GB931885A - Record sheet having a pressure-rupturable coating - Google Patents

Record sheet having a pressure-rupturable coating

Info

Publication number
GB931885A
GB931885A GB2640961A GB2640961A GB931885A GB 931885 A GB931885 A GB 931885A GB 2640961 A GB2640961 A GB 2640961A GB 2640961 A GB2640961 A GB 2640961A GB 931885 A GB931885 A GB 931885A
Authority
GB
United Kingdom
Prior art keywords
dye
sheet
matrix
copy
coating
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
GB2640961A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB931885A publication Critical patent/GB931885A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249963—And a force disintegratable component [e.g., stencil sheet, 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]
    • 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]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only

Abstract

931,885. Paper with pressure-rupturable coating. NATIONAL CASH REGISTER CO. July 20, 1961 [Aug. 26, 1960 ; Oct.,3, 1960], No. 26409/61. Class 96. A record sheet comprises a base material having coated on one side thereof a pressurerupturable matrix containing a dispersion of liquid droplets including a substance capable of producing a visible or a latent image, the liquid being releasable from the matrix by the local application of pressure, and the base material having a porosity such that, on release of the liquid, the substance passes through it to produce an image on the uncoated surface. As shown, a sheet 10 of porous material, e.g. paper or fabric, is provided with a pressurerupturable matrix coating 11 containing droplets of coloured dye material and a second coating 13 of flow-metering polymeric material. 12 is a copy-receiving sheet. When pressure is applied locally, e.g. by a stylus 14, the matrix is ruptured at 15 and a portion of the dye thus released penetrates through the sheet 10 to form a coloured mark 17. Another portion of the dye penetrates through the flow-metering layer 13 to form another coloured mark 18 on the copy-receiving sheet 12. In a second embodiment, not shown, the marking material in the matrix is colourless, and the upper surfaces of the sheets 10 and 12 are both provided with coatings which will react with the marking material when it is released to form the coloured marks 17 and 18. In a third embodiment, not shown, the liquid inclusions in the matrix contain a dye and a pigment of different colours. When the droplets are ruptured, the dye penetrates the sheet 10, but the pigment is filtered out thereby, so that the mark 17 shows the colour of the dye only ; the metering layer 13, however, is permeable to the pigment as well as the dye, so that the mark 18 shows the combined colour. In a fourth embodiment, not shown, the marking material is a phototropic dye material. When the droplets are ruptured, a colourless latent image 17 is formed, and may be made visible by irradiation. Any of these embodiments may be modified by omitting the layer 13, or by making it impermeable if no copy sheet 12 is to be used. An oversheet may be placed on top of the sheet 10 so that a further copy is formed on its under side. The Specification includes lists of suitable dyes, pigments, matrix materials and flow-metering coatings for all embodiments, and describes the preparation of the coating composition and its application to form the layer 11. The reactive material used in the second embodiment may be attapulgite clay. Specification 845,939 is referred to.
GB2640961A 1960-08-26 1961-07-20 Record sheet having a pressure-rupturable coating Expired GB931885A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5219560 US3020171A (en) 1960-08-26 1960-08-26 Pressure-sensitive record and transfer sheet material
US6007860 US3104980A (en) 1960-08-26 1960-10-03 Pressure sensitive record and transfer sheet material

Publications (1)

Publication Number Publication Date
GB931885A true GB931885A (en) 1963-07-17

Family

ID=26730315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2640961A Expired GB931885A (en) 1960-08-26 1961-07-20 Record sheet having a pressure-rupturable coating

Country Status (6)

Country Link
US (2) US3020171A (en)
BE (1) BE607355A (en)
CH (1) CH414698A (en)
DE (1) DE1195335B (en)
GB (1) GB931885A (en)
NL (1) NL268635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958815A (en) 1972-12-28 1976-05-25 Agfa-Gevaert N.V. Pressure-sensitive recording materials

