JPS645837B2 - - Google Patents

Info

Publication number
JPS645837B2
JPS645837B2 JP56153880A JP15388081A JPS645837B2 JP S645837 B2 JPS645837 B2 JP S645837B2 JP 56153880 A JP56153880 A JP 56153880A JP 15388081 A JP15388081 A JP 15388081A JP S645837 B2 JPS645837 B2 JP S645837B2
Authority
JP
Japan
Prior art keywords
heat
group
diazonium salt
coupler
acid
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
JP56153880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5855291A (ja
Inventor
Kensaku Azuma
Haruhiko Yano
Juji Ooba
Takafumi Arimura
Koji Sato
Takeshi Sukegawa
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.)
Nippon Telegraph and Telephone Corp
Tomoegawa Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Tomoegawa Paper Co Ltd
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 Nippon Telegraph and Telephone Corp, Tomoegawa Paper Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56153880A priority Critical patent/JPS5855291A/ja
Publication of JPS5855291A publication Critical patent/JPS5855291A/ja
Publication of JPS645837B2 publication Critical patent/JPS645837B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
JP56153880A 1981-09-30 1981-09-30 感熱記録媒体 Granted JPS5855291A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56153880A JPS5855291A (ja) 1981-09-30 1981-09-30 感熱記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56153880A JPS5855291A (ja) 1981-09-30 1981-09-30 感熱記録媒体

Publications (2)

Publication Number Publication Date
JPS5855291A JPS5855291A (ja) 1983-04-01
JPS645837B2 true JPS645837B2 (en]) 1989-02-01

Family

ID=15572121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153880A Granted JPS5855291A (ja) 1981-09-30 1981-09-30 感熱記録媒体

Country Status (1)

Country Link
JP (1) JPS5855291A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121815U (en]) * 1989-03-20 1990-10-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121815U (en]) * 1989-03-20 1990-10-04

Also Published As

Publication number Publication date
JPS5855291A (ja) 1983-04-01

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