ES473731A1 - Procedimiento para la fabricacion de un material de registrosensible a la presion. - Google Patents

Procedimiento para la fabricacion de un material de registrosensible a la presion.

Info

Publication number
ES473731A1
ES473731A1 ES473731A ES473731A ES473731A1 ES 473731 A1 ES473731 A1 ES 473731A1 ES 473731 A ES473731 A ES 473731A ES 473731 A ES473731 A ES 473731A ES 473731 A1 ES473731 A1 ES 473731A1
Authority
ES
Spain
Prior art keywords
microcapsules
coating colorant
binder
dispersion
weight
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
ES473731A
Other languages
English (en)
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 ES473731A1 publication Critical patent/ES473731A1/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
    • B41M5/1243—Inert particulate additives, e.g. protective stilt materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

  • Color Printing (AREA)
  • Paints Or Removers (AREA)

Abstract

Procedimiento para la fabricación de un material de registro sensible a la presión, en el que se reviste una hoja de soporte con un colorante de estucado que contiene un aglutinante, microcápsulas y un distanciador, conteniendo estas microcápsulas precursores de colorantes en el disolvente, que al contacto con aceptadores cromáticos adecuados hacen formarse una imagen, estando previstos los distanciadores para proteger la capa de microcápsulas aplicada sobre la hoja de soporte contra la acción de presión involuntaria, que se caracteriza por las siguientes características: a una solución acuosa o dispersión de un aglutintante se añaden partículas discretas no disueltas e insolubles en agua de una proteína vegetal; a continuación se mezcla una dispersión de microcápsulas, siendo en este caso la cantidad de partículas discretas de 10-50 partes en peso referida a 100 partes e peso de microcápsulas; el valor del pH del colorante de estucado se ajusta de tal forma, que no descienda por debajo delpunto isoeléctrico de la proteína vegetal utilizada y alcance como máximo un valor del pH de 6, 8 y el colorante de estucado terminado se aplica sobre una hoja de soporte.
ES473731A 1977-09-29 1978-09-28 Procedimiento para la fabricacion de un material de registrosensible a la presion. Expired ES473731A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2743800A DE2743800C3 (de) 1977-09-29 1977-09-29 Druckempfindliches Aufzeichnungsmaterial und Streichmasse zu semer Herstellung

Publications (1)

Publication Number Publication Date
ES473731A1 true ES473731A1 (es) 1979-05-01

Family

ID=6020194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473731A Expired ES473731A1 (es) 1977-09-29 1978-09-28 Procedimiento para la fabricacion de un material de registrosensible a la presion.

Country Status (10)

Country Link
US (1) US4191403A (es)
JP (1) JPS5458510A (es)
BE (1) BE870837A (es)
CA (1) CA1124066A (es)
DE (1) DE2743800C3 (es)
ES (1) ES473731A1 (es)
FI (1) FI63691C (es)
FR (1) FR2404533A1 (es)
GB (1) GB2009810B (es)
IT (1) IT1103836B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335013A (en) * 1979-08-24 1982-06-15 Monsanto Company Solvents useful in pressure-sensitive mark-recording systems
US4343652A (en) * 1979-08-24 1982-08-10 Monsanto Europe S.A. Chromogen solutions for pressure-sensitive mark-recording systems
DE3165625D1 (en) * 1980-03-26 1984-09-27 Bayer Ag Copying system and method for its manufacture, and offset or printing dyes useful in this system
JPS59214685A (ja) * 1983-05-21 1984-12-04 Mitsubishi Paper Mills Ltd 感圧シ−ト材料製造方法
DE3344333A1 (de) * 1983-12-08 1985-06-20 Hofmann, Gerhard, 8014 Neubiberg Durchschreibematerial
US4822769A (en) * 1985-06-12 1989-04-18 Nashua Corporation High solids content coated back paper
ES2042340T3 (es) * 1990-12-15 1993-12-01 The Wiggins Teape Group Limited Papel de copia sensible a la presion.
JP7381446B2 (ja) 2018-03-13 2023-11-15 株式会社ニッスイ 養魚用飼料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE485589A (es) * 1944-01-31
US2655453A (en) * 1952-04-23 1953-10-13 Ncr Co Manifold sheet having a crushresistant transfer film
BE790166A (fr) * 1971-10-18 1973-04-16 Wiggins Teape Res Dev Feuilles ou nappes portant des capsules
US3996061A (en) * 1974-06-10 1976-12-07 A. E. Staley Manufacturing Company Stilt material for pressure sensitive microencapsulated coatings
US3996060A (en) * 1974-06-10 1976-12-07 A. E. Staley Manufacturing Company Stilt material for pressure sensitive microencapsulated coatings

Also Published As

Publication number Publication date
IT1103836B (it) 1985-10-14
FR2404533B1 (es) 1983-01-21
FI63691B (fi) 1983-04-29
CA1124066A (en) 1982-05-25
DE2743800B2 (de) 1979-08-02
DE2743800C3 (de) 1980-04-03
FI782908A7 (fi) 1979-03-30
DE2743800A1 (de) 1979-04-05
IT7812785A0 (it) 1978-09-08
BE870837A (fr) 1979-03-28
GB2009810B (en) 1982-04-21
JPS616795B2 (es) 1986-02-28
JPS5458510A (en) 1979-05-11
US4191403A (en) 1980-03-04
GB2009810A (en) 1979-06-20
FI63691C (fi) 1983-08-10
FR2404533A1 (fr) 1979-04-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103