GB1201785A - Sheet material and method for colored images - Google Patents

Sheet material and method for colored images

Info

Publication number
GB1201785A
GB1201785A GB49205/67A GB4920567A GB1201785A GB 1201785 A GB1201785 A GB 1201785A GB 49205/67 A GB49205/67 A GB 49205/67A GB 4920567 A GB4920567 A GB 4920567A GB 1201785 A GB1201785 A GB 1201785A
Authority
GB
United Kingdom
Prior art keywords
colour
oct
image
image areas
sheet material
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
GB49205/67A
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 GB1201785A publication Critical patent/GB1201785A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • G03C1/49854—Dyes or precursors of dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1,201,785. Colour materials. MINNESOTA MINING & MFG. CO. Oct.30, 1967 [Oct.31, 1966], No.49205/67. Heading G2C. Heat developable colour photographic materials comprise (i) a light stable organic silver salt, (ii) a catalytic amount of Ag halide, (iii) a pphenylene diamine developing agent, (iv) a phenolic or active methylene colour coupler, and optionally (v) a binder. The Ag salt may be mixed with the corresponding acid. The developed image may be washed with aqueous KCN which removes Ag from the image areas and stabilizes the non- image areas. A mixture of cyan magenta and yellow couplers may be used to form a black image.
GB49205/67A 1966-10-31 1967-10-30 Sheet material and method for colored images Expired GB1201785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59055166A 1966-10-31 1966-10-31

Publications (1)

Publication Number Publication Date
GB1201785A true GB1201785A (en) 1970-08-12

Family

ID=24362683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49205/67A Expired GB1201785A (en) 1966-10-31 1967-10-30 Sheet material and method for colored images

Country Status (4)

