GB1207786A - Pressure-sensitive record material - Google Patents

Pressure-sensitive record material

Info

Publication number
GB1207786A
GB1207786A GB02947/69A GB1294769A GB1207786A GB 1207786 A GB1207786 A GB 1207786A GB 02947/69 A GB02947/69 A GB 02947/69A GB 1294769 A GB1294769 A GB 1294769A GB 1207786 A GB1207786 A GB 1207786A
Authority
GB
United Kingdom
Prior art keywords
dithiooxamide
pressure
record material
sensitive record
dithiooxamides
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
GB02947/69A
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 GB1207786A publication Critical patent/GB1207786A/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
    • B01J13/025—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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/1363—Leuco dyes forming a complex with a metal cation
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

1,207,786. Dithiooxamides. NATIONAL CASH REGISTER CO. OF DAYTON. 12 March, 1969 [1 April, 1968], No. 12947/69. Heading C2C. [Also in Division D2] N,N<SP>1</SP> - disubstituted dithiooxamides are made by stirring two moles of primary amine with one mole of dithiooxamide in ethanol. Freezing points quoted are: N,N<SP>1</SP>-dihexyl-dithiooxamide 13‹ C. N,N<SP>1</SP>-dipentyl-dithiooxamide less than -7‹ C. N,N<SP>1</SP>-dipropyl-dithiooxamide 13‹ C. N,N<SP>1</SP>-dioctyl-dithiooxamide 9-10À5‹ C. N,N<SP>1</SP>-dioleyl-dithiooxamide less than -7‹ C.
GB02947/69A 1968-04-01 1969-03-12 Pressure-sensitive record material Expired GB1207786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71756868A 1968-04-01 1968-04-01

Publications (1)

Publication Number Publication Date
GB1207786A true GB1207786A (en) 1970-10-07

Family

ID=24882547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02947/69A Expired GB1207786A (en) 1968-04-01 1969-03-12 Pressure-sensitive record material

Country Status (12)

Country Link
US (1) US3558341A (en)
AT (1) AT289150B (en)
BE (1) BE730447A (en)
BR (1) BR6906251D0 (en)
CH (1) CH494648A (en)
DE (1) DE1915592B2 (en)
DK (1) DK122266B (en)
FR (1) FR2005270A1 (en)
GB (1) GB1207786A (en)
NL (1) NL6905043A (en)
NO (1) NO126841B (en)
SE (1) SE356257B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794459A (en) * 1972-01-24 1973-05-16 Fuji Photo Film Co Ltd RECORD SHEET
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
US3906141A (en) * 1973-08-15 1975-09-16 Ibm Printing system
US3981523A (en) * 1975-03-24 1976-09-21 Moore Business Forms, Inc. Carbonless manifold business forms
DE2951486C2 (en) * 1979-12-20 1982-06-16 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Security paper protected against counterfeiting and counterfeiting and process for its manufacture
US5376451A (en) * 1990-06-29 1994-12-27 Minnesota Mining And Manufacturing Company Yellow color-formers
CA2056283A1 (en) * 1991-11-27 1992-05-26 Jacqueline M. Saville Latent image ink
US5712039A (en) * 1995-04-11 1998-01-27 Minnesota Mining And Manufacturing Company Epoxy adhesives with dithiooxamide adhesion promoters
US5612541A (en) * 1995-05-22 1997-03-18 Wallace Computer Services, Inc. Ultraviolet radiation monitoring device and use thereof

Also Published As

Publication number Publication date
US3558341A (en) 1971-01-26
SE356257B (en) 1973-05-21
NL6905043A (en) 1969-10-03
BE730447A (en) 1969-09-01
BR6906251D0 (en) 1973-01-11
NO126841B (en) 1973-04-02
CH494648A (en) 1970-08-15
DK122266B (en) 1972-02-14
DE1915592B2 (en) 1970-11-12
DE1915592A1 (en) 1969-10-09
FR2005270A1 (en) 1969-12-12
AT289150B (en) 1971-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees