GB865607A - Pressure-sensitive transfer sheet - Google Patents

Pressure-sensitive transfer sheet

Info

Publication number
GB865607A
GB865607A GB219760A GB219760A GB865607A GB 865607 A GB865607 A GB 865607A GB 219760 A GB219760 A GB 219760A GB 219760 A GB219760 A GB 219760A GB 865607 A GB865607 A GB 865607A
Authority
GB
United Kingdom
Prior art keywords
pressure
capsules
ruptured
sheet
transfer paper
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
GB219760A
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 GB865607A publication Critical patent/GB865607A/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
    • B41M5/124—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
    • 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
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Color Printing (AREA)
  • Duplication Or Marking (AREA)
  • Printing Methods (AREA)

Abstract

865,607. Pressure-actuated transfer paper. NATIONAL CASH REGISTER CO. Jan. 21, 1960 [Feb. 4, 1959], No. 2197/60. Class 96. A smudge-proof pressure-actuated transfer paper comprises abase sheet 1 preferably of porous tissue paper carrying an under-coat 2 of capsules of microscopic size, the solid walls of which are ruptured by writing pressure or typeimpact so that solvent liquid thus released dissolves the outer colour coating 3, so that a paste is formed some of which is transferred to a copyreceiving sheet by the same pressure as that which ruptured the capsules. The coating 3 may consist of a dye, e.g. an azo-oil-blue-black which has been dissolved together with chlorinated rubber in e.g. diethyl benzene, carbon tetrachloride, dichloro-ethane, toluene, or xylene. The capsules are made in a known manner, e.g. using gum arabic and gelatine, and diethylbenzene, and hardened with formaldehyde.
GB219760A 1959-02-04 1960-01-21 Pressure-sensitive transfer sheet Expired GB865607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79116759 US2932582A (en) 1959-02-04 1959-02-04 Pressure sensitive transfer record sheet

Publications (1)

Publication Number Publication Date
GB865607A true GB865607A (en) 1961-04-19

Family

ID=25152872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB219760A Expired GB865607A (en) 1959-02-04 1960-01-21 Pressure-sensitive transfer sheet

Country Status (5)

Country Link
US (1) US2932582A (en)
CH (1) CH388764A (en)
DE (1) DE1098015B (en)
FR (1) FR1246649A (en)
GB (1) GB865607A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116148A (en) * 1959-12-21 1963-12-31 Ncr Co Photo-chemical printing process and sheet material
NL268635A (en) * 1960-08-26 1900-01-01
US3779848A (en) * 1969-11-24 1973-12-18 Ncr Method of making container opening structure comprising flexible tape and pressure-rupturable capsules
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
GB1561272A (en) * 1976-04-27 1980-02-20 Ciba Geigy Ag Azomethine compounds their manufacture and use
DE2950116A1 (en) * 1978-12-16 1980-07-03 Kores Nordic Deutschland COPYRIGHT FORMAT
FR2483480A1 (en) * 1980-05-28 1981-12-04 Arjomari Prioux SECURITY PAPER THAT CAN BE USED TO AVOID FALSIFICATIONS WHICH MAY RESULT FROM THE USE OF ERASABLE INK PENS
DE3038178C1 (en) * 1980-10-09 1982-06-09 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Security paper protected against erasing
US4879175A (en) * 1985-12-11 1989-11-07 Minnesota Mining And Manufacturing Company Device for exposing colorant to be transferred
US4879174A (en) * 1986-01-10 1989-11-07 Minnesota Mining And Manufacturing Company Device for exposing colorant to be transferred

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730457A (en) * 1953-06-30 1956-01-10 Ncr Co Pressure responsive record materials
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them

Also Published As

Publication number Publication date
FR1246649A (en) 1960-11-18
US2932582A (en) 1960-04-12
CH388764A (en) 1965-02-28
DE1098015B (en) 1961-01-26

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