BE845948A - Composition de solvants de colorant pour systeme de reprographie sensible a la pression - Google Patents

Composition de solvants de colorant pour systeme de reprographie sensible a la pression

Info

Publication number
BE845948A
BE845948A BE170434A BE170434A BE845948A BE 845948 A BE845948 A BE 845948A BE 170434 A BE170434 A BE 170434A BE 170434 A BE170434 A BE 170434A BE 845948 A BE845948 A BE 845948A
Authority
BE
Belgium
Prior art keywords
reprography
systems
composition
pressure sensitive
dye solvents
Prior art date
Application number
BE170434A
Other languages
English (en)
Inventor
J F Herber
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 filed Critical
Publication of BE845948A publication Critical patent/BE845948A/fr

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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B41M5/1655—Solvents
    • 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]
BE170434A 1975-09-08 1976-09-08 Composition de solvants de colorant pour systeme de reprographie sensible a la pression BE845948A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/611,116 US3979327A (en) 1975-09-08 1975-09-08 Dye solvents for pressure-sensitive copying systems

Publications (1)

Publication Number Publication Date
BE845948A true BE845948A (fr) 1977-03-08

Family

ID=24447691

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170434A BE845948A (fr) 1975-09-08 1976-09-08 Composition de solvants de colorant pour systeme de reprographie sensible a la pression

Country Status (9)

Country Link
US (1) US3979327A (fr)
JP (1) JPS6049663B2 (fr)
BE (1) BE845948A (fr)
BR (1) BR7605873A (fr)
CA (1) CA1060156A (fr)
DE (1) DE2640197A1 (fr)
FR (1) FR2322751A1 (fr)
GB (1) GB1521148A (fr)
IT (1) IT1065130B (fr)

Families Citing this family (6)

* 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
GB2061991B (en) * 1979-10-26 1983-06-22 Ciba Geigy Ag Colour former composition
CH645306A5 (de) * 1980-04-16 1984-09-28 Ciba Geigy Ag Verfahren zur herstellung von konzentrierten loesungen von farbbildern.
JPS62257879A (ja) * 1986-05-02 1987-11-10 Kureha Chem Ind Co Ltd 感圧記録紙用染料溶剤及びその溶剤を用いた感圧記録紙
WO1990001417A1 (fr) * 1988-08-09 1990-02-22 Nippon Petrochemicals Co., Ltd. Materiau autocopiant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371807A (en) * 1970-10-27 1974-10-30 Fuji Photo Film Co Ltd Pressure-sensitive recording material
JPS5016967B1 (fr) * 1971-08-04 1975-06-17
BE795255A (fr) * 1972-02-11 1973-08-09 Monsanto Co Materiau d'enregistrement sensible a la pression, et solvants de colorants pour celui-ci
DE2213755B2 (de) * 1972-03-22 1976-07-15 Mikrokapseln

Also Published As

Publication number Publication date
GB1521148A (en) 1978-08-16
JPS6049663B2 (ja) 1985-11-02
CA1060156A (fr) 1979-08-14
DE2640197A1 (de) 1977-03-17
US3979327A (en) 1976-09-07
BR7605873A (pt) 1977-08-16
FR2322751A1 (fr) 1977-04-01
IT1065130B (it) 1985-02-25
JPS5232922A (en) 1977-03-12
FR2322751B1 (fr) 1981-03-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONSANTO CY

Effective date: 19910930