GB1395329A - Photographic process for the production of colloid relief patterns - Google Patents

Photographic process for the production of colloid relief patterns

Info

Publication number
GB1395329A
GB1395329A GB4194171A GB4194171A GB1395329A GB 1395329 A GB1395329 A GB 1395329A GB 4194171 A GB4194171 A GB 4194171A GB 4194171 A GB4194171 A GB 4194171A GB 1395329 A GB1395329 A GB 1395329A
Authority
GB
United Kingdom
Prior art keywords
image
initially
visible
colour
ultraviolet
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
GB4194171A
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 NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
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
Priority to BE788208D priority Critical patent/BE788208A/en
Application filed by Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to GB4194171A priority patent/GB1395329A/en
Priority to IT7286271A priority patent/IT968386B/en
Priority to JP47081756A priority patent/JPS4837142A/ja
Priority to CA149,973A priority patent/CA973749A/en
Priority to DE2241957A priority patent/DE2241957A1/en
Priority to FR7231338A priority patent/FR2152622B3/fr
Priority to US00286935A priority patent/US3833373A/en
Publication of GB1395329A publication Critical patent/GB1395329A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/153—Multiple image producing on single receiver

Abstract

1395329 Producing colloid relief images using N-vinyl carbazole and carbon tetrabromide AGFAGEVAERT 16 Aug 1972 [8 Sept 1971] 41941/71 Heading G2C A colloid relief image is produced using a photographic material comprising a layer of an intimate mixture of N-vinyl carbazole and carbon tetrabromide dispersed as discrete particles in a watersoluble, film-forming hydrophilic colloid having active hydrogen atoms, the relief image (A) when having reversed image values with respect to an original being produced by a negative working mode comprising imagewise exposing the material to ultraviolet, visible and/or infrared radiation of an amount not sufficient to form a print-out image, overall exposing to ultraviolet or visible and/or infrared radiation in a larger amount than the initial exposure to form a visible image corresponding to the initially unexposed areas, overall heating to intensify the colour in the initially unexposed areas and to decrease the water permeability and washoff removability in the initially exposed areas and washing off the initially unexposed areas with an aqueous liquid and (B) when having the same image values as an original being produced by a positive working mode comprising imagewise exposing the material to ultraviolet, visible and/or infrared radiation to produce a visible print-out colour image, overall heating to intensify the printout colour image arid to reduce the water permeability and wash-off removability of the initially unexposed areas, overall exposing to ultraviolet radiation to colour the initially unexposed areas and washing off the initially exposed areas with an aqueous liquid. In procedure (A) the material may be overall exposed to ultraviolet radiation to colour the initially exposed areas immediately before the wash-off step. Alternatively, the material may contain a dye or coloured pigment in the photosensitive layer. The photo-sensitive layer may be spectrally sensitized with a dye base such as a styryl or azastyryl dye base e.g. 2- or 4- (pdimethylaminostyryl) quinoline. Specification 1065548 is referred to.
GB4194171A 1971-09-08 1971-09-08 Photographic process for the production of colloid relief patterns Expired GB1395329A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE788208D BE788208A (en) 1971-09-08 COLLOIDERELIEFPATRONEN FOTOGRAFISCHE WERKWIJZEN VOOR HET VERVAARDIGEN VAN
GB4194171A GB1395329A (en) 1971-09-08 1971-09-08 Photographic process for the production of colloid relief patterns
IT7286271A IT968386B (en) 1971-09-08 1972-08-14 PHOTOGRAPHIC PROCESS FOR THE PRODUCTION OF COLLOIDAL RELIEF MODELS
JP47081756A JPS4837142A (en) 1971-09-08 1972-08-15
CA149,973A CA973749A (en) 1971-09-08 1972-08-22 Photographic process for the production of colloid relief patterns
DE2241957A DE2241957A1 (en) 1971-09-08 1972-08-25 PHOTOGRAPHICAL PROCESS FOR THE PRODUCTION OF COLLOID RELIEF PATTERNS
FR7231338A FR2152622B3 (en) 1971-09-08 1972-09-04
US00286935A US3833373A (en) 1971-09-08 1972-09-07 Photographic process for the production of colloid relief patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4194171A GB1395329A (en) 1971-09-08 1971-09-08 Photographic process for the production of colloid relief patterns

Publications (1)

Publication Number Publication Date
GB1395329A true GB1395329A (en) 1975-05-21

Family

ID=10422080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4194171A Expired GB1395329A (en) 1971-09-08 1971-09-08 Photographic process for the production of colloid relief patterns

Country Status (8)

Country Link
US (1) US3833373A (en)
JP (1) JPS4837142A (en)
BE (1) BE788208A (en)
CA (1) CA973749A (en)
DE (1) DE2241957A1 (en)
FR (1) FR2152622B3 (en)
GB (1) GB1395329A (en)
IT (1) IT968386B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954468A (en) * 1974-08-27 1976-05-04 Horizons Incorporated Radiation process for producing colored photopolymer systems
US4033773A (en) * 1974-08-27 1977-07-05 Horizons Incorporated, A Division Of Horizons Research Incorporated Radiation produced colored photopolymer systems
US4326018A (en) * 1977-12-12 1982-04-20 Polychrome Corporation Lithographic printing plate
JPS58214574A (en) * 1982-06-04 1983-12-13 太平工機株式会社 Tenter clip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259795A (en) * 1960-01-08
NL263797A (en) * 1960-04-19
US3503745A (en) * 1963-05-06 1970-03-31 Bell & Howell Co Dye sensitization of light sensitive systems
US3476562A (en) * 1963-05-06 1969-11-04 Bell & Howell Co Light sensitive composition comprising an organic amine and an organic halogen compound in a hydrophilic binder
US3620748A (en) * 1966-01-07 1971-11-16 Horizons Research Inc N-vinyl amine/halogen liberating composition sensitized with 9-vinyl carbazoles or polyacenes, or transannular peroxides of polyacenes
US3697276A (en) * 1971-02-01 1972-10-10 Horizons Research Inc Polyvinylcarbazole photographic systems

Also Published As

Publication number Publication date
CA973749A (en) 1975-09-02
FR2152622B3 (en) 1976-10-15
FR2152622A1 (en) 1973-04-27
IT968386B (en) 1974-03-20
BE788208A (en) 1973-02-28
JPS4837142A (en) 1973-06-01
DE2241957A1 (en) 1973-03-15
US3833373A (en) 1974-09-03

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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)
PLNP Patent lapsed through nonpayment of renewal fees