ES8601361A1 - Un procedimiento para someter a acabado papel revelador de color en un sistema de copia sensible a la presion - Google Patents

Un procedimiento para someter a acabado papel revelador de color en un sistema de copia sensible a la presion

Info

Publication number
ES8601361A1
ES8601361A1 ES535713A ES535713A ES8601361A1 ES 8601361 A1 ES8601361 A1 ES 8601361A1 ES 535713 A ES535713 A ES 535713A ES 535713 A ES535713 A ES 535713A ES 8601361 A1 ES8601361 A1 ES 8601361A1
Authority
ES
Spain
Prior art keywords
kept
colour developer
heated
developer paper
rolls
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
ES535713A
Other languages
English (en)
Other versions
ES535713A0 (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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10548431&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8601361(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of ES535713A0 publication Critical patent/ES535713A0/es
Publication of ES8601361A1 publication Critical patent/ES8601361A1/es
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
    • 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)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PROCEDIMIENTO PARA SOMETER A ACABADO PAPEL REVELADOR DE COLOR EN UN SISTEMA DE COPIA SENSIBLE A LA PRESION EN PARTICULAR EN SISTEMAS DE COPIA DEL TIPO DE TRANSFERENCIA. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA SE CALIENTAN LOS CILINDROS CALANDRADORES A UNA TEMPERATURA SUPERIOR A LA DE LA BANDA DE PAPEL CONTINUO GENERALMENTE A UNA TEMPERATURA SUPERIOR A LOS 50 GRADOS; SEGUNDA SE RECUBRE LA BANDA DE PAPEL CONTINUO CON UN MATERIAL CO-REACCIONANTES INORGANICO REVELADOR DE COLOR; Y POR ULTIMO SE HACE PASAR DICHA BANDA DE PAPEL CONTINUO QUE LLEVA INCORPORADO EL RECUBRIMIENTO DE MATERIAL CO-REACCIONANTE A TRAVES DE UNA ZONA DE AGARRE ENTRE LOS DOS CILINDROS CALANDRADORES CALENTADOS.
ES535713A 1983-09-07 1984-09-06 Un procedimiento para someter a acabado papel revelador de color en un sistema de copia sensible a la presion Expired ES8601361A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838323970A GB8323970D0 (en) 1983-09-07 1983-09-07 Finishing colour developer paper

Publications (2)

Publication Number Publication Date
ES535713A0 ES535713A0 (es) 1985-10-16
ES8601361A1 true ES8601361A1 (es) 1985-10-16

Family

ID=10548431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535713A Expired ES8601361A1 (es) 1983-09-07 1984-09-06 Un procedimiento para someter a acabado papel revelador de color en un sistema de copia sensible a la presion

Country Status (7)

Country Link
EP (1) EP0138342B2 (es)
JP (1) JPS6078779A (es)
CA (1) CA1238782A (es)
DE (1) DE3471047D1 (es)
ES (1) ES8601361A1 (es)
FI (1) FI77183C (es)
GB (1) GB8323970D0 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330691A (en) * 1963-09-16 1967-07-11 Mead Corp Process of coating paper with attapulgite clay
US3632378A (en) * 1969-01-31 1972-01-04 Appleton Paper Inc Method and apparatus for manufacture of dual coated sheet with pressure rupturable materials
US4047738A (en) * 1976-01-12 1977-09-13 Engelhard Minerals & Chemicals Corporation Record sheets sensitized with reduced charge montmorillonite pigment
JPS52138219A (en) * 1976-05-14 1977-11-18 Fuji Photo Film Co Ltd Record sheets
JPS5835879B2 (ja) * 1980-10-06 1983-08-05 神崎製紙株式会社 感圧複写紙の製造装置
JPS5817168U (ja) * 1981-07-25 1983-02-02 ソニー株式会社 リボン

Also Published As

Publication number Publication date
DE3471047D1 (en) 1988-06-16
CA1238782A (en) 1988-07-05
EP0138342A3 (en) 1985-12-18
FI77183B (fi) 1988-10-31
FI77183C (fi) 1989-02-10
JPS6078779A (ja) 1985-05-04
JPH0441662B2 (es) 1992-07-09
EP0138342B1 (en) 1988-05-11
EP0138342A2 (en) 1985-04-24
GB8323970D0 (en) 1983-10-12
FI843472A (fi) 1985-03-08
ES535713A0 (es) 1985-10-16
FI843472A0 (fi) 1984-09-05
EP0138342B2 (en) 1991-04-17

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