BE794459A - RECORD SHEET - Google Patents

RECORD SHEET

Info

Publication number
BE794459A
BE794459A BE794459DA BE794459A BE 794459 A BE794459 A BE 794459A BE 794459D A BE794459D A BE 794459DA BE 794459 A BE794459 A BE 794459A
Authority
BE
Belgium
Prior art keywords
record sheet
record
sheet
Prior art date
Application number
Other languages
French (fr)
Inventor
H Kato
T Hayashi
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.)
Publication date
Publication of BE794459A publication Critical patent/BE794459A/en

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
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
BE794459D 1972-01-24 RECORD SHEET BE794459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47008830A JPS5229205B2 (en) 1972-01-24 1972-01-24

Publications (1)

Publication Number Publication Date
BE794459A true BE794459A (en) 1973-05-16

Family

ID=11703691

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794459D BE794459A (en) 1972-01-24 RECORD SHEET

Country Status (6)

Country Link
US (1) US3900215A (en)
JP (1) JPS5229205B2 (en)
BE (1) BE794459A (en)
DE (1) DE2303405C2 (en)
ES (1) ES410879A1 (en)
GB (1) GB1426641A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536601A (en) * 1976-02-25 1978-12-20 Ciba Geigy Ag Image producing system
FI781626A7 (en) * 1977-05-28 1978-11-29 Ciba Geigy Ag VAERMEKAENSLIGT UPPTECKNINGS- ELLER KOPIERINGSMATERIAL
JPS5479709A (en) * 1977-12-07 1979-06-26 Fuji Photo Film Co Ltd Method of making sheet
US4188456A (en) 1977-12-23 1980-02-12 Ncr Corporation Pressure-sensitive recording sheet
JPS6043317B2 (en) * 1978-05-12 1985-09-27 富士写真フイルム株式会社 recording material
JPS5510705U (en) * 1978-07-05 1980-01-23
AT372909B (en) 1979-03-20 1983-11-25 Manuel Ing Cespon COLOR DEVELOPER MATERIALS FOR THE PRODUCTION OF A PRESSURE-SENSITIVE RECORDING MATERIAL WITH PARTICULARLY STRONG COLOR FORMATION AND LIGHT-RESISTANCE
DE3044120A1 (en) * 1980-11-24 1982-07-15 Basf Ag, 6700 Ludwigshafen PRESSURE AND THERMAL SENSITIVE RECORDING MATERIAL
JPS6315786A (en) * 1986-05-31 1988-01-22 Kanzaki Paper Mfg Co Ltd Two-color thermal recording material
JP2828634B2 (en) * 1988-07-18 1998-11-25 王子製紙株式会社 Colored paper for pressure-sensitive copying
JP3107173B2 (en) * 1991-12-27 2000-11-06 株式会社三光開発科学研究所 Process for producing nuclear-substituted salicylic acid metal salt
US7087265B1 (en) 2005-02-10 2006-08-08 Netsch Bryan A Image developing device
US7858555B2 (en) * 2006-03-03 2010-12-28 Netsch Bryan A Latent image systems, developers, and blockers therefor
US9604485B2 (en) 2012-11-14 2017-03-28 Active Device Development Limited Colour-forming materials, contact recording devices and pressure recording devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE485589A (en) * 1944-01-31
US2939009A (en) * 1956-02-01 1960-05-31 Jack M Tien Thermotransfer duplicating process
US3418250A (en) * 1965-10-23 1968-12-24 Us Plywood Champ Papers Inc Microcapsules, process for their formation and transfer sheet record material coated therewith
US3558341A (en) * 1968-04-01 1971-01-26 Ncr Co Pressure-sensitive record material
US3641011A (en) * 1969-01-21 1972-02-08 Ncr Co 5- and 6-dialkylaminobenzylidene-aminofluorans
IE35085B1 (en) * 1969-09-26 1975-11-12 Fuji Photo Film Co Ltd Colour forming adsorbent sheets for pressure-sensitive copying paper
JPS4913031B1 (en) * 1970-01-09 1974-03-28
US3664858A (en) * 1970-02-18 1972-05-23 Minnesota Mining & Mfg Heat-sensitive copy-sheet
GB1330984A (en) * 1970-09-28 1973-09-19 Fuji Photo Film Co Ltd Colour-developer compositions

Also Published As

Publication number Publication date
ES410879A1 (en) 1975-12-01
US3900215A (en) 1975-08-19
JPS5229205B2 (en) 1977-08-01
DE2303405C2 (en) 1982-03-18
GB1426641A (en) 1976-03-03
JPS4879019A (en) 1973-10-23
DE2303405A1 (en) 1973-08-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FUJI PHOTO FILM CO. LTD

Effective date: 19920131