GB1169331A - Method of Making Multiple Copies Using a Heat-Sensitive Master Sheet - Google Patents

Method of Making Multiple Copies Using a Heat-Sensitive Master Sheet

Info

Publication number
GB1169331A
GB1169331A GB744168A GB744168A GB1169331A GB 1169331 A GB1169331 A GB 1169331A GB 744168 A GB744168 A GB 744168A GB 744168 A GB744168 A GB 744168A GB 1169331 A GB1169331 A GB 1169331A
Authority
GB
United Kingdom
Prior art keywords
coating
tacky
master sheet
sheet
copy
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
GB744168A
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 GB1169331A publication Critical patent/GB1169331A/en
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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/325—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
    • 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
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31765—Inorganic-containing or next to inorganic-containing
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
    • Y10T428/31772—Next to cellulosic
    • Y10T428/31775—Paper
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31844—Of natural gum, rosin, natural oil or lac
    • Y10T428/31848—Next to cellulosic

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Printing Methods (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

1,169,331. Printing process. NATIONAL CASH REGISTER CO. 15 Feb., 1968 [1 March, 1967 (3)], No. 7441/68. Heading B6C. A method of making a copy from a heat sensitive master sheet comprises the steps of moving a printing member in heat conductive relationship with a master sheet comprising a base having thereon a normally solidly, coloured coating which assumes tacky condition when heated to the tackifying temperature of the coating material and which remains in this tacky condition for a period of time after being cooled below the tackifying temperature heating the printing member to bring the coating in a tacky condition in areas corresponding to a heat pattern produced by the printing member, placing a copy sheet against the coated surface of the master sheet and applying sufficient pressure to cause a quantity of material from the tacky areas to adhere to the surface of the copy sheet, and, if required repeating the copying step using further copy sheets without further heat activation of the master sheet until the material in the tacky areas is depleted. In the drawing a print head 20 having a heatable impression surface 21, is located beneath a master sheet 22, supplied in the form of a web roller 23, to be fed over an idler roller 24 and the print head impression surface 21, around a feed roller 25, operating in conjunction with an idler roller 26 to form a pressure nip 27, and a second idler roller 28 to form a pressure nip 29, and finally over an idler roller 30 into a waste receptacle 31. The sheet 22 has a heatsoftenable coating 32, with a property of staying tacky for a period of minutes to hours after being heated to softened condition. This coating, in dry, solid state, is of the order of several thousandths of an inch in thickness, and preferably is black because of the carbon content. Copy paper supply rolls 33, which exhibit an ink-print-receiving propensity, and receiving rolls 34 are on axes parallel to the axis of the roll 23. The composition of the coating material may comprise a selection from the following constituents: hydrogenated rosin with a softening point range of 80-88‹ C. and an acid number of 8À0, glycerol ester of the above rosin, polyvinyl acetate copolymer, casein, P.V.A., plasticizer, carbon black, diazo dye, defoaming agent, surfactant, anti-blocking agent, chlorinated rubber, sodium silicate.
GB744168A 1967-03-01 1968-02-15 Method of Making Multiple Copies Using a Heat-Sensitive Master Sheet Expired GB1169331A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61960267A 1967-03-01 1967-03-01
US61976567A 1967-03-01 1967-03-01
US61960967A 1967-03-01 1967-03-01

Publications (1)

Publication Number Publication Date
GB1169331A true GB1169331A (en) 1969-11-05

Family

ID=27417246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB744168A Expired GB1169331A (en) 1967-03-01 1968-02-15 Method of Making Multiple Copies Using a Heat-Sensitive Master Sheet

Country Status (4)

Country Link
US (2) US3519463A (en)
DE (1) DE1671567A1 (en)
FR (1) FR1567217A (en)
GB (1) GB1169331A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663278A (en) * 1970-11-30 1972-05-16 Ncr Co Thermal transfer medium for producing scratch and smudge resistant marks
GB1423137A (en) * 1972-02-23 1976-01-28 Johnson Matthey Co Ltd Printing ink
JPS5130804B2 (en) * 1972-08-12 1976-09-03
US4020762A (en) * 1974-01-17 1977-05-03 Scott Paper Company Laser imaging a lanographic printing plate
US4123580A (en) * 1977-06-23 1978-10-31 Minnesota Mining And Manufacturing Company Color source sheet with rubber binder
US4565842A (en) * 1980-06-27 1986-01-21 Minnesota Mining And Manufacturing Company Thermally transferable ink compositions
US4628000A (en) * 1984-12-28 1986-12-09 Ncr Corporation Thermal transfer formulation and medium
US4764449A (en) * 1985-11-01 1988-08-16 The Chromaline Corporation Adherent sandblast photoresist laminate
US4881084A (en) * 1986-07-25 1989-11-14 Canon Kabushiki Kaisha Image recording method using fluid ink electrochemically imparted with adhesiveness
DE102010034993A1 (en) * 2010-08-20 2012-02-23 Phoenix Contact Gmbh & Co. Kg Marking mat for marking electrical components and method for producing such a marking mat

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462029A (en) * 1945-05-25 1949-02-15 Nashua Gummed & Coated Paper Adhesive compositions
US2678284A (en) * 1949-06-24 1954-05-11 Brown Bridge Mills Method of producing a thermoplastic adhesive and product thereof
US2885307A (en) * 1956-01-11 1959-05-05 Dow Chemical Co Delayed tack adhesive comprising 1, 2-bis(4-tert. butyl 2-chlorophenoxy)ethane
US3117100A (en) * 1957-07-31 1964-01-07 Du Pont Polyethylene ahesives
US3261023A (en) * 1963-08-07 1966-07-12 Eastman Kodak Co Thermographic recording process wherein the heat-sensitive sheet is used in plural processes
FR95952E (en) * 1961-07-14 1972-05-19
US3342623A (en) * 1961-07-14 1967-09-19 Eastman Kodak Co Heat-sensitive elements for use in thermography

Also Published As

Publication number Publication date
US3519464A (en) 1970-07-07
FR1567217A (en) 1969-05-16
US3519463A (en) 1970-07-07
DE1671567A1 (en) 1971-09-30

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