ES264143A1 - Method and means for thermographic reproduction - Google Patents

Method and means for thermographic reproduction

Info

Publication number
ES264143A1
ES264143A1 ES0264143A ES264143A ES264143A1 ES 264143 A1 ES264143 A1 ES 264143A1 ES 0264143 A ES0264143 A ES 0264143A ES 264143 A ES264143 A ES 264143A ES 264143 A1 ES264143 A1 ES 264143A1
Authority
ES
Spain
Prior art keywords
parts
weight
specifications
adhesive layer
referred
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
ES0264143A
Other languages
Spanish (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES264143A1 publication Critical patent/ES264143A1/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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/48—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

A heat-sensitive copy sheet comprises a tracing paper coated successively with a polyvinyl butyral binder dispersion of heat interreactant particles of ferric stearate and methyl gallate and an opaque surface coating of 166 parts by weight titanium dioxide, 100 parts by weight ethyl cellulose and 134 parts by weight triphenyl phosphate which becomes tacky at about 65 DEG C. Specifications 829,001, 863,366, and 863,641 are referred to.ALSO:A temporary adhesive layer which is nontacky at room temperature and is rendered tacky by heating may be impregnated on to both sides of a paper tissue. Reference is made to using for the temperary adhesive layer cellulose esters and ethers, vinyl polymers or natural gums or resins with other plasticizers such as dioctyl phthalate. Specifications 829,001, 863,366 and 863,641 are referred to.
ES0264143A 1960-01-21 1961-01-20 Method and means for thermographic reproduction Expired ES264143A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3755A US3089952A (en) 1960-01-21 1960-01-21 Method and means for thermographic reproduction

Publications (1)

Publication Number Publication Date
ES264143A1 true ES264143A1 (en) 1961-07-01

Family

ID=21707424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0264143A Expired ES264143A1 (en) 1960-01-21 1961-01-20 Method and means for thermographic reproduction

Country Status (6)

Country Link
US (1) US3089952A (en)
CH (1) CH395154A (en)
DE (1) DE1249892B (en)
ES (1) ES264143A1 (en)
GB (1) GB981415A (en)
NL (1) NL260282A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941596A (en) * 1962-10-24 1976-03-02 E. I. Du Pont De Nemours And Company Thermographic processes using polymer layer capable of existing in metastable state
BE639063A (en) * 1962-10-24
US3377599A (en) * 1964-10-22 1968-04-09 Hewlett Packard Co Electrosensitive recording apparatus
US3725639A (en) * 1972-03-23 1973-04-03 Eastman Kodak Co Thermal processor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503758A (en) * 1947-08-16 1950-04-11 Eastman Kodak Co Fusion photothermography
FR959035A (en) * 1946-09-23 1950-03-23
CA535267A (en) * 1952-05-15 1957-01-01 Minnesota Mining And Manufacturing Company Physical-mixture heat-sensitive copying-paper
BE546394A (en) * 1955-03-28
US2891165A (en) * 1955-03-28 1959-06-16 Minnesota Mining & Mfg Thermocopying machine
US2927210A (en) * 1958-05-21 1960-03-01 Minnesota Mining & Mfg Copying machine

Also Published As

Publication number Publication date
US3089952A (en) 1963-05-14
NL260282A (en)
DE1249892B (en) 1967-09-14
CH395154A (en) 1965-07-15
GB981415A (en) 1965-01-27

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