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GB1323060A - Photographic print-out materials - Google Patents

Photographic print-out materials

Info

Publication number
GB1323060A
GB1323060A GB4968569A GB1323060DA GB1323060A GB 1323060 A GB1323060 A GB 1323060A GB 4968569 A GB4968569 A GB 4968569A GB 1323060D A GB1323060D A GB 1323060DA GB 1323060 A GB1323060 A GB 1323060A
Authority
GB
United Kingdom
Prior art keywords
iodide
polyhalogen compound
meltable
print
exposure
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
GB4968569A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1323060A publication Critical patent/GB1323060A/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
    • G03C1/675—Compositions containing polyhalogenated compounds as photosensitive substances

Landscapes

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

Abstract

1323060 Fixing print-out materials AGFAGEVAERT 28 Sept 1970 [9 Oct 1969] 49685/69 Heading G2C A print-out recording material comprises a photo-sensitive organic polyhalogen compound and an aromatic amine and as fixing agent therefor after exposure in non-chemically reactive relationship with the polyhalogen compound. a water-soluble iodide, e.g. an alkali metal, alkaline earth metal or onium iodide. The polyhalogen compound and water-soluble iodide may be incorporated in the recording material (i) in separate hydrophobic and hydrophilic layers which merge with each other on heating (ii) in layers separated by a meltable thermoplastic or wax layer (iii) in meltable or rupturable capsules in which case the iodide may have a hygroscopic agent such as glycerol admixed therewith (iv) in two different binding agents one dispersed in the other which becomes a homogeneous mixture on heating or (v) by absorbing the iodide in a porous paper support and applying the polyhalogen compound in a meltable hydrophobic binder. In an alternative embodiment the iodide is applied after exposure as a processing liquid.
GB4968569A 1969-10-09 1969-10-09 Photographic print-out materials Expired GB1323060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4968569 1969-10-09

Publications (1)

Publication Number Publication Date
GB1323060A true GB1323060A (en) 1973-07-11

Family

ID=10453189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4968569A Expired GB1323060A (en) 1969-10-09 1969-10-09 Photographic print-out materials

Country Status (8)

Country Link
US (1) US3708297A (en)
JP (1) JPS504147B1 (en)
BE (1) BE757145A (en)
CA (1) CA955448A (en)
CH (1) CH549821A (en)
DE (1) DE2049700A1 (en)
FR (1) FR2065925A5 (en)
GB (1) GB1323060A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926630A (en) * 1972-02-22 1975-12-16 Agfa Gevaert Production of positive colour images utilizing a photographic material containing a spiropyran compound and a polyhalogen compound
US3907569A (en) * 1973-01-31 1975-09-23 Horizons Inc Ultraviolet holdback of nonsilver photosensitive systems by incorporating therein certain organic additives
JPS5645128B2 (en) * 1974-01-22 1981-10-24
US3986880A (en) * 1974-08-23 1976-10-19 Horizons Incorporated A Division Of Horizons Research Incorporated Free radical photosensitive materials
JPS5474728A (en) * 1977-11-28 1979-06-15 Fuji Photo Film Co Ltd Photosensitive composition
CA1142788A (en) * 1978-06-02 1983-03-15 Ronald A. Prados Organic chloro- or bromo-compounds used in direct positive silver halide emulsions
JPS5577742A (en) * 1978-12-08 1980-06-11 Fuji Photo Film Co Ltd Photosensitive composition
US4318977A (en) * 1979-10-22 1982-03-09 Eastman Kodak Company Cobalt (III) complex imaging compositions having improved photographic properties
US4292399A (en) * 1979-10-22 1981-09-29 Eastman Kodak Company Cobalt (III) complex imaging compositions having improved photographic properties
DE3345072C2 (en) * 1983-12-13 1986-09-04 Institut Elektrochimii Akademii Nauk Sssr Light-sensitive, silver-free mixture
JPS60175889U (en) * 1984-05-02 1985-11-21 三菱自動車工業株式会社 Spline central part width increasing type vane pump
CA1332116C (en) * 1987-10-14 1994-09-27 Shintaro Washizu Image-forming material and method of recording images using the same
JPH0832484B2 (en) * 1988-11-25 1996-03-29 富士写真フイルム株式会社 Multicolor recording material

Also Published As

Publication number Publication date
CA955448A (en) 1974-10-01
FR2065925A5 (en) 1971-08-06
BE757145A (en) 1971-04-07
US3708297A (en) 1973-01-02
JPS504147B1 (en) 1975-02-15
CH549821A (en) 1974-05-31
DE2049700A1 (en) 1971-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee