GB1128822A - Method of thermographic reproduction - Google Patents

Method of thermographic reproduction

Info

Publication number
GB1128822A
GB1128822A GB54184/65A GB5418465A GB1128822A GB 1128822 A GB1128822 A GB 1128822A GB 54184/65 A GB54184/65 A GB 54184/65A GB 5418465 A GB5418465 A GB 5418465A GB 1128822 A GB1128822 A GB 1128822A
Authority
GB
United Kingdom
Prior art keywords
sheet
image
thermographic
heat
transferred
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
GB54184/65A
Inventor
Akio Yamashita
Takashi Suzuki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1128822A publication Critical patent/GB1128822A/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
    • B41M5/398—Processes based on the production of stickiness patterns using powders

Abstract

1,128,822. Thermographic transfer processes. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. Dec. 21, 1965, No.54184/65. Heading G2C. Thermographic images are produced by heat exposing a sheet comprising a support coated with particles of a supercoolable material and an original formed as a separate sheet to form a latent liquid image and transferring this image to a receptor sheet (which may be placed in contact with the heat-sensitive sheet before or after exposure) and developing the transferred image. The supercoolable material may be an aromatic amine or triphenyl phosphate and development may be applying a powder or by coating the receptor sheet with a compound which reacts with the transferred material to produce a colour (e. g. chloranil, N- nitrosodiphenylamine or 2, 4-dichloro-α-naphthol reacted with aromatic amines).
GB54184/65A 1965-12-20 1965-12-21 Method of thermographic reproduction Expired GB1128822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US515082A US3447989A (en) 1965-12-20 1965-12-20 Method of thermographic reproduction

Publications (1)

Publication Number Publication Date
GB1128822A true GB1128822A (en) 1968-10-02

Family

ID=24049904

Family Applications (2)

Application Number Title Priority Date Filing Date
GB54184/65A Expired GB1128822A (en) 1965-12-20 1965-12-21 Method of thermographic reproduction
GB54185/65A Expired GB1106199A (en) 1965-12-20 1965-12-21 Method of thermographic reproduction by use of powder developer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB54185/65A Expired GB1106199A (en) 1965-12-20 1965-12-21 Method of thermographic reproduction by use of powder developer

Country Status (5)

Country Link
US (1) US3447989A (en)
DE (1) DE1546749B2 (en)
FR (2) FR1464297A (en)
GB (2) GB1128822A (en)
NL (2) NL6516951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006022A (en) 1972-11-18 1977-02-01 Fuji Photo Film Co., Ltd. Recording process utilizing supercooled organic compounds

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887392A (en) * 1973-11-23 1975-06-03 Gen Diode Corp Material treatment method
EP0060122B1 (en) * 1981-03-09 1986-07-16 Minnesota Mining And Manufacturing Company Method for providing permanent images
DE3377976D1 (en) * 1982-07-16 1988-10-20 Minnesota Mining & Mfg Improved method for providing permanent images

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260612A (en) * 1938-02-02 1941-10-28 Albert P Fall Composite piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006022A (en) 1972-11-18 1977-02-01 Fuji Photo Film Co., Ltd. Recording process utilizing supercooled organic compounds

Also Published As

Publication number Publication date
FR1462647A (en) 1966-12-16
US3447989A (en) 1969-06-03
DE1546749A1 (en) 1970-09-10
NL6517000A (en) 1967-06-29
GB1106199A (en) 1968-03-13
FR1464297A (en) 1966-12-30
NL6516951A (en) 1967-06-28
DE1546749B2 (en) 1971-12-30

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