JPH0143938B2 - - Google Patents

Info

Publication number
JPH0143938B2
JPH0143938B2 JP50030081A JP50030081A JPH0143938B2 JP H0143938 B2 JPH0143938 B2 JP H0143938B2 JP 50030081 A JP50030081 A JP 50030081A JP 50030081 A JP50030081 A JP 50030081A JP H0143938 B2 JPH0143938 B2 JP H0143938B2
Authority
JP
Japan
Prior art keywords
diazo
leuco
diazonium
acid
examples
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
JP50030081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56501503A (it
Inventor
Kenesu Jii Gatsuzuke
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of JPS56501503A publication Critical patent/JPS56501503A/ja
Publication of JPH0143938B2 publication Critical patent/JPH0143938B2/ja
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/72Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G03C1/732Leuco dyes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/52Compositions containing diazo compounds as photosensitive substances
    • G03C1/61Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP50030081A 1979-12-07 1980-10-27 Expired JPH0143938B2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10114379A 1979-12-07 1979-12-07

Publications (2)

Publication Number Publication Date
JPS56501503A JPS56501503A (it) 1981-10-15
JPH0143938B2 true JPH0143938B2 (it) 1989-09-25

Family

ID=22283224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50030081A Expired JPH0143938B2 (it) 1979-12-07 1980-10-27

Country Status (4)

Country Link
EP (1) EP0041984B1 (it)
JP (1) JPH0143938B2 (it)
DE (1) DE3069247D1 (it)
WO (1) WO1981001756A1 (it)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411811A (en) * 1945-02-01 1946-11-26 Gen Aniline & Film Corp Light-sensitive materials
US2560137A (en) * 1948-12-21 1951-07-10 Gen Aniline & Film Corp Diazotype photoprinting material
US2756144A (en) * 1951-04-25 1956-07-24 Brown Allen Chemicals Inc Photochemical multicolor printing of textile and the like
US2772284A (en) * 1951-10-20 1956-11-27 Du Pont Solvent-soluble, complex, phthalocyanine-yielding compounds
BE546818A (it) * 1955-04-06
US3215529A (en) * 1960-07-18 1965-11-02 Kalvar Corp Color photographic material
NL292007A (it) * 1962-04-27
US3390997A (en) * 1964-04-29 1968-07-02 Du Pont Photosensitive composition comprising a triphenylemethane derivative and a nitrogen-containing photo-oxidant
US3460964A (en) * 1964-11-19 1969-08-12 Eastman Kodak Co Heat-sensitive recording element and composition
US3445233A (en) * 1965-04-16 1969-05-20 Du Pont Photosensitive composition
DE1522496A1 (de) * 1966-02-12 1969-09-11 Kalle Ag Lichtreprographische Kopiermasse und damit beschichtetes Kopiermaterial
GB1204917A (en) * 1967-11-14 1970-09-09 Howson Algraphy Ltd Photographic printing plates
DE1931482A1 (de) * 1968-11-18 1970-06-04 Matsushita Electric Ind Co Ltd Lichtempfindliche Massen und Folien
AT289152B (de) * 1968-12-09 1971-04-13 Kalle Ag Lichtempfindliches Kopiermaterial zum Herstellen einer Flachdruckform
US3620739A (en) * 1969-08-13 1971-11-16 Eastman Kodak Co Photographic process and element for the production of add-on images
US3992450A (en) * 1971-04-30 1976-11-16 E. I. Du Pont De Nemours And Company 2,3-Disubstituted-1-indanones
US3801319A (en) * 1972-06-21 1974-04-02 Xerox Corp Imaging method utilizing chemical reactivities of photoexcited states of aromatic hydroxy compounds
US4017313A (en) * 1974-09-30 1977-04-12 E. I. Du Pont De Nemours And Company Photosensitive composition containing a leuco dye, a photosensitizer, an aromatic aldehyde and a secondary or tertiary amine and the use thereof in a direct-print process
JPS5225341B2 (it) * 1974-10-31 1977-07-07
CH593807A5 (it) * 1975-01-27 1977-12-15 Ciba Geigy Ag
DE2655553A1 (de) * 1976-12-08 1978-06-15 Licentia Gmbh Mittels einer diazoniumverbindung sensibilisierte waesserige loesung eines polymerisates sowie verwendung einer solchen loesung zur herstellung von leuchtschirmen fuer farbbildkathodenstrahlroehren
JPS53102038A (en) * 1977-02-18 1978-09-06 Ricoh Co Ltd Mutlchromatic copying and recording material
US4097288A (en) * 1977-02-25 1978-06-27 Lawton William R Heat sensitive recording composition containing a complexed phenolics and a spiropyran or leuco lactone
JPH05151942A (ja) * 1991-11-28 1993-06-18 Iwasaki Electric Co Ltd メタルハライドランプ装置

Also Published As

Publication number Publication date
WO1981001756A1 (en) 1981-06-25
EP0041984A4 (en) 1982-05-10
EP0041984B1 (en) 1984-09-19
JPS56501503A (it) 1981-10-15
EP0041984A1 (en) 1981-12-23
DE3069247D1 (en) 1984-10-25

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