GB2028526B - Heat-sensitive recording sheet - Google Patents

Heat-sensitive recording sheet

Info

Publication number
GB2028526B
GB2028526B GB7926741A GB7926741A GB2028526B GB 2028526 B GB2028526 B GB 2028526B GB 7926741 A GB7926741 A GB 7926741A GB 7926741 A GB7926741 A GB 7926741A GB 2028526 B GB2028526 B GB 2028526B
Authority
GB
United Kingdom
Prior art keywords
heat
recording sheet
sensitive recording
sensitive
sheet
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
GB7926741A
Other versions
GB2028526A (en
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
Priority claimed from JP53093953A external-priority patent/JPS5927718B2/en
Priority claimed from JP53093951A external-priority patent/JPS5926475B2/en
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB2028526A publication Critical patent/GB2028526A/en
Application granted granted Critical
Publication of GB2028526B publication Critical patent/GB2028526B/en
Expired 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
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds

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)
GB7926741A 1978-08-01 1979-08-01 Heat-sensitive recording sheet Expired GB2028526B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP53093953A JPS5927718B2 (en) 1978-08-01 1978-08-01 heat sensitive recording sheet
JP53093951A JPS5926475B2 (en) 1978-08-01 1978-08-01 heat sensitive recording sheet

Publications (2)

Publication Number Publication Date
GB2028526A GB2028526A (en) 1980-03-05
GB2028526B true GB2028526B (en) 1982-10-27

Family

ID=26435213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926741A Expired GB2028526B (en) 1978-08-01 1979-08-01 Heat-sensitive recording sheet

Country Status (3)

Country Link
DE (1) DE2931083C2 (en)
GB (1) GB2028526B (en)
SE (1) SE445627B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058083B1 (en) * 1981-02-09 1987-06-24 Mita Industrial Co. Ltd. Heat-sensitive color-forming recording material and its preparation
JPS57208296A (en) * 1981-06-19 1982-12-21 Fuji Photo Film Co Ltd Heat-sensitive recording paper
JPS5869090A (en) * 1981-10-22 1983-04-25 Fuji Photo Film Co Ltd Heat sensitive recording paper
JPS58199195A (en) * 1982-05-17 1983-11-19 Dainippon Printing Co Ltd Heat sensitive transfer sheet
DE3243945A1 (en) * 1982-11-27 1984-05-30 Basf Ag, 6700 Ludwigshafen HEAT SENSITIVE RECORDING MATERIAL
GB2142604A (en) * 1983-06-16 1985-01-23 Graham Jones A guard against paint build-up on a canister rim
JPS62170386A (en) * 1986-01-24 1987-07-27 Fuji Photo Film Co Ltd Thermosensible recording material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445261A (en) * 1965-10-23 1969-05-20 Ncr Co Heat-sensitive record material
US4032690A (en) * 1975-01-24 1977-06-28 Mitsubishi Paper Mills, Ltd. Thermosensitive recording material

Also Published As

Publication number Publication date
DE2931083C2 (en) 1982-02-25
SE7906508L (en) 1980-02-02
SE445627B (en) 1986-07-07
DE2931083A1 (en) 1980-02-14
GB2028526A (en) 1980-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940801