FR2400434A1 - Matiere d'enregistrement a reaction coloree et procede pour sa preparation - Google Patents

Matiere d'enregistrement a reaction coloree et procede pour sa preparation

Info

Publication number
FR2400434A1
FR2400434A1 FR7820549A FR7820549A FR2400434A1 FR 2400434 A1 FR2400434 A1 FR 2400434A1 FR 7820549 A FR7820549 A FR 7820549A FR 7820549 A FR7820549 A FR 7820549A FR 2400434 A1 FR2400434 A1 FR 2400434A1
Authority
FR
France
Prior art keywords
recording material
color
water
preparation
colored reaction
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.)
Granted
Application number
FR7820549A
Other languages
English (en)
Other versions
FR2400434B1 (fr
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.)
Feldmuehle AG
Original Assignee
Feldmuehle AG
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 Feldmuehle AG filed Critical Feldmuehle AG
Publication of FR2400434A1 publication Critical patent/FR2400434A1/fr
Application granted granted Critical
Publication of FR2400434B1 publication Critical patent/FR2400434B1/fr
Granted 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
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Matière d'enregistrement pour la préparation de reproductions et copies qui contient une couche accepteurs de couleur qui peuvent former conjointement aux précurseurs de formation de couleur une couleur. La matière d'enregistrement est caractérisée en ce qu'elle contient à côté des pigments minéraux à réaction colorée des sels métalliques basiques insolubles dans l'eau ou difficilement solubles dans l'eau qui contiennent comme anions halogène, SO4 --, acétate-, NO3 - et qui sont les produits de réaction formés en milieu aqueux à partir de un ou plusieurs sels solubles dans l'eau des métaux du groupe Il secondaire du système périodique des éléments ainsi que les métaux de transition vanadium, fer, chrome, cobalt, manganèse et nickel avec les hydroxydes alcalins.
FR7820549A 1977-07-12 1978-07-10 Matiere d'enregistrement a reaction coloree et procede pour sa preparation Granted FR2400434A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2731418A DE2731418B2 (de) 1977-07-12 1977-07-12 Farbreaktives Aufzeichnungsmaterial und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
FR2400434A1 true FR2400434A1 (fr) 1979-03-16
FR2400434B1 FR2400434B1 (fr) 1984-03-16

Family

ID=6013736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820549A Granted FR2400434A1 (fr) 1977-07-12 1978-07-10 Matiere d'enregistrement a reaction coloree et procede pour sa preparation

Country Status (11)

Country Link
US (1) US4221690A (fr)
JP (1) JPS5419811A (fr)
BE (1) BE868937A (fr)
CA (1) CA1102462A (fr)
DE (1) DE2731418B2 (fr)
ES (1) ES471605A1 (fr)
FI (1) FI62879C (fr)
FR (1) FR2400434A1 (fr)
GB (1) GB1604974A (fr)
IT (1) IT1103827B (fr)
YU (1) YU163278A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093208A1 (fr) * 1982-04-29 1983-11-09 Frye Copysystems, Inc. Papier de copiage chimique amelioré sans carbone et milieu de transfert
JPS63140983U (fr) * 1987-03-06 1988-09-16
JPH02102600U (fr) * 1989-02-01 1990-08-15
JPH0435481U (fr) * 1990-07-18 1992-03-25
US5525572A (en) * 1992-08-20 1996-06-11 Moore Business Forms, Inc. Coated front for carbonless copy paper and method of use thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471717A1 (de) * 1963-10-31 1968-12-19 Mitsubishi Paper Mills Ltd Druckempfindliches,farbloses Kopierpapier
FR2108555A5 (fr) * 1970-09-24 1972-05-19 Fuji Photo Film Co Ltd
US3803074A (en) * 1971-02-01 1974-04-09 Wiggins Teape Res Dev Colour reacting components
DE2513468A1 (de) * 1974-03-26 1975-10-02 Fuji Photo Film Co Ltd Verfahren zur herstellung eines farbentwicklers
DE2618270A1 (de) * 1975-04-28 1976-11-11 Ncr Co Verfahren zum herstellen eines kopienaufnahmeblattes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557236A (fr) * 1952-06-19
NL137442C (fr) * 1964-05-05
US3516845A (en) * 1967-01-24 1970-06-23 Ncr Co Record sheet sensitized with salt modified kaolin-phenolic material
US3595822A (en) * 1969-10-10 1971-07-27 Thomas F Swank Latex paint compositions
CA980636A (en) * 1969-10-22 1975-12-30 Takao Hayashi Method of producing clay coated paper for pressure sensitive copying paper
GB1330984A (en) * 1970-09-28 1973-09-19 Fuji Photo Film Co Ltd Colour-developer compositions
US3725327A (en) * 1970-11-16 1973-04-03 Vanderbilt Co R T Zinc di(lower alkyl) dithiocarbamates as mold inhibitors for latex paints
US3723156A (en) * 1971-06-14 1973-03-27 Ncr Record material
US3838047A (en) * 1972-05-05 1974-09-24 Monsanto Co Process for improving the yield of clay and drilling muds prepared therefrom
FI61839C (fi) * 1973-07-27 1982-10-11 Kores Holding Zug Ag Tryckkaensligt kalkeringsmaterial
AT335477B (de) * 1975-02-25 1977-03-10 Koreska Ges Mbh W Druckempfindliches aufzeichnungsmaterial
US4038101A (en) * 1975-06-13 1977-07-26 Yara Engineering Corporation Reactive pigments and methods of producing the same
US4022735A (en) * 1975-08-22 1977-05-10 Yara Engineering Corporation Color developing coating compositions containing reactive pigments particularly for manifold copy paper
DE2601865B2 (de) * 1976-01-20 1979-05-31 Feldmuehle Ag, 4000 Duesseldorf Aufzeichnungsmaterial und Verfahren zur Herstellung einer Beschichtungsmasse hierfür

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471717A1 (de) * 1963-10-31 1968-12-19 Mitsubishi Paper Mills Ltd Druckempfindliches,farbloses Kopierpapier
FR2108555A5 (fr) * 1970-09-24 1972-05-19 Fuji Photo Film Co Ltd
US3803074A (en) * 1971-02-01 1974-04-09 Wiggins Teape Res Dev Colour reacting components
DE2513468A1 (de) * 1974-03-26 1975-10-02 Fuji Photo Film Co Ltd Verfahren zur herstellung eines farbentwicklers
DE2618270A1 (de) * 1975-04-28 1976-11-11 Ncr Co Verfahren zum herstellen eines kopienaufnahmeblattes

Also Published As

Publication number Publication date
FI62879C (fi) 1983-03-10
IT1103827B (it) 1985-10-14
JPS6111199B2 (fr) 1986-04-01
CA1102462A (fr) 1981-06-02
IT7812691A0 (it) 1978-07-04
JPS5419811A (en) 1979-02-14
DE2731418A1 (de) 1979-01-18
BE868937A (fr) 1979-01-12
GB1604974A (en) 1981-12-16
FI62879B (fi) 1982-11-30
FR2400434B1 (fr) 1984-03-16
ES471605A1 (es) 1979-02-01
DE2731418C3 (fr) 1987-10-22
YU163278A (en) 1983-12-31
FI782130A (fi) 1979-01-13
DE2731418B2 (de) 1979-08-16
US4221690A (en) 1980-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse