GB1492713A - Pressure-sensitive record material - Google Patents

Pressure-sensitive record material

Info

Publication number
GB1492713A
GB1492713A GB1453476A GB1453476A GB1492713A GB 1492713 A GB1492713 A GB 1492713A GB 1453476 A GB1453476 A GB 1453476A GB 1453476 A GB1453476 A GB 1453476A GB 1492713 A GB1492713 A GB 1492713A
Authority
GB
United Kingdom
Prior art keywords
group
pressure
sensitive record
hydroxy
chelate
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
GB1453476A
Other languages
English (en)
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
Original Assignee
NCR Corp
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 filed Critical NCR Corp
Publication of GB1492713A publication Critical patent/GB1492713A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
GB1453476A 1975-04-28 1976-04-09 Pressure-sensitive record material Expired GB1492713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57004975A 1975-04-28 1975-04-28

Publications (1)

Publication Number Publication Date
GB1492713A true GB1492713A (en) 1977-11-23

Family

ID=24277980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1453476A Expired GB1492713A (en) 1975-04-28 1976-04-09 Pressure-sensitive record material

Country Status (3)

Country Link
JP (1) JPS51127815A (fr)
DE (1) DE2618271C3 (fr)
GB (1) GB1492713A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058263A1 (fr) * 1981-02-13 1982-08-25 Mitsubishi Paper Mills, Ltd. Procédé pour la fabrication de papier copiant sans carbone

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630894A (en) * 1979-08-24 1981-03-28 Mitsui Toatsu Chem Inc Heat-sensitive recording sheet
JPS6330359Y2 (fr) * 1980-05-19 1988-08-15
JPS59167986A (ja) * 1983-03-15 1984-09-21 松下電器産業株式会社 管状発熱体
JPS59171488A (ja) * 1983-03-18 1984-09-27 松下電器産業株式会社 発熱体
JPS625497U (fr) * 1985-06-24 1987-01-13
JPS6276495U (fr) * 1985-10-31 1987-05-16

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535139A (en) * 1966-11-17 1970-10-20 Pilot Pen Co Ltd Pressure-sensitive copying papers
JPS5027767B2 (fr) * 1971-10-22 1975-09-10
DE2153043A1 (de) * 1970-10-24 1972-04-27 Pilot Pen Co Ltd Aufzeichnungsmaterial
CA1009841A (en) * 1971-06-16 1977-05-10 Shinichi Oda Sensitized record sheet material and process for making the same
BE795268A (fr) * 1971-08-27 1973-05-29 Sanko Chemical Co Ltd Feuilles a usage graphique sensibles a la pression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058263A1 (fr) * 1981-02-13 1982-08-25 Mitsubishi Paper Mills, Ltd. Procédé pour la fabrication de papier copiant sans carbone

Also Published As

Publication number Publication date
DE2618271B2 (de) 1978-06-29
DE2618271A1 (de) 1976-11-11
DE2618271C3 (de) 1984-10-25
JPS5646996B2 (fr) 1981-11-06
JPS51127815A (en) 1976-11-08

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee