IT1003278B - Perfezionamenti relativi a materia li e procedimenti per registrazione termografica - Google Patents

Perfezionamenti relativi a materia li e procedimenti per registrazione termografica

Info

Publication number
IT1003278B
IT1003278B IT32336/73A IT3233673A IT1003278B IT 1003278 B IT1003278 B IT 1003278B IT 32336/73 A IT32336/73 A IT 32336/73A IT 3233673 A IT3233673 A IT 3233673A IT 1003278 B IT1003278 B IT 1003278B
Authority
IT
Italy
Prior art keywords
thermographic
registration
procedures
materials
improvements relating
Prior art date
Application number
IT32336/73A
Other languages
English (en)
Inventor
W Janssens
D Claeys
R Lemahieu
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Application granted granted Critical
Publication of IT1003278B publication Critical patent/IT1003278B/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
    • B41M5/26—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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
IT32336/73A 1972-12-28 1973-12-28 Perfezionamenti relativi a materia li e procedimenti per registrazione termografica IT1003278B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5984272A GB1456208A (en) 1972-12-28 1972-12-28 Thermographic processes and recording material for use therein

Publications (1)

Publication Number Publication Date
IT1003278B true IT1003278B (it) 1976-06-10

Family

ID=10484505

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32336/73A IT1003278B (it) 1972-12-28 1973-12-28 Perfezionamenti relativi a materia li e procedimenti per registrazione termografica

Country Status (8)

Country Link
US (1) US3957288A (it)
JP (1) JPS4998642A (it)
BE (1) BE808753A (it)
CA (1) CA1001846A (it)
DE (1) DE2363453A1 (it)
FR (1) FR2212788A5 (it)
GB (1) GB1456208A (it)
IT (1) IT1003278B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76073A1 (it) * 1976-10-26 1978-05-16
LU76074A1 (it) * 1976-10-26 1978-05-16
DE2750283C2 (de) * 1977-11-10 1985-08-22 Bayer Ag, 5090 Leverkusen Druck- und wärmeempfindliches Aufzeichnungsmaterial
CH633533A5 (de) * 1978-04-24 1982-12-15 Ciba Geigy Ag Carbazolylmethanverbindungen, ihre herstellung und verwendung als farbbildner in druckempfindlichen oder waermeempfindlichen aufzeichnungsmaterialien.
CH637922A5 (de) * 1978-09-22 1983-08-31 Ciba Geigy Ag Chromogene propenylensulfon-verbindungen.
US4291901A (en) * 1978-11-23 1981-09-29 Ciba-Geigy Corporation Pressure-sensitive or heat-sensitive recording material
US4283077A (en) * 1980-03-06 1981-08-11 Sterling Drug Inc. Indole color former
US4307898A (en) * 1980-03-06 1981-12-29 Sterling Drug Inc. Carbonless duplicating and marking systems
US4341402A (en) * 1980-03-06 1982-07-27 Sterling Drug Inc. Systems employing indole color formers
US4442176A (en) * 1983-08-19 1984-04-10 Kawasaki Kasei Chemicals Ltd. Heat-sensitive recording sheet
JPS6057340A (ja) * 1983-09-08 1985-04-03 Fuji Photo Film Co Ltd 焼出し性組成物
GB8511202D0 (en) * 1985-05-02 1985-06-12 Wiggins Teape Group Ltd Record material
US4707463A (en) * 1985-08-28 1987-11-17 Mitsubishi Paper Mills, Ltd. Heat sensitive recording material
US4795736A (en) * 1987-06-01 1989-01-03 Hilton Davis Co. Novel compounds, process and marking systems
DE3738240A1 (de) * 1987-11-11 1989-05-24 Bayer Ag Tetraindolyl-heptamethin-ether, -alkohole und farbstoffe
US4939117A (en) * 1988-01-08 1990-07-03 Ricoh Company, Ltd. Leuco dyes and recording material employing the same
US5084593A (en) * 1988-06-20 1992-01-28 Ricoh Company, Ltd. Leuco dyes and recording material employing the same
US5008238A (en) * 1988-06-20 1991-04-16 Ricoh Company, Ltd. Leuco dyes and recording material employing the same
GB8925850D0 (en) * 1989-11-15 1990-01-04 Wiggins Teape Group Ltd Record material
GB8925802D0 (en) * 1989-11-15 1990-01-04 Wiggins Teape Group Ltd Record material
US5206380A (en) * 1989-11-15 1993-04-27 The Wiggins Teape Group Limited Divinyl carbinol or carbinol derivative chromogenic compounds
JP2631153B2 (ja) * 1989-12-13 1997-07-16 富士写真フイルム株式会社 記録材料
GB9206132D0 (en) * 1992-03-20 1992-05-06 Wiggins Teape Group Ltd Record material using vinyl carbinol formers
DE19963178A1 (de) * 1999-12-27 2001-07-05 Gruenenthal Gmbh Substituierte Indol-Mannichbasen
EP3974410A4 (en) * 2019-06-28 2022-07-27 FUJIFILM Corporation METHOD FOR PRODUCING PEPTIDE COMPOUND, PROTECTIVE GROUP REAGENT, AND CONDENSED POLYCYCLIC AROMATIC HYDROCARBON COMPOUND