Country Link
US (1) US3531286A (en)
BE (1) BE705872A (en)
DE (1) DE1597633A1 (en)
GB (1) GB1201785A (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2020939C3 (en) * 1970-04-29 1978-11-02 Agfa-Gevaert Ag, 5090 Leverkusen Photographic recording material
US3767394A (en) * 1971-02-02 1973-10-23 Minnesota Mining & Mfg Color copying and sheet material therefor
JPS5415211B2 (en) * 1973-10-01 1979-06-13
US4022617A (en) * 1974-07-25 1977-05-10 Eastman Kodak Company Photothermographic element, composition and process for producing a color image from leuco dye
GB1522642A (en) * 1974-07-27 1978-08-23 Canon Kk Master and photosensitive member for use in electrostatic printing
US4021240A (en) * 1975-12-22 1977-05-03 Eastman Kodak Company Photothermographic and thermographic compositions and uses therefor containing sulfonamidophenol reducing agents and four equivalent color couplers
US4187108A (en) * 1977-02-07 1980-02-05 Eastman Kodak Company Heat developable material and process
US4137079A (en) * 1978-04-03 1979-01-30 Eastman Kodak Company Antifoggants in heat developable photographic materials
US4283477A (en) * 1978-11-02 1981-08-11 Eastman Kodak Company Photothermographic material and process
JPS57186744A (en) * 1981-05-12 1982-11-17 Fuji Photo Film Co Ltd Heat developable color photosensitive material
US4374921A (en) * 1981-06-08 1983-02-22 Minnesota Mining And Manufacturing Company Image enhancement of photothermographic elements
JPS57207250A (en) * 1981-06-17 1982-12-18 Fuji Photo Film Co Ltd Heat developing color photosensitive material
JPS5828742A (en) * 1981-07-31 1983-02-19 Konishiroku Photo Ind Co Ltd Formation of image by heat development
JPS5879247A (en) * 1981-11-05 1983-05-13 Fuji Photo Film Co Ltd Color photosensitive material developable by heating
JPS58149047A (en) * 1982-03-02 1983-09-05 Fuji Photo Film Co Ltd Thermodevelopable color photographic sensitive material
US4426441A (en) 1982-12-03 1984-01-17 Eastman Kodak Company Dye-forming developers in an imaging material and process
GB2136980B (en) * 1983-02-08 1986-05-14 Kodak Ltd Sensitive silver halide photothermographic materials for producing dye images
US4460681A (en) * 1983-03-15 1984-07-17 Minnesota Mining And Manufacturing Company Image enhancement of photothermographic elements
US4452883A (en) * 1983-05-17 1984-06-05 Minnesota Mining And Manufacturing Company Barrier resin for photothermographic color separation
EP0143424B1 (en) 1983-11-25 1990-06-27 Fuji Photo Film Co., Ltd. Heat-developable light-sensitive materials
JPS60162251A (en) 1984-02-01 1985-08-24 Fuji Photo Film Co Ltd Heat-developable photosensitive material
US4670374A (en) * 1984-10-01 1987-06-02 Minnesota Mining And Manufacturing Company Photothermographic accelerators for leuco diazine, oxazine, and thiazine dyes
US4594307A (en) * 1985-04-25 1986-06-10 Minnesota Mining And Manufacturing Company Color thermal diffusion-transfer with leuco dye reducing agent
JPS61250636A (en) 1985-04-30 1986-11-07 Fuji Photo Film Co Ltd Heat developable photosensitive material
JPH083621B2 (en) 1985-07-31 1996-01-17 富士写真フイルム株式会社 Image forming method
US5032499A (en) * 1986-08-08 1991-07-16 Konishiroku Photo Industry Co., Ltd. Thermal light-sensitive material with combination of fog restrainers
US5206112A (en) * 1991-06-27 1993-04-27 Minnesota Mining And Manufacturing Company Positive imaging diffusion - transfer dry silver system
US5185231A (en) * 1991-08-26 1993-02-09 Minnesota Mining And Manufacturing Company Dry silver systems with fluoran leuco dyes
IT1251499B (en) * 1991-09-18 1995-05-15 Minnesota Mining & Mfg THERMALLY DEVELOPABLE PHOTOGRAPHIC ELEMENTS
US5270145A (en) * 1991-12-06 1993-12-14 Eastman Kodak Company Heat image separation system
US5264321A (en) * 1992-07-16 1993-11-23 Minnesota Mining And Manufacturing Company Photothermographic elements with novel layer structures
JPH08510563A (en) * 1993-03-15 1996-11-05 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー Ballasted leuco dyes and photothermographic elements containing same
US5432041A (en) * 1993-03-18 1995-07-11 Minnesota Mining And Manufacturing Company Yellow and magenta chromogenic leuco dyes for photothermographic elements
DE69428197T2 (en) * 1993-04-26 2002-06-06 Eastman Kodak Co., Rochester PHOTOTHERMOGRAPHIC ELEMENTS
US5369000A (en) * 1993-04-29 1994-11-29 Minnesota Mining And Manufacturing Company Post-processing stabilizers for photothermographic articles
US5380644A (en) * 1993-08-10 1995-01-10 Minnesota Mining And Manufacturing Company Additive for the reduction of mottle in photothermographic and thermographic elements
US5358843A (en) * 1993-08-20 1994-10-25 Minnesota Mining And Manufacturing Company Photothermographic elements containing silyl blocking groups
US5583255A (en) * 1993-12-03 1996-12-10 Imation Corp. Yellow and magenta chromogenic leuco dyes for photothermographic elements
US5350669A (en) * 1994-01-19 1994-09-27 Minnesota Mining And Manufacturing Company Silver-carboxylate/1,2-diazine compounds as silver sources in photothermographic and thermographic elements
US5382504A (en) * 1994-02-22 1995-01-17 Minnesota Mining And Manufacturing Company Photothermographic element with core-shell-type silver halide grains
US5439790A (en) * 1994-06-24 1995-08-08 Minnesota Mining And Manufacturing Company Phthalimide blocked post-processing stabilizers for photothermography
US5492804A (en) * 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Chromogenic leuco redox-dye-releasing compounds for photothermographic elements
US5492805A (en) * 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Blocked leuco dyes for photothermographic elements
JPH0887097A (en) * 1994-09-16 1996-04-02 Konica Corp Picture forming method
US5492803A (en) * 1995-01-06 1996-02-20 Minnesota Mining And Manufacturing Company Hydrazide redox-dye-releasing compounds for photothermographic elements
JP3579136B2 (en) 1995-07-19 2004-10-20 富士写真フイルム株式会社 Image forming method
US6280913B1 (en) 2000-06-13 2001-08-28 Eastman Kodak Company Photographic element comprising an ion exchanged photographically useful compound
EP1624337A3 (en) 2004-08-02 2006-04-19 Fuji Photo Film Co., Ltd. Silver halide holographic sensitive material and system for taking holographic images by using the same
EP1691237A3 (en) 2005-02-15 2006-10-18 Fuji Photo Film Co., Ltd. Holographic recording material and holographic recording method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409457A (en) * 1964-01-11 1968-11-05 Agfa Ag Thermographic copying sheet
DE1572203C3 (en) * 1964-04-27 1978-03-09 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) A method of making a heat developable sheet material having a radiation sensitive coating

Also Published As

Publication number Publication date
DE1597633A1 (en) 1970-06-25
BE705872A (en) 1968-04-30
US3531286A (en) 1970-09-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee