-16
DE2156214B2 (de) 1974-02-28
AT311388B (de) 1973-11-12
AU3543771A (en) 1973-05-17
SE381619B (sv) 1975-12-15
CH590912A5 (de) 1977-08-31
JPS5711793B1 (de) 1982-03-06
AU458444B2 (en) 1975-02-27
DK133421C (de) 1976-11-22
DK133421B (da) 1976-05-17
NL166273B (nl) 1981-02-16
NO137532C (no) 1978-03-15
NL166273C (nl) 1981-07-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
TP Transmission of property
ST Notification of lapse