JPH0326155B2 - - Google Patents

Info

Publication number
JPH0326155B2
JPH0326155B2 JP57014294A JP1429482A JPH0326155B2 JP H0326155 B2 JPH0326155 B2 JP H0326155B2 JP 57014294 A JP57014294 A JP 57014294A JP 1429482 A JP1429482 A JP 1429482A JP H0326155 B2 JPH0326155 B2 JP H0326155B2
Authority
JP
Japan
Prior art keywords
bis
group
benzoquinone
amine
triphenylmethane
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 - Lifetime
Application number
JP57014294A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58132587A (ja
Inventor
Makoto Asano
Kyoharu Hasegawa
Hiroyuki Akahori
Michihiro Tsujimoto
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP57014294A priority Critical patent/JPS58132587A/ja
Publication of JPS58132587A publication Critical patent/JPS58132587A/ja
Publication of JPH0326155B2 publication Critical patent/JPH0326155B2/ja
Granted 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
    • B41M5/26—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP57014294A 1982-02-02 1982-02-02 感熱記録ユニツト Granted JPS58132587A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57014294A JPS58132587A (ja) 1982-02-02 1982-02-02 感熱記録ユニツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57014294A JPS58132587A (ja) 1982-02-02 1982-02-02 感熱記録ユニツト

Publications (2)

Publication Number Publication Date
JPS58132587A JPS58132587A (ja) 1983-08-06
JPH0326155B2 true JPH0326155B2 (enrdf_load_stackoverflow) 1991-04-09

Family

ID=11857068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57014294A Granted JPS58132587A (ja) 1982-02-02 1982-02-02 感熱記録ユニツト

Country Status (1)

Country Link
JP (1) JPS58132587A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714911B2 (ja) * 1985-03-18 1995-02-22 三井東圧化学株式会社 新規キノン誘導体
KR920002741A (ko) * 1990-07-20 1992-02-28 베르너 발데크 디케토피롤로피롤을 기재로 하는 전기 발색 조성물

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76074A1 (enrdf_load_stackoverflow) * 1976-10-26 1978-05-16
LU76073A1 (enrdf_load_stackoverflow) * 1976-10-26 1978-05-16

Also Published As

Publication number Publication date
JPS58132587A (ja) 1983-08-06

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