GB863641A - Reflex thermoprinting - Google Patents

Reflex thermoprinting

Info

Publication number
GB863641A
GB863641A GB10378/57A GB1037857A GB863641A GB 863641 A GB863641 A GB 863641A GB 10378/57 A GB10378/57 A GB 10378/57A GB 1037857 A GB1037857 A GB 1037857A GB 863641 A GB863641 A GB 863641A
Authority
GB
United Kingdom
Prior art keywords
copy sheet
original
ethyl cellulose
radiant energy
image areas
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
GB10378/57A
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.)
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 GB863641A publication Critical patent/GB863641A/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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
GB10378/57A 1956-04-02 1957-03-29 Reflex thermoprinting Expired GB863641A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US575434A US2919349A (en) 1956-04-02 1956-04-02 Shadow thermoprinting
CH5138057A CH362602A (de) 1956-04-02 1957-10-08 Verfahren zur Herstellung einer permanenten Faksimilekopie

Publications (1)

Publication Number Publication Date
GB863641A true GB863641A (en) 1961-03-22

Family

ID=25737495

Family Applications (2)

Application Number Title Priority Date Filing Date
GB10378/57A Expired GB863641A (en) 1956-04-02 1957-03-29 Reflex thermoprinting
GB10377/57A Expired GB863366A (en) 1956-04-02 1957-03-29 Shadow thermoprinting

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB10377/57A Expired GB863366A (en) 1956-04-02 1957-03-29 Shadow thermoprinting

Country Status (7)

Country Link
US (1) US2919349A (enrdf_load_stackoverflow)
BE (2) BE560956A (enrdf_load_stackoverflow)
CH (2) CH357750A (enrdf_load_stackoverflow)
DE (2) DE1078438B (enrdf_load_stackoverflow)
FR (1) FR1170519A (enrdf_load_stackoverflow)
GB (2) GB863641A (enrdf_load_stackoverflow)
NL (4) NL221123A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343320A (en) * 1965-06-23 1967-09-26 Krajcinovic Peter Construction of channeled steel beams

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097297A (en) * 1958-07-15 1963-07-09 Heat sensitive coating
DE1109712B (de) * 1958-08-09 1961-06-29 Kalle Ag Kopierschichten zur Herstellung von Bildern durch Waerme
US3103881A (en) * 1958-10-20 1963-09-17 Minnesota Mining & Mfg Method of copying
NL251591A (enrdf_load_stackoverflow) * 1959-05-15
US3073953A (en) * 1959-07-29 1963-01-15 Du Pont Process for producing images
US3070428A (en) * 1959-08-18 1962-12-25 Du Pont Process for reproducing negative images
US3057999A (en) * 1960-03-31 1962-10-09 Columbia Ribbon & Carbon Thermographic copy paper and process
US3131080A (en) * 1960-11-09 1964-04-28 Robert B Russell Thermographic transfer sheet comprising selective radiation filtering means
US3149563A (en) * 1961-05-12 1964-09-22 Minnesota Mining & Mfg Stencil-forming sheet material assembly
US3218168A (en) * 1962-10-15 1965-11-16 Minnesota Mining & Mfg Heat and photosensitive copy sheet
JPH0373814A (ja) * 1989-08-15 1991-03-28 Jujo Paper Co Ltd 光出力、主波長識別方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US595812A (en) * 1897-12-21 Method of and apparatus for converting x-rays into light for photographic purposes
CA552750A (en) * 1947-05-10 1958-02-04 Minnesota Mining And Manufacturing Company Heat-sensitive copying-paper
US2668128A (en) * 1949-10-19 1954-02-02 Great Western Sugar Co Process of producing brown sugar
US2668126A (en) * 1950-01-05 1954-02-02 Minnesota Mining & Mfg Heat-sensitive copying-paper
US2740895A (en) * 1950-08-21 1956-04-03 Minnesota Mining & Mfg Thermoprinting apparatus
CA535267A (en) * 1952-05-15 1957-01-01 Minnesota Mining And Manufacturing Company Physical-mixture heat-sensitive copying-paper
US2663655A (en) * 1952-05-15 1953-12-22 Minnesota Mining & Mfg Heat-sensitive copying paper
US2663656A (en) * 1952-05-15 1953-12-22 Minnesota Mining & Mfg Heat-sensitive copying paper
US2749896A (en) * 1952-08-01 1956-06-12 Paul A Jarand Compression operated fuel injection pump
US2844733A (en) * 1956-04-02 1958-07-22 Minnesota Mining & Mfg Reflex thermoprinting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343320A (en) * 1965-06-23 1967-09-26 Krajcinovic Peter Construction of channeled steel beams

Also Published As

Publication number Publication date
NL113883C (enrdf_load_stackoverflow)
NL113884C (enrdf_load_stackoverflow)
BE560955A (enrdf_load_stackoverflow)
NL221123A (enrdf_load_stackoverflow)
CH362602A (de) 1962-06-15
CH357750A (de) 1961-10-31
US2919349A (en) 1959-12-29
DE1086719B (de) 1960-08-11
BE560956A (enrdf_load_stackoverflow)
NL221124A (enrdf_load_stackoverflow)
FR1170519A (fr) 1959-01-15
DE1078438B (de) 1960-03-24
GB863366A (en) 1961-03-22

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