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929736A (en) * 1957-07-25 1960-03-22 Ncr Co Heat and pressure responsive record material
DE1249891B (de) 1959-09-29 1967-09-14 Minnesota Mining and Manufacturing Company, St Paul, Mmn (V St A) Warmekopierverfahren
BE612013A (it) * 1961-01-25
GB1051554A (it) 1963-03-15
US3310401A (en) * 1963-08-28 1967-03-21 Rca Corp Electrophotographic member and process utilizing polyarylmethane dye intermediates
DE1545950A1 (de) * 1964-07-07 1969-12-11 Hoffmann La Roche Verfahren zur Herstellung von substituierten Propan-Verbindungen
DE1258734B (de) * 1964-08-22 1968-01-11 Kalle Ag Lichtempfindliche Schicht
DE1282451B (de) * 1965-09-01 1968-11-07 Kalle Ag Lichtempfindliche Schicht und Verfahren zur Herstellung fixierter Bilder
US3413138A (en) * 1965-10-13 1968-11-26 Interchem Corp Thermosensitive copy sheet
DE1522358A1 (de) 1966-02-18 1969-07-24 Agfa Gevaert Ag Sensibilisierung lichtempfindlicher Polymerer
GB1131020A (en) * 1966-08-09 1968-10-16 Koninklijke Pharma Fab Nv Benzhydryl ethers
GB1208415A (en) * 1966-10-24 1970-10-14 Agfa Gevaert Nv Improvements relating to thermo-copying
DE1670846A1 (de) * 1967-04-14 1971-03-11 Bayer Ag Heterylmethan-Verbindungen
DE1569751C3 (de) * 1967-04-24 1975-03-27 Bayer Ag, 5090 Leverkusen Phenyl-heteryl-methanfarbstoffe, deren Herstellung und Verwendung
US3594208A (en) * 1969-06-16 1971-07-20 Minnesota Mining & Mfg Heat sensitive color projection transparency blank and method of making
BE758971A (it) * 1969-11-22 1971-05-17 Agfa Gevaert Nv
US3817773A (en) 1970-02-25 1974-06-18 Ncr Co Woven fabric printing ribbon having rupturable microcapsules bonded to its surface
DE2130790C3 (de) * 1971-06-22 1978-04-06 Bayer Ag, 5090 Leverkusen Basische Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
BE787210A (fr) * 1971-08-04 1973-02-05 Basf Ag Procede pour l'oxydation catalytique de composes di- et tri-(hetero)-aryl-methanes

Also Published As

Publication number Publication date
CA1001846A (en) 1976-12-21
BE808753A (nl) 1974-06-18
DE2363453A1 (de) 1974-07-04
GB1456208A (en) 1976-11-24
US3957288A (en) 1976-05-18
FR2212788A5 (it) 1974-07-26
JPS4998642A (it) 1974-09-18

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