ZA716952B - Record medium carrying chromogenic material - Google Patents

Record medium carrying chromogenic material

Info

Publication number
ZA716952B
ZA716952B ZA716952A ZA716952A ZA716952B ZA 716952 B ZA716952 B ZA 716952B ZA 716952 A ZA716952 A ZA 716952A ZA 716952 A ZA716952 A ZA 716952A ZA 716952 B ZA716952 B ZA 716952B
Authority
ZA
South Africa
Prior art keywords
record medium
medium carrying
chromogenic material
chromogenic
carrying
Prior art date
Application number
ZA716952A
Other languages
English (en)
Inventor
B Brockett
R Miller
Original Assignee
Ncr
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 filed Critical Ncr
Publication of ZA716952B publication Critical patent/ZA716952B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B63/00—Lakes
    • 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
    • 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.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Paper (AREA)
  • Superheterodyne Receivers (AREA)
ZA716952A 1971-04-30 1971-10-18 Record medium carrying chromogenic material ZA716952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US139118A US3894168A (en) 1971-04-30 1971-04-30 Paper coating pigment material

Publications (1)

Publication Number Publication Date
ZA716952B true ZA716952B (en) 1972-07-26

Family

ID=22485206

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716952A ZA716952B (en) 1971-04-30 1971-10-18 Record medium carrying chromogenic material

Country Status (19)

Country Link
US (1) US3894168A (de)
JP (1) JPS5722759B1 (de)
AR (1) AR192911A1 (de)
AT (1) AT327233B (de)
BE (1) BE782749A (de)
BR (1) BR7200981D0 (de)
CA (1) CA967706A (de)
CH (1) CH574822A5 (de)
DE (1) DE2219556C3 (de)
DK (1) DK128064B (de)
ES (1) ES401047A1 (de)
FR (1) FR2136696A5 (de)
GB (1) GB1337924A (de)
IT (1) IT944652B (de)
NL (1) NL170931C (de)
NO (1) NO133536C (de)
SE (1) SE375051B (de)
SU (1) SU466642A3 (de)
ZA (1) ZA716952B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES474302A1 (es) * 1977-10-26 1979-04-16 Feldmuehle Ag Procedimiento para la preparacion de una masa de recubri- miento para la fabricacion de materiales de calco.
JPS54150210A (en) * 1978-05-15 1979-11-26 Kanzaki Paper Mfg Co Ltd Microcapsuleecoated paper for pressureesensitive copying
GR73674B (de) * 1978-12-29 1984-03-29 Appleton Paper Inc
AT372909B (de) * 1979-03-20 1983-11-25 Manuel Ing Cespon Farbentwicklermassen zur herstellung eines druck- empfindlichen aufzeichungsmaterials mit besonders starker farbbildung und lichtbestaendigkeit
US4226442A (en) * 1979-04-27 1980-10-07 Frye Copysystems, Inc. Water insensitive image receptor coating
US4347282A (en) * 1979-04-27 1982-08-31 Frye Copysystems, Inc. Chemical carbonless copy paper and transfer medium therefor
US4363664A (en) * 1980-01-25 1982-12-14 Sterling Drug Inc. Novel compositions and processes
EP0036117B1 (de) * 1980-03-14 1986-02-05 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Druckempfindliches Aufzeichnungsmaterial
US4343494A (en) * 1980-06-16 1982-08-10 Frye Copysystems, Inc. Carbonless copy paper system
US4360548A (en) * 1980-10-24 1982-11-23 The Standard Register Company Self-contained covert image
US4355070A (en) * 1980-12-01 1982-10-19 Kanzaki Paper Manufacturing Co., Ltd. Heat-sensitive record material
JPS63107582A (ja) * 1986-10-24 1988-05-12 Fuji Photo Film Co Ltd 感圧記録シ−ト
US4886773A (en) * 1987-03-20 1989-12-12 Brother Kogyo Kabushiki Kaisha Image recording system
US5167527A (en) * 1991-07-03 1992-12-01 Cooper Industries, Inc. Electrical plug assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809122A (en) * 1954-06-24 1957-10-08 Sherwin Williams Co Dual purpose tinting base
FR1238083A (fr) * 1958-10-20 1960-08-05 Minnesota Mining & Mfg Feuille copiante pour thermographie
US3389007A (en) * 1962-07-20 1968-06-18 Oda Ryohei Record transfer sheet material, method of making and composition
US3509173A (en) * 1967-01-30 1970-04-28 Ncr Co 3,3-bis-(indol-3-yl) phthalides

Also Published As

Publication number Publication date
NO133536B (de) 1976-02-09
DE2219556B2 (de) 1973-09-06
AR192911A1 (es) 1973-03-21
DE2219556A1 (de) 1973-03-22
DK128064B (da) 1974-02-25
CH574822A5 (de) 1976-04-30
SU466642A3 (ru) 1975-04-05
US3894168A (en) 1975-07-08
JPS5722759B1 (de) 1982-05-14
ES401047A1 (es) 1976-03-01
NL7205820A (de) 1972-11-01
CA967706A (en) 1975-05-20
GB1337924A (en) 1973-11-21
AT327233B (de) 1976-01-26
AU3754272A (en) 1973-07-05
SE375051B (de) 1975-04-07
BE782749A (fr) 1972-08-16
NO133536C (de) 1976-05-19
DE2219556C3 (de) 1975-03-27
FR2136696A5 (de) 1972-12-22
BR7200981D0 (pt) 1973-06-14
NL170931B (nl) 1982-08-16
NL170931C (nl) 1983-01-17
IT944652B (de) 1973-04-20

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