CH626568A5 - - Google Patents

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Publication number
CH626568A5
CH626568A5 CH718077A CH718077A CH626568A5 CH 626568 A5 CH626568 A5 CH 626568A5 CH 718077 A CH718077 A CH 718077A CH 718077 A CH718077 A CH 718077A CH 626568 A5 CH626568 A5 CH 626568A5
Authority
CH
Switzerland
Prior art keywords
recording material
material according
pressure
color
sensitive recording
Prior art date
Application number
CH718077A
Other languages
German (de)
English (en)
Inventor
Peter Dr Burri
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
Priority to CH718077A priority Critical patent/CH626568A5/de
Priority to US05/911,564 priority patent/US4238130A/en
Priority to FI781778A priority patent/FI68069C/fi
Priority to DE2824693A priority patent/DE2824693C2/de
Priority to GB7826472A priority patent/GB2000206B/en
Priority to IT4976178A priority patent/IT1104739B/it
Priority to BE188477A priority patent/BE868002A/xx
Priority to DK258278A priority patent/DK146880C/da
Priority to AT0420978A priority patent/AT373546B/de
Priority to ES470661A priority patent/ES470661A1/es
Priority to FR7817374A priority patent/FR2393684A1/fr
Priority to JP7029178A priority patent/JPS546614A/ja
Publication of CH626568A5 publication Critical patent/CH626568A5/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
    • B41M5/1366—Organic colour formers, e.g. leuco dyes characterised solely by tri (aryl or hetaryl)methane derivatives
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
CH718077A 1977-06-10 1977-06-10 CH626568A5 (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH718077A CH626568A5 (da) 1977-06-10 1977-06-10
US05/911,564 US4238130A (en) 1977-06-10 1978-06-01 Pressure-sensitive or heat-sensitive recording material
FI781778A FI68069C (fi) 1977-06-10 1978-06-05 Tryck- eller vaermekaensligt uppteckningsmaterial
DE2824693A DE2824693C2 (de) 1977-06-10 1978-06-06 Druck- oder wärmeempfindliches Aufzeichnungsmaterial
GB7826472A GB2000206B (en) 1977-06-10 1978-06-07 Pressure-sensitive or heat-sensitive recording material
IT4976178A IT1104739B (it) 1977-06-10 1978-06-08 Materiale di registrazione sensibile alla pressione od al calore e procedimento per produrlo ed applicarlo
BE188477A BE868002A (fr) 1977-06-10 1978-06-09 Matiere d'enregistrement sensible a la pression ou a la chaleur
DK258278A DK146880C (da) 1977-06-10 1978-06-09 Tryk- eller varmefoelsomt optegnelsesmateriale
AT0420978A AT373546B (de) 1977-06-10 1978-06-09 Druck- oder waermeempfindliches aufzeichnungsmaterial
ES470661A ES470661A1 (es) 1977-06-10 1978-06-09 Procedimiento para la preparacion de un material de registrosensible a la presion o al calor
FR7817374A FR2393684A1 (fr) 1977-06-10 1978-06-09 Matiere d'enregistrement sensible a la pression ou a la chaleur
JP7029178A JPS546614A (en) 1977-06-10 1978-06-10 Pressure or heattsensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH718077A CH626568A5 (da) 1977-06-10 1977-06-10

Publications (1)

Publication Number Publication Date
CH626568A5 true CH626568A5 (da) 1981-11-30

Family

ID=4321150

Family Applications (1)

Application Number Title Priority Date Filing Date
CH718077A CH626568A5 (da) 1977-06-10 1977-06-10

Country Status (11)

Country Link
US (1) US4238130A (da)
JP (1) JPS546614A (da)
AT (1) AT373546B (da)
BE (1) BE868002A (da)
CH (1) CH626568A5 (da)
DE (1) DE2824693C2 (da)
DK (1) DK146880C (da)
ES (1) ES470661A1 (da)
FI (1) FI68069C (da)
FR (1) FR2393684A1 (da)
GB (1) GB2000206B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343494A (en) * 1980-06-16 1982-08-10 Frye Copysystems, Inc. Carbonless copy paper system
US4327939A (en) * 1980-06-16 1982-05-04 Frye Copysystems, Inc. Chemical carbonless copy paper and image receptor medium therefor
US4351956A (en) * 1981-08-31 1982-09-28 American Cyanamid Company Oxime ethers of 4,4'-bis(N,N-diethylamino)benzhydrol and pressure-sensitive recording systems containing them
US4448446A (en) * 1981-12-09 1984-05-15 The Sherwin-Williams Company Process for the purification of triphenylmethane compounds and pressure sensitive copysheet containing same
US4678613A (en) * 1981-12-09 1987-07-07 Pmc Specialties Group, Inc. Process for the purification of triphenylmethane compounds
EP0093209A1 (en) * 1982-04-29 1983-11-09 Frye Copysystems, Inc. Improved chemical carbonless copy paper and image receptor medium therefor
JPH0226781A (ja) * 1988-07-16 1990-01-29 Yamada Chem Co Ltd 発色性記録材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755203A (en) * 1954-02-03 1956-07-17 Du Pont Process of converting a polyamino-triarylmethane dye coating on a base from a stabilized leuco form to a colored form
US3423427A (en) * 1963-06-26 1969-01-21 Du Pont Selectively substituted methane leuco dyes
US3418128A (en) * 1965-01-04 1968-12-24 Dietzgen Co Eugene Photosensitive compositions comprising acid addition salts of substituted leucocyanide triphenylmethane dyes and metal perchlorates
US3493376A (en) * 1966-10-18 1970-02-03 Horizons Research Inc Dry working black image compositions
GB1341204A (en) * 1970-08-27 1973-12-19 Ici Ltd Process for the manufacture of triarylmethane compounds
GB1469481A (en) * 1974-02-01 1977-04-06 Ciba Geigy Ag Pressure-sensitive copying material
CH593144A5 (da) * 1975-02-05 1977-11-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB2000206B (en) 1982-01-27
JPS5652758B2 (da) 1981-12-14
ATA420978A (de) 1983-06-15
DK258278A (da) 1978-12-11
FR2393684A1 (fr) 1979-01-05
DK146880B (da) 1984-01-30
AT373546B (de) 1984-01-25
DK146880C (da) 1984-07-09
BE868002A (fr) 1978-12-11
GB2000206A (en) 1979-01-04
FI781778A (fi) 1978-12-11
FI68069B (fi) 1985-03-29
US4238130A (en) 1980-12-09
DE2824693C2 (de) 1982-10-07
FI68069C (fi) 1985-07-10
FR2393684B1 (da) 1983-04-08
ES470661A1 (es) 1979-02-01
DE2824693A1 (de) 1978-12-21
JPS546614A (en) 1979-01-18

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Legal Events

Date Code Title Description
PL Patent ceased