GB1032508A - Heat-developable diazotype sheet material - Google Patents

Heat-developable diazotype sheet material

Info

Publication number
GB1032508A
GB1032508A GB1215264A GB1215264A GB1032508A GB 1032508 A GB1032508 A GB 1032508A GB 1215264 A GB1215264 A GB 1215264A GB 1215264 A GB1215264 A GB 1215264A GB 1032508 A GB1032508 A GB 1032508A
Authority
GB
United Kingdom
Prior art keywords
compound
layer
acid
heat
alkyl
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
GB1215264A
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.)
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
Original Assignee
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
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 Grinten Chem L V D, Chemische Fabriek L Van der Grinten NV filed Critical Grinten Chem L V D
Publication of GB1032508A publication Critical patent/GB1032508A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/10—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/12—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/14—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/16—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • 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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives

Abstract

1,032,508. Heat-developable diarotype compositions. CHEMISCHE FABRICK L.VAN DER GRINTEN N.V. March 23, 1964 [April 5,1963].No 12152/64. Heading G2C. A two-component diazotype material comprises a support coated with two or three layers, one layer containing a benzene diazonium com - pound with a tertiary amino group in the P-position to the diazonium group and an acide reacting compound, one of the other layers containing a hydrophobic film-forming binder and non-coupling benzimidazole of formula wherein R 1 is hydrogen, halogen, alkyl, aralkyl which may be substituted in the alkyl group by hydroxy, an aryl group which may be substituted, an alkyl group substituted by one or more hydroxy groups, aminoalkyl, haloalkyl cyanoalkyl, carbonyl, alkylcarbonyl, alkoxycarbonyl, or amidocarbonyl, R 2 is hydroxyalkylene, R 3 - R 8 are hydrogen,halogen, alkyl, alkoxy or a nitro group, and a heatsensitive compound which neutralises the acid-reacting compound on heating, and are of the layers containing a 2, 3-di-hydroxynaphthalene or its 6- sulphonic acid as a coupler and zinc oxide, zinc hydroxide,a zinc salt a zinc/nitrogen-containing organic compound complex specified acid-reacting compounds are carboxylic acids, benzene sulphonic acid and hydrochloric acid whilst acid-neutralising compounds are amines especially N-acyl- N<SP>1</SP> -hydroxy-alkyl alkylenediamines, an amine/bisphenol A addition product, a bisamide of oxalic acid and urea. The material may be imagewise exposed to light or heat and developed or fixed by overall exposure to heat or light respectively. If a three-layer material is used, the diazonism salt and the benzimidazole are preferably the top and bottom layers and the intermediate layer may contain the heat sensitive compound. Alternatively an intermediate layer may be formed by coating a polyvinyl acetate layer with a diazomium compound, treating the layer with ethanol which dissolves the diazo compound on the surface and swells the polyvinylacetate to leave intermediate layer which is overcoated with a benzimidazole-containing layer
GB1215264A 1963-04-05 1964-03-23 Heat-developable diazotype sheet material Expired GB1032508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL291183 1963-04-05

Publications (1)

Publication Number Publication Date
GB1032508A true GB1032508A (en) 1966-06-08

Family

ID=19754596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1215264A Expired GB1032508A (en) 1963-04-05 1964-03-23 Heat-developable diazotype sheet material

Country Status (5)

Country Link
BE (1) BE645913A (en)
CH (1) CH445290A (en)
DE (1) DE1447604A1 (en)
GB (1) GB1032508A (en)
NL (1) NL291183A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628954A (en) * 1970-03-24 1971-12-21 Keuffel And Esser Co Diazo material and visible light development process therefore
FR2399323A1 (en) * 1977-08-05 1979-03-02 Minnesota Mining & Mfg SHEETS FOR DIAZOTYPIA
US4467024A (en) * 1981-12-08 1984-08-21 Ricoh Co., Ltd. Process for the production of thermo-developable type diazo copying material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628954A (en) * 1970-03-24 1971-12-21 Keuffel And Esser Co Diazo material and visible light development process therefore
FR2399323A1 (en) * 1977-08-05 1979-03-02 Minnesota Mining & Mfg SHEETS FOR DIAZOTYPIA
US4467024A (en) * 1981-12-08 1984-08-21 Ricoh Co., Ltd. Process for the production of thermo-developable type diazo copying material

Also Published As

Publication number Publication date
CH445290A (en) 1967-10-15
DE1447604A1 (en) 1969-02-13
NL291183A (en)
BE645913A (en) 1964-09-30

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