ES391901A1 - Colour developer sheets for pressuresensitive recording - Google Patents

Colour developer sheets for pressuresensitive recording

Info

Publication number
ES391901A1
ES391901A1 ES391901A ES391901A ES391901A1 ES 391901 A1 ES391901 A1 ES 391901A1 ES 391901 A ES391901 A ES 391901A ES 391901 A ES391901 A ES 391901A ES 391901 A1 ES391901 A1 ES 391901A1
Authority
ES
Spain
Prior art keywords
colour developer
developer sheets
pressuresensitive recording
pressuresensitive
recording
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
ES391901A
Other languages
Spanish (es)
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.)
Fujifilm Holdings Corp
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of ES391901A1 publication Critical patent/ES391901A1/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
    • B41M5/124—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)

Abstract

Improvements in color development sheets for pressure-sensitive copying paper, characterized in that each sheet comprises a support, which has a layer of a developer coated thereon, said developer layer containing clay and at least one phenol compound . (Machine-translation by Google Translate, not legally binding)
ES391901A 1970-06-05 1971-06-03 Colour developer sheets for pressuresensitive recording Expired ES391901A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45048545A JPS4833209B1 (en) 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
ES391901A1 true ES391901A1 (en) 1973-07-01

Family

ID=12806326

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391901A Expired ES391901A1 (en) 1970-06-05 1971-06-03 Colour developer sheets for pressuresensitive recording

Country Status (8)

Country Link
JP (1) JPS4833209B1 (en)
BE (1) BE768141A (en)
CA (1) CA946614A (en)
DE (1) DE2127852B2 (en)
ES (1) ES391901A1 (en)
FR (1) FR2095872A5 (en)
GB (1) GB1356402A (en)
IE (1) IE36465B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396922U (en) * 1977-01-07 1978-08-07
EP0036117B1 (en) 1980-03-14 1986-02-05 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Pressure-sensitive recording material
US4372582A (en) 1981-03-30 1983-02-08 Minnesota Mining And Manufacturing Company Stabilizer for electron doner-acceptor carbonless copying systems

Also Published As

Publication number Publication date
DE2127852B2 (en) 1973-11-08
FR2095872A5 (en) 1972-02-11
BE768141A (en) 1971-11-03
IE36465L (en) 1971-12-05
GB1356402A (en) 1974-06-12
DE2127852A1 (en) 1971-12-23
JPS4833209B1 (en) 1973-10-12
IE36465B1 (en) 1976-11-10
CA946614A (en) 1974-05-07

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