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268635A (en) * 1960-08-26 1900-01-01
US3316119A (en) * 1960-09-29 1967-04-25 Litton Systems Inc Recording member for visibly recording radio frequency microwaves
US3276869A (en) * 1961-05-09 1966-10-04 Polaroid Corp Capsular product coated with silver halide and containing a color-providing substance
NL283351A (en) * 1961-09-18
BE623057A (en) * 1961-10-05
BE625049A (en) * 1961-11-21
NL302637A (en) * 1962-12-31
US3314814A (en) * 1964-03-02 1967-04-18 Columbia Ribbon & Carbon Method of preparing transfer elements
US3322557A (en) * 1964-05-11 1967-05-30 Ncr Co Thermo-copy system
US3404994A (en) * 1965-02-11 1968-10-08 Arnold G. Gulko Thermographic copying process utilizing recording member with dispersed oil particles
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions
US3464823A (en) * 1965-12-28 1969-09-02 Ibm Diazotype materials
GB1136099A (en) * 1966-01-27 1968-12-11 Ncr Co Liquid-containing pressure- or heat-sensitive dry sheet material
US3486449A (en) * 1966-08-26 1969-12-30 Alfred B Levine Process of repulsion printing employing a radiant energy field
DE1561748C3 (en) * 1966-11-14 1973-12-20 Fuji Shashin Film K.K., Kanagawa Recording material
GB1192938A (en) * 1966-11-18 1970-05-28 Fuji Photo Film Co Ltd Improvements in or relating to Pressure-Sensitive Copying Paper
FR1553291A (en) * 1967-01-27 1969-01-10
US3458336A (en) * 1967-02-14 1969-07-29 Columbia Ribbon Carbon Mfg Pressure sensitive transfer sheet having screen layer and method of making
US3458335A (en) * 1967-02-14 1969-07-29 Columbia Ribbon Carbon Mfg Heat sensitive transfer sheet having screen layer and method of making
US3481761A (en) * 1967-03-15 1969-12-02 Columbia Ribbon Carbon Mfg Transfer elements and method of making same
US3442681A (en) * 1967-07-20 1969-05-06 Columbia Ribbon Carbon Mfg Transfer elements and method of making same
US3617328A (en) * 1967-09-25 1971-11-02 Columbia Ribbon & Carbon Transfer elements and method of making same
DE1805697B2 (en) * 1967-10-31 1976-09-02 Fuji Shashin Film KK., Ashigara, Kanagawa; Hodogaya Kagaku Kogyo KiC., Tokio; (Japan) COLOR IMAGING PAPER FOR PRESSURE SENSITIVE COPY PAPER MADE FROM A SUPPORT AND A LAYER OF MICROCAPSULES
US3527666A (en) * 1967-12-11 1970-09-08 Drexel Inst Of Technology Contact copying material
US3565005A (en) * 1968-04-23 1971-02-23 Philip H Knott Device for permanently recording, by the application of pressure, multicolored informative markings
US3628979A (en) * 1968-06-20 1971-12-21 Columbia Ribbon & Carbon Transfer elements and method of making same
JPS4635361Y1 (en) * 1968-11-13 1971-12-06
US3642514A (en) * 1970-04-27 1972-02-15 Nisso Kako Co Ltd Pressure-sensitive copying sheet utilizing stabilized crystal violet lactone, method of making and method of making composition
CA984665A (en) * 1972-03-13 1976-03-02 Indiana National Bank (The) Method and apparatus for recording credit card data
US3839070A (en) * 1972-07-26 1974-10-01 Ibm Pressure sensitive recording system and method of providing a split image therefor
US3856554A (en) * 1973-04-16 1974-12-24 Ibm Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate
US4121961A (en) * 1977-04-18 1978-10-24 Brunette Jerome J Method of label installation
US4372582A (en) * 1981-03-30 1983-02-08 Minnesota Mining And Manufacturing Company Stabilizer for electron doner-acceptor carbonless copying systems
US4936607A (en) * 1988-01-27 1990-06-26 Moore Business Forms, Inc. Security for images formed by impact based systems
US5033773A (en) * 1988-01-27 1991-07-23 Moore Business Forms Security for images formed by impact based systems
CA2009047C (en) * 1989-02-27 1999-06-08 Daniel Wayne Michael Microcapsules containing hydrophobic liquid core
DE3919736C1 (en) * 1989-06-16 1991-01-17 Feldmuehle Ag, 4000 Duesseldorf, De
FR2648395B1 (en) * 1989-06-19 1992-02-21 Arjomari Prioux PRESSURE SENSITIVE RECORDING MATERIAL HAVING GOOD PRINTABILITY AND CAPABLE OF SELF-SEPARATING BUNDLES, AS WELL AS A PRESSURE SENSITIVE SELF-COPYING SHEET AND SELF-COPING SHEET SHEET
CA2051206A1 (en) * 1990-11-21 1992-05-22 John F. Oliver Carbonless paper for ink jet printing
DE4105767C1 (en) * 1991-02-23 1992-05-27 Drescher Geschaeftsdrucke Gmbh, 7255 Rutesheim, De
TWI526331B (en) * 2015-01-08 2016-03-21 A note with a memo function
US10527964B2 (en) 2017-11-10 2020-01-07 Palo Alto Research Center Incorporated Electrographic printing using encapsulated ink droplets
US20240065629A1 (en) * 2019-10-11 2024-02-29 Agency For Science, Technology And Research A pressure sensing device and related methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US972742A (en) * 1908-11-16 1910-10-11 William L West Manifold-paper.
US1732187A (en) * 1928-04-03 1929-10-15 Security Trust & Savings Bank Ink-transfer member and method of making the same
US1796956A (en) * 1929-02-26 1931-03-17 Neidich Process Company Method of trade-marking carbon paper
US2163601A (en) * 1937-10-21 1939-06-27 Humes James Thomas Transfer article
GB509124A (en) * 1937-12-13 1939-07-11 Burleigh Pattullo Ballantyne Improvements in and relating to transfer devices
BE479430A (en) * 1942-06-19 1900-01-01
US2654673A (en) * 1951-10-20 1953-10-06 Ncr Co Colorless printing fluid
US2790742A (en) * 1952-09-27 1957-04-30 Standard Register Co Method of making a transfer
US2730456A (en) * 1953-06-30 1956-01-10 Ncr Co Manifold record material
NL95043C (en) * 1953-06-30
US2939009A (en) * 1956-02-01 1960-05-31 Jack M Tien Thermotransfer duplicating process
NL214309A (en) * 1956-02-06
BE566862A (en) * 1957-04-23
DE1056152B (en) * 1958-04-30 1959-04-30 Guenther Wagner Fa Plastic-based carbon and copy paper
US2932582A (en) * 1959-02-04 1960-04-12 Ncr Co Pressure sensitive transfer record sheet
NL268635A (en) * 1960-08-26 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958815A (en) 1972-12-28 1976-05-25 Agfa-Gevaert N.V. Pressure-sensitive recording materials

Also Published As

Publication number Publication date
BE607355A (en) 1961-12-18
US3104980A (en) 1963-09-24
US3020171A (en) 1962-02-06
NL268635A (en) 1900-01-01
DE1195335B (en) 1965-06-24
CH414698A (en) 1966-06-15

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