BE768496A - Papier a reproduire sensible a la pression - Google Patents

Papier a reproduire sensible a la pression

Info

Publication number
BE768496A
BE768496A BE768496A BE768496A BE768496A BE 768496 A BE768496 A BE 768496A BE 768496 A BE768496 A BE 768496A BE 768496 A BE768496 A BE 768496A BE 768496 A BE768496 A BE 768496A
Authority
BE
Belgium
Prior art keywords
pressure sensitive
sensitive reproducing
reproducing paper
paper
pressure
Prior art date
Application number
BE768496A
Other languages
English (en)
French (fr)
Inventor
T Hayashi
H Matsukawa
S Ishige
Original Assignee
Fuji Photo Film 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 JP45051116A external-priority patent/JPS4843294B1/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of BE768496A publication Critical patent/BE768496A/xx

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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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)
BE768496A 1970-06-13 1971-06-14 Papier a reproduire sensible a la pression BE768496A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45051116A JPS4843294B1 (enrdf_load_stackoverflow) 1970-06-13 1970-06-13
US15283171A 1971-06-14 1971-06-14
US378105A US3900217A (en) 1970-06-13 1973-07-11 Pressure-sensitive copying paper

Publications (1)

Publication Number Publication Date
BE768496A true BE768496A (fr) 1971-11-03

Family

ID=27294208

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768496A BE768496A (fr) 1970-06-13 1971-06-14 Papier a reproduire sensible a la pression

Country Status (6)

Country Link
US (1) US3900217A (enrdf_load_stackoverflow)
BE (1) BE768496A (enrdf_load_stackoverflow)
CA (1) CA944150A (enrdf_load_stackoverflow)
DE (1) DE2129467B2 (enrdf_load_stackoverflow)
FR (1) FR2096242A5 (enrdf_load_stackoverflow)
GB (1) GB1338784A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593279B2 (ja) * 1976-02-04 1984-01-23 富士写真フイルム株式会社 記録材料
EP0036117B1 (de) * 1980-03-14 1986-02-05 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Druckempfindliches Aufzeichnungsmaterial
US4561001A (en) * 1984-07-31 1985-12-24 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4551740A (en) * 1984-07-31 1985-11-05 The Hilton-Davis Chemical Co. Electrochromic and marking systems
US4549192A (en) * 1984-07-31 1985-10-22 The Hilton-Davis Chemical Co. Electrochromic marking systems
US4570171A (en) * 1984-07-31 1986-02-11 The Hilton-Davis Chemical Co. Electrochromic marking systems
GB201505874D0 (en) 2015-04-07 2015-05-20 Greener Bryan And Active Device Dev Ltd Pressure imaging and indicating materials and devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915415A (en) * 1957-06-19 1959-12-01 Caribonum Ltd Leucauramine derivate of benzoyl leuco methylene blue and transfer sheet coated therewith
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions
FR1553291A (enrdf_load_stackoverflow) * 1967-01-27 1969-01-10
US3509174A (en) * 1967-01-30 1970-04-28 Ncr Co 3-(indol-3-yl)-phthalides
US3649649A (en) * 1967-07-10 1972-03-14 Nisso Kako Co Ltd Fluoran derivatives and preparation thereof
JPS4833212B1 (enrdf_load_stackoverflow) * 1970-07-08 1973-10-12

Also Published As

Publication number Publication date
CA944150A (en) 1974-03-26
DE2129467B2 (de) 1974-08-15
US3900217A (en) 1975-08-19
FR2096242A5 (enrdf_load_stackoverflow) 1972-02-11
DE2129467A1 (de) 1971-12-23
DE2129467C3 (enrdf_load_stackoverflow) 1975-04-03
GB1338784A (en) 1973-11-28

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