FR1149560A - Perfectionnements aux éléments photosensibles et procédés de préparation d'images photographiques - Google Patents

Perfectionnements aux éléments photosensibles et procédés de préparation d'images photographiques

Info

Publication number
FR1149560A
FR1149560A FR1149560DA FR1149560A FR 1149560 A FR1149560 A FR 1149560A FR 1149560D A FR1149560D A FR 1149560DA FR 1149560 A FR1149560 A FR 1149560A
Authority
FR
France
Prior art keywords
processes
photographic images
photosensitive elements
preparing photographic
preparing
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
Other languages
English (en)
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1149560A publication Critical patent/FR1149560A/fr
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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G03C1/732—Leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR1149560D 1955-04-20 1956-04-19 Perfectionnements aux éléments photosensibles et procédés de préparation d'images photographiques Expired FR1149560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502737A US2915392A (en) 1955-04-20 1955-04-20 Processes for producing photographic images and elements therefor

Publications (1)

Publication Number Publication Date
FR1149560A true FR1149560A (fr) 1957-12-27

Family

ID=23999173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149560D Expired FR1149560A (fr) 1955-04-20 1956-04-19 Perfectionnements aux éléments photosensibles et procédés de préparation d'images photographiques

Country Status (5)

Country Link
US (1) US2915392A (enrdf_load_stackoverflow)
BE (1) BE547020A (enrdf_load_stackoverflow)
DE (1) DE1026170B (enrdf_load_stackoverflow)
FR (1) FR1149560A (enrdf_load_stackoverflow)
GB (1) GB792438A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096340A (en) * 1959-10-15 1963-07-02 Basf Ag New phthalocyanine dyes
US3140948A (en) * 1961-10-18 1964-07-14 Horizons Inc Photography
US3265500A (en) * 1963-03-19 1966-08-09 Modern Engraving And Machine C Making accurately registrable printing and embossing rolls
US3482972A (en) * 1967-12-28 1969-12-09 Polaroid Corp Substituted phthalocyanine dye developers and their use in multicolor diffusion transfer processes
US3957514A (en) * 1974-09-26 1976-05-18 Eastman Kodak Company Photographic element containing a photoreducible salt of an aryl hydroxy-carboxy anion and a tetrazolium cation and the use thereof
US4046569A (en) * 1975-04-14 1977-09-06 Eastman Kodak Company Physical development of pd(ii) photosensitive complexes with a leucophthalocyanine dye and a reducing agent therefor
GB8408259D0 (en) * 1984-03-30 1984-05-10 Ici Plc Printing apparatus
US20050053864A1 (en) * 2003-09-05 2005-03-10 Rolf Dessauer Phthalocyanine precursors in infrared sensitive compositions
US8524239B2 (en) 2010-07-09 2013-09-03 The United States of America as represented by the Secrectary, Department of Health and Human Services Photosensitizing antibody-fluorophore conjugates
SG11