JPS4879019A - - Google Patents

Info

Publication number
JPS4879019A
JPS4879019A JP47008830A JP883072A JPS4879019A JP S4879019 A JPS4879019 A JP S4879019A JP 47008830 A JP47008830 A JP 47008830A JP 883072 A JP883072 A JP 883072A JP S4879019 A JPS4879019 A JP S4879019A
Authority
JP
Japan
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
JP47008830A
Other languages
Japanese (ja)
Other versions
JPS5229205B2 (el
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 to BE794459D priority Critical patent/BE794459A/xx
Application filed filed Critical
Priority to JP47008830A priority patent/JPS5229205B2/ja
Priority to US325720A priority patent/US3900215A/en
Priority to ES410879A priority patent/ES410879A1/es
Priority to GB369773A priority patent/GB1426641A/en
Priority to DE2303405A priority patent/DE2303405C2/de
Publication of JPS4879019A publication Critical patent/JPS4879019A/ja
Publication of JPS5229205B2 publication Critical patent/JPS5229205B2/ja
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
    • B41M5/124—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)
JP47008830A 1972-01-24 1972-01-24 Expired JPS5229205B2 (el)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE794459D BE794459A (fr) 1972-01-24 Feuille d'enregistrement
JP47008830A JPS5229205B2 (el) 1972-01-24 1972-01-24
US325720A US3900215A (en) 1972-01-24 1973-01-22 Record sheet
ES410879A ES410879A1 (es) 1972-01-24 1973-01-23 Mejoras en la preparacion de hojas registradoras.
GB369773A GB1426641A (en) 1972-01-24 1973-01-24 Colour-developer compositions for recording sheets
DE2303405A DE2303405C2 (de) 1972-01-24 1973-01-24 Entwicklerblatt für ein druckempfindliches Aufzeichungsmaterial

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4879019A true JPS4879019A (el) 1973-10-23
JPS5229205B2 JPS5229205B2 (el) 1977-08-01

Family

ID=11703691

Family Applications (1)

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

Country Status (6)

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

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
FI781627A (fi) * 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 (ja) * 1978-05-12 1985-09-27 富士写真フイルム株式会社 記録材料
JPS5510705U (el) * 1978-07-05 1980-01-23
AT372909B (de) 1979-03-20 1983-11-25 Manuel Ing Cespon Farbentwicklermassen zur herstellung eines druck- empfindlichen aufzeichungsmaterials mit besonders starker farbbildung und lichtbestaendigkeit
DE3044120A1 (de) * 1980-11-24 1982-07-15 Basf Ag, 6700 Ludwigshafen Druck- und thermoempfindliches aufzeichnungsmaterial
JPS6315786A (ja) * 1986-05-31 1988-01-22 Kanzaki Paper Mfg Co Ltd ２色感熱記録体
JP2828634B2 (ja) * 1988-07-18 1998-11-25 王子製紙株式会社 感圧複写用呈色紙
JP3107173B2 (ja) * 1991-12-27 2000-11-06 株式会社三光開発科学研究所 核置換サリチル酸金属塩の製造方法
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
WO2014076468A1 (en) 2012-11-14 2014-05-22 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
BE480326A (el) * 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
US3769302A (en) * 1969-01-21 1973-10-30 T Hoover Aliphatic amino-substituted flourans
CA919030A (en) * 1969-09-26 1973-01-16 Hayashi Takao Color forming adsorbent sheet for pressure-sensitive copying paper
JPS4913031B1 (el) * 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
US3900215A (en) 1975-08-19
JPS5229205B2 (el) 1977-08-01
DE2303405A1 (de) 1973-08-02
DE2303405C2 (de) 1982-03-18
GB1426641A (en) 1976-03-03
BE794459A (fr) 1973-05-16
ES410879A1 (es) 1975-12-01

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