ES8601497A1 - Procedimiento de producir un material de registro sensible a la presion - Google Patents

Procedimiento de producir un material de registro sensible a la presion

Info

Publication number
ES8601497A1
ES8601497A1 ES533402A ES533402A ES8601497A1 ES 8601497 A1 ES8601497 A1 ES 8601497A1 ES 533402 A ES533402 A ES 533402A ES 533402 A ES533402 A ES 533402A ES 8601497 A1 ES8601497 A1 ES 8601497A1
Authority
ES
Spain
Prior art keywords
positive charge
colour
forming reaction
developer
pressure sensitive
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
ES533402A
Other languages
English (en)
Other versions
ES533402A0 (es
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group Ltd
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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of ES8601497A1 publication Critical patent/ES8601497A1/es
Publication of ES533402A0 publication Critical patent/ES533402A0/es
Granted 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
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE PRODUCIR UN MATERIAL DE REGISTRO SENSIBLE A LA PRESION. CONSISTE EN PRODUCIR LA REACCION DE FORMACION DE COLOR A PARTIR DE UN MATERIAL CROMOGENO SUSTANCIALMENTE INCOLORO CAPAZ DE ADQUIRIR UNA CAGA POSITIVA PARA PRODUCIR SU FORMA COLOREADA Y UN REVELADOR DE COLOR DE OXIMA CAPAZ DE ENGENDRAR LA ADQUISICION DE UNA CARGA POSITIVA POR EL MATERIAL CROMOGENO SIENDO CAPACES EL MATERIAL CROMOGENO O EL REVELADOR DE COLOR U OTRO COMPONENTE DE FUNDIR Y/O VAPORIZARSE A UNA TEMPERATURA TERMOGRAFICAMENTE ADECUADA PARA PERMITIR QUE TENGA LUGAR LA REACCION DE FORMACION DE COLOR ESTANDO EL MATERIAL CROMOGENO Y EL REVELADOR DE COLOR AISLADOS ENTRE SI POR UNA BARRERA PIEZOSENSIBLE. LA OXIMA EMPLEADA ES UNA MONOXIMA DE FORMULA (R1) (R2).CFN-OH EN LA QUE R1 Y R2 SON IGUALES O DIFERENTES Y REPRESENTAN CADA UNO UN ATOMO DE HIDROGENO UN GRUPO ALQUILO UN GRUPO AROILO UN GRUPO ACILO UN GRUPO ARALQUILO O UN GRUPO HIDROXI.
ES533402A 1983-06-15 1984-06-14 Procedimiento de producir un material de registro sensible a la presion Granted ES533402A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8316232 1983-06-15

Publications (2)

Publication Number Publication Date
ES8601497A1 true ES8601497A1 (es) 1985-10-16
ES533402A0 ES533402A0 (es) 1985-10-16

Family

ID=10544230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533402A Granted ES533402A0 (es) 1983-06-15 1984-06-14 Procedimiento de producir un material de registro sensible a la presion

Country Status (9)

Country Link
US (1) US4567498A (es)
EP (1) EP0129380B1 (es)
JP (1) JPS6042463A (es)
AT (1) ATE28826T1 (es)
AU (1) AU558123B2 (es)
DE (1) DE3465273D1 (es)
ES (1) ES533402A0 (es)
FI (1) FI77181C (es)
ZA (1) ZA844204B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281336A (en) * 1985-05-16 1994-01-25 Imperial Chemical Industries Plc Composition and use of the composition for the extraction of metals from aqueous solution
JPH0236992A (ja) * 1988-07-27 1990-02-06 Honshu Paper Co Ltd 感熱記録体
EP3415498A1 (en) * 2017-06-12 2018-12-19 Agfa Nv A developing agent precursor for laser markable compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663656A (en) * 1952-05-15 1953-12-22 Minnesota Mining & Mfg Heat-sensitive copying paper
US3432327A (en) * 1964-03-13 1969-03-11 Pilot Pen Co Ltd Pressure sensitive copying sheet and the production thereof
JPS494343B1 (es) * 1970-12-17 1974-01-31
ZA772380B (en) * 1976-05-31 1977-12-28 Moore Business Forms Inc Oxime ethers of michlers hydrol method of producing same and pressuresensitive recording systems containing such compounds
US4315068A (en) * 1980-02-05 1982-02-09 Ricoh Co., Ltd. Photo-sensitive and heat-sensitive composition and recording element using same
US4283077A (en) * 1980-03-06 1981-08-11 Sterling Drug Inc. Indole color former
US4351956A (en) * 1981-08-31 1982-09-28 American Cyanamid Company Oxime ethers of 4,4'-bis(N,N-diethylamino)benzhydrol and pressure-sensitive recording systems containing them

Also Published As

Publication number Publication date
AU558123B2 (en) 1987-01-22
DE3465273D1 (en) 1987-09-17
FI842346A (fi) 1984-12-16
FI77181C (fi) 1989-02-10
EP0129380A1 (en) 1984-12-27
ES533402A0 (es) 1985-10-16
ZA844204B (en) 1985-11-27
US4567498A (en) 1986-01-28
JPS6042463A (ja) 1985-03-06
AU2917984A (en) 1984-12-20
EP0129380B1 (en) 1987-08-12
ATE28826T1 (de) 1987-08-15
FI77181B (fi) 1988-10-31
FI842346A0 (fi) 1984-06-11

Similar Documents

Publication Publication Date Title
GB2061522B (en) Heated measuring sensor for the constituents of gases
GB2179748B (en) Thermal flow sensor
DE3066194D1 (en) Disposable polarographic gas sensor
JPS55117942A (en) Fire sensor
AU533302B2 (en) Smelting of meltable materials
SE7707999L (sv) Silikatpolymert material samt forfarande for tillverkning av detsamma
GB2059060B (en) Thermostatic sensor and method of making the same
GB2071349B (en) Heat sensitive materials
ES8601497A1 (es) Procedimiento de producir un material de registro sensible a la presion
GB2050051B (en) Temperature sensitive electrical element and method and material for making the same
JPS54118846A (en) Heat sensitive recorder
GB2071860B (en) Heat sensitive materials
JPS5670985A (en) Pressure sensitive or heat sensitive recording material
GB2052777B (en) Heat sensitive recording material
JPS55166794A (en) Fire sensor
TR19728A (tr) Vasatlarin madde durumunun tesbitine mahsus usul ve tertibat
CS183276B1 (en) Safety device for the doors of mass coneyances
ES495305A0 (es) Procedimiento e instalacion de secado y-o calentamiento de material combustible granuloso y-o pulverulento.
JPS5431302A (en) Improved thermal copying material
JPS5623923A (en) Heat sensor of cooker
JPS5347843A (en) Multicolor developing heat sensitive paper
JPS55109313A (en) Electrode for panel element and panel temperature sensor
JPS55102089A (en) Fire sensor
JPS55167174A (en) Manufacture of gas sensor element
SU645054A1 (ru) Тепловой датчик состава газов