EP0014982A3 - Two-component diazotype material - Google Patents

Two-component diazotype material Download PDF

Info

Publication number
EP0014982A3
EP0014982A3 EP80100807A EP80100807A EP0014982A3 EP 0014982 A3 EP0014982 A3 EP 0014982A3 EP 80100807 A EP80100807 A EP 80100807A EP 80100807 A EP80100807 A EP 80100807A EP 0014982 A3 EP0014982 A3 EP 0014982A3
Authority
EP
European Patent Office
Prior art keywords
diazotype material
improvement
light
component
support
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.)
Granted
Application number
EP80100807A
Other languages
German (de)
Other versions
EP0014982A2 (en
EP0014982B1 (en
Inventor
Hans-Dieter Dr. Frommeld
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.)
Hoechst AG
Original Assignee
Hoechst 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6063930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0014982(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to AT80100807T priority Critical patent/ATE1398T1/en
Publication of EP0014982A2 publication Critical patent/EP0014982A2/en
Publication of EP0014982A3 publication Critical patent/EP0014982A3/en
Application granted granted Critical
Publication of EP0014982B1 publication Critical patent/EP0014982B1/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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/54—Diazonium salts or diazo anhydrides
    • 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
    • G03C1/58—Coupling substances therefor

Abstract

This invention relates to an improvement in a two-component diazotype material, composed of a support and of a light-sensitive layer applied to the support, the layer containing at least one benzene diazonium salt as the light-sensitive component and at least one coupler, the improvement comprising the combination of at least one 2,5-dialkoxy-4-mercaptobenzene diazonium salt and at least one compound of the general formula <IMAGE> in which R1 and R2 are identical or different and denote hydrogen or alkyl, alkenyl, aralkyl, aryl or cycloalkyl groups, which can be further substituted.
EP80100807A 1979-02-26 1980-02-18 Two-component diazotype material Expired EP0014982B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80100807T ATE1398T1 (en) 1979-02-26 1980-02-18 TWO-COMPONENT DIAZOTYPE MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2907446 1979-02-26
DE19792907446 DE2907446A1 (en) 1979-02-26 1979-02-26 TWO COMPONENT DIAZOTYPE MATERIAL

Publications (3)

Publication Number Publication Date
EP0014982A2 EP0014982A2 (en) 1980-09-03
EP0014982A3 true EP0014982A3 (en) 1981-01-21
EP0014982B1 EP0014982B1 (en) 1982-07-28

Family

ID=6063930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100807A Expired EP0014982B1 (en) 1979-02-26 1980-02-18 Two-component diazotype material

Country Status (8)

Country Link
US (1) US4273850A (en)
EP (1) EP0014982B1 (en)
JP (1) JPS55129338A (en)
AT (1) ATE1398T1 (en)
DE (2) DE2907446A1 (en)
DK (1) DK79980A (en)
ES (1) ES488914A0 (en)
FI (1) FI68733C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903342A1 (en) * 1979-01-29 1980-07-31 Hoechst Ag DERIVATIVES OF 2-HYDROXY NAPHTHALINE
DE3418469A1 (en) * 1984-05-18 1985-11-21 Hoechst Ag, 6230 Frankfurt LIGHT-SENSITIVE MIXTURE AND TWO-COMPONENT DIAZOTYPE MATERIAL PRODUCED WITH IT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560137A (en) * 1948-12-21 1951-07-10 Gen Aniline & Film Corp Diazotype photoprinting material
DE1068555B (en) * 1957-02-04 1959-11-05
NL6908263A (en) * 1968-06-01 1969-12-03
DE2000819A1 (en) * 1969-01-09 1970-07-23 Ricoh Kk Light-sensitive diazotype material for replacement originals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL51536C (en) * 1939-06-08
US2537098A (en) * 1946-04-12 1951-01-09 Gen Aniline & Film Corp Sulfonamide azo coupling components used in diazo types
GB1052977A (en) * 1963-09-14
GB1052978A (en) * 1963-11-26
GB1217294A (en) * 1968-04-17 1970-12-31 Ricoh Kk Improvements in and relating to photosensitised materials
US3761263A (en) * 1971-11-03 1973-09-25 Eastman Kodak Co Diazotype compositions and photographic processes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560137A (en) * 1948-12-21 1951-07-10 Gen Aniline & Film Corp Diazotype photoprinting material
DE1068555B (en) * 1957-02-04 1959-11-05
US2970909A (en) * 1957-02-04 1961-02-07 Gen Aniline & Film Corp Diazotype materials containing coupling components for high opacity ultraviolet yellows and visually dense sepias
NL6908263A (en) * 1968-06-01 1969-12-03
DE2000819A1 (en) * 1969-01-09 1970-07-23 Ricoh Kk Light-sensitive diazotype material for replacement originals

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R. LANDAU: "Classificatin des copulants contenus dans les rapports FIAT 813", 1962, Adrews paper and Chem. Co., Great Neck, N.Y, US, Seite 49 * Seite 49 * *
RESEARCH DISCLOSURE Nr. 116, Dezember 1973, Homewell, Havant HAmpshire, GB, "Two component diazotpye process", Seiten 35-37 * Seite 35, rechte Spalte, Zeilen 7-47 * *

Also Published As

Publication number Publication date
DE3060684D1 (en) 1982-09-16
DE2907446A1 (en) 1980-09-04
JPS55129338A (en) 1980-10-07
EP0014982A2 (en) 1980-09-03
ATE1398T1 (en) 1982-08-15
EP0014982B1 (en) 1982-07-28
FI68733C (en) 1985-10-10
FI800532A (en) 1980-08-27
US4273850A (en) 1981-06-16
ES8101784A1 (en) 1980-12-16
DK79980A (en) 1980-08-27
FI68733B (en) 1985-06-28
ES488914A0 (en) 1980-12-16
JPS6239727B2 (en) 1987-08-25

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