GB1380795A - Photographic material - Google Patents

Photographic material

Info

Publication number
GB1380795A
GB1380795A GB3838772A GB3838772A GB1380795A GB 1380795 A GB1380795 A GB 1380795A GB 3838772 A GB3838772 A GB 3838772A GB 3838772 A GB3838772 A GB 3838772A GB 1380795 A GB1380795 A GB 1380795A
Authority
GB
United Kingdom
Prior art keywords
light
photographic material
sensitive layer
aug
heat
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
GB3838772A
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 GB1380795A publication Critical patent/GB1380795A/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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers

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)
GB3838772A 1971-08-17 1972-08-17 Photographic material Expired GB1380795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712141063 DE2141063A1 (de) 1971-08-17 1971-08-17 Verbessertes photographisches material

Publications (1)

Publication Number Publication Date
GB1380795A true GB1380795A (en) 1975-01-15

Family

ID=5816905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3838772A Expired GB1380795A (en) 1971-08-17 1972-08-17 Photographic material

Country Status (3)

Country Link
DE (1) DE2141063A1 (https=)
FR (1) FR2149527B1 (https=)
GB (1) GB1380795A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630291B1 (en) 2002-08-21 2003-10-07 Eastman Kodak Company Thermally sensitive imaging materials containing phthalazine precursor
WO2005095341A1 (ja) * 2004-03-30 2005-10-13 Kyowa Hakko Kogyo Co., Ltd. 含窒素複素環化合物

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1075065A (en) * 1974-06-05 1980-04-08 Jack E. Reece Light sensitive heat developable dry silver sheet material containing an organic sensitizing amide
WO2006134989A1 (ja) * 2005-06-15 2006-12-21 Kyowa Hakko Kogyo Co., Ltd. 含窒素複素環化合物
KR20090115866A (ko) 2007-03-05 2009-11-09 교와 핫꼬 기린 가부시키가이샤 의약 조성물
US10358082B1 (en) 2018-07-26 2019-07-23 Kinney ASWD Holding Company, LLC Advanced warning lighting systems and methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630291B1 (en) 2002-08-21 2003-10-07 Eastman Kodak Company Thermally sensitive imaging materials containing phthalazine precursor
WO2005095341A1 (ja) * 2004-03-30 2005-10-13 Kyowa Hakko Kogyo Co., Ltd. 含窒素複素環化合物

Also Published As

Publication number Publication date
FR2149527B1 (https=) 1977-12-23
DE2141063A1 (de) 1973-03-01
FR2149527A1 (https=) 1973-03-30

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Legal Events

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