CA1026095A - Pressure sensitive copy paper - Google Patents

Pressure sensitive copy paper

Info

Publication number
CA1026095A
CA1026095A CA205,782A CA205782A CA1026095A CA 1026095 A CA1026095 A CA 1026095A CA 205782 A CA205782 A CA 205782A CA 1026095 A CA1026095 A CA 1026095A
Authority
CA
Canada
Prior art keywords
pressure sensitive
copy paper
sensitive copy
paper
pressure
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
CA205,782A
Other languages
English (en)
French (fr)
Other versions
CA205782S (en
Inventor
Manuel Cespon
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.)
Kores Holding Zug AG
Original Assignee
Kores Holding Zug AG
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
Priority claimed from AT665773A external-priority patent/AT329596B/de
Priority claimed from AT665673A external-priority patent/AT329595B/de
Priority claimed from AT780673A external-priority patent/AT329597B/de
Application filed by Kores Holding Zug AG filed Critical Kores Holding Zug AG
Application granted granted Critical
Publication of CA1026095A publication Critical patent/CA1026095A/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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
CA205,782A 1973-07-27 1974-07-26 Pressure sensitive copy paper Expired CA1026095A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT665773A AT329596B (de) 1973-07-27 1973-07-27 Druckempfindliches, losungsmittelfreies aufzeichnungsmaterial
AT665673A AT329595B (de) 1973-07-27 1973-07-27 Druckempfindliches kopierpapier
AT780673A AT329597B (de) 1973-09-10 1973-09-10 Druckempfindliches durchschreibematerial

Publications (1)

Publication Number Publication Date
CA1026095A true CA1026095A (en) 1978-02-14

Family

ID=27150667

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,782A Expired CA1026095A (en) 1973-07-27 1974-07-26 Pressure sensitive copy paper

Country Status (18)

Country Link
US (1) US4321092A (de)
JP (1) JPS5042912A (de)
AU (1) AU496998B2 (de)
BR (1) BR7405966D0 (de)
CA (1) CA1026095A (de)
CH (1) CH605161A5 (de)
DD (1) DD113189A1 (de)
DE (1) DE2426678C3 (de)
DK (1) DK137788B (de)
ES (1) ES428709A1 (de)
FI (1) FI61839C (de)
FR (1) FR2238596B1 (de)
GB (1) GB1472580A (de)
IL (1) IL45351A (de)
IT (1) IT1017434B (de)
NL (1) NL7409090A (de)
SE (1) SE413587B (de)
TR (1) TR18390A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT335477B (de) * 1975-02-25 1977-03-10 Koreska Ges Mbh W Druckempfindliches aufzeichnungsmaterial
DE2731418B2 (de) * 1977-07-12 1979-08-16 Feldmuehle Ag, 4000 Duesseldorf Farbreaktives Aufzeichnungsmaterial und Verfahren zu seiner Herstellung
AT372909B (de) 1979-03-20 1983-11-25 Manuel Ing Cespon Farbentwicklermassen zur herstellung eines druck- empfindlichen aufzeichungsmaterials mit besonders starker farbbildung und lichtbestaendigkeit
FR2462271A1 (fr) * 1979-07-30 1981-02-13 Kores Holding Zug Ag Materiau d'autocopie et son procede de preparation
JPS5637189A (en) * 1979-09-05 1981-04-10 Oji Paper Co Ltd Tinting paper for pressure sensitive recording
GB2088889B (en) * 1980-10-24 1984-09-05 Fuji Photo Film Co Ltd Recording materials having a clay-containing developer layer
EP0093208A1 (de) * 1982-04-29 1983-11-09 Frye Copysystems, Inc. Kohlenstofffreies chemisches Kopierpapier und Übertragungsmasse hierfür
ZA834588B (en) * 1982-06-24 1984-03-28 Ciba Geigy Ag Pressure-sensitive or heat-sensitive recording material
US4525214A (en) * 1983-03-11 1985-06-25 The Mazer Corporation Crayon adapted for development of latent images
GB8511202D0 (en) * 1985-05-02 1985-06-12 Wiggins Teape Group Ltd Record material
WO1988000890A1 (en) * 1986-07-31 1988-02-11 Goyo Paper Working Co., Ltd Color developer sheet
EP0704316B1 (de) * 1994-09-30 1998-04-22 Eastman Kodak Company Tintenstrahlaufzeichnungsmaterial, das ein Vanadiumsalz enthält

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516845A (en) * 1967-01-24 1970-06-23 Ncr Co Record sheet sensitized with salt modified kaolin-phenolic material
DE1807894A1 (de) * 1968-11-08 1970-08-13 Naigai Ink Mfg Co Ltd Adsorptionsmittelmasse fuer druckempfindliches Durchschriftpapier
GB1400886A (en) * 1971-06-14 1975-07-16 Matsushita Electric Ind Co Ltd Heat-sensitive two colour recording paper
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
US3906123A (en) * 1973-04-23 1975-09-16 Champion Int Corp Self-contained pressure-sensitive system

Also Published As

Publication number Publication date
GB1472580A (en) 1977-05-04
SE413587B (sv) 1980-06-09
CH605161A5 (de) 1978-09-29
IT1017434B (it) 1977-07-20
FI61839B (fi) 1982-06-30
AU496998B2 (en) 1978-11-16
NL7409090A (nl) 1975-01-29
FI167774A (de) 1975-01-28
IL45351A (en) 1976-12-31
TR18390A (tr) 1977-01-12
AU7161974A (en) 1976-01-29
JPS5042912A (de) 1975-04-18
FI61839C (fi) 1982-10-11
DE2426678C3 (de) 1981-08-27
DK137788B (da) 1978-05-08
DD113189A1 (de) 1975-05-20
FR2238596B1 (de) 1982-10-01
BR7405966D0 (pt) 1975-05-13
US4321092A (en) 1982-03-23
DE2426678B2 (de) 1978-09-14
DK137788C (de) 1978-10-16
SE7409628L (de) 1975-01-28
DK403974A (de) 1975-03-10
DE2426678A1 (de) 1975-02-06
FR2238596A1 (de) 1975-02-21
ES428709A1 (es) 1977-01-01
IL45351A0 (en) 1974-10-22

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