JPS58140291A - 記録材料 - Google Patents

記録材料

Info

Publication number
JPS58140291A
JPS58140291A JP57023351A JP2335182A JPS58140291A JP S58140291 A JPS58140291 A JP S58140291A JP 57023351 A JP57023351 A JP 57023351A JP 2335182 A JP2335182 A JP 2335182A JP S58140291 A JPS58140291 A JP S58140291A
Authority
JP
Japan
Prior art keywords
sensitive
heat
color
pressure
leuco dye
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.)
Granted
Application number
JP57023351A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377071B2 (OSRAM
Inventor
Kiyotaka Iiyama
飯山　清高
Keiji Taniguchi
圭司 谷口
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP57023351A priority Critical patent/JPS58140291A/ja
Publication of JPS58140291A publication Critical patent/JPS58140291A/ja
Publication of JPH0377071B2 publication Critical patent/JPH0377071B2/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
    • B41M5/124—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP57023351A 1982-02-16 1982-02-16 記録材料 Granted JPS58140291A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57023351A JPS58140291A (ja) 1982-02-16 1982-02-16 記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57023351A JPS58140291A (ja) 1982-02-16 1982-02-16 記録材料

Publications (2)

Publication Number Publication Date
JPS58140291A true JPS58140291A (ja) 1983-08-19
JPH0377071B2 JPH0377071B2 (OSRAM) 1991-12-09

Family

ID=12108157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57023351A Granted JPS58140291A (ja) 1982-02-16 1982-02-16 記録材料

Country Status (1)

Country Link
JP (1) JPS58140291A (OSRAM)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108706A (en) * 1978-02-14 1979-08-25 Mitsubishi Paper Mills Ltd Pressureesensitive recording paper
JPS54156712A (en) * 1978-05-30 1979-12-11 Fuji Photo Film Co Ltd Recording sheet
JPS5640583A (en) * 1979-09-10 1981-04-16 Fuji Photo Film Co Ltd Recording system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108706A (en) * 1978-02-14 1979-08-25 Mitsubishi Paper Mills Ltd Pressureesensitive recording paper
JPS54156712A (en) * 1978-05-30 1979-12-11 Fuji Photo Film Co Ltd Recording sheet
JPS5640583A (en) * 1979-09-10 1981-04-16 Fuji Photo Film Co Ltd Recording system

Also Published As

Publication number Publication date
JPH0377071B2 (OSRAM) 1991-12-09

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