GB1351972A - Dye diffusion transfer process for the production of positive colour photographic images - Google Patents

Dye diffusion transfer process for the production of positive colour photographic images

Info

Publication number
GB1351972A
GB1351972A GB3115171A GB3115171A GB1351972A GB 1351972 A GB1351972 A GB 1351972A GB 3115171 A GB3115171 A GB 3115171A GB 3115171 A GB3115171 A GB 3115171A GB 1351972 A GB1351972 A GB 1351972A
Authority
GB
United Kingdom
Prior art keywords
dye
layer
aryl
alkyl
compound
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
GB3115171A
Other languages
English (en)
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 GB1351972A publication Critical patent/GB1351972A/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • 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
    • Y10S430/156—Precursor compound
    • Y10S430/158—Development inhibitor releaser, DIR

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB3115171A 1970-07-02 1971-07-02 Dye diffusion transfer process for the production of positive colour photographic images Expired GB1351972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702032711 DE2032711A1 (de) 1970-07-02 1970-07-02 Farbstoffdiffusionsübertragungsverfahren zur Herstellung positiver farbfotografischer Bilder

Publications (1)

Publication Number Publication Date
GB1351972A true GB1351972A (en) 1974-05-15

Family

ID=5775551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3115171A Expired GB1351972A (en) 1970-07-02 1971-07-02 Dye diffusion transfer process for the production of positive colour photographic images

Country Status (5)

Country Link
US (1) US3736136A (nl)
BE (1) BE769117A (nl)
DE (1) DE2032711A1 (nl)
FR (1) FR2100212A5 (nl)
GB (1) GB1351972A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113563731A (zh) * 2021-07-23 2021-10-29 江苏创拓新材料有限公司 负性蒽醌二色性染料及其制备方法和显示器件

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423581B2 (nl) * 1971-10-12 1979-08-15
JPS5116142B2 (nl) * 1972-12-18 1976-05-21
JPS5339137B2 (nl) * 1974-01-30 1978-10-19
US4110113A (en) * 1974-02-12 1978-08-29 Agfa-Gevaert Aktiengesellschaft Sulfonamido dye releaser in photographic dye diffusion transfer
JPS5845697B2 (ja) * 1974-08-26 1983-10-12 富士写真フイルム株式会社 カラ−シヤシンカンコウザイリヨウ
US4386150A (en) * 1981-12-18 1983-05-31 Polaroid Corporation Novel image dye-providing materials and photographic products and processes
GB8333830D0 (en) * 1983-12-20 1984-02-01 Kodak Ltd Photographic dye image compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113563731A (zh) * 2021-07-23 2021-10-29 江苏创拓新材料有限公司 负性蒽醌二色性染料及其制备方法和显示器件
CN113563731B (zh) * 2021-07-23 2023-10-13 江苏创拓新材料有限公司 负性蒽醌二色性染料及其制备方法和显示器件

Also Published As

Publication number Publication date
BE769117A (nl) 1971-12-28
FR2100212A5 (nl) 1972-03-17
DE2032711A1 (de) 1972-01-05
US3736136A (en) 1973-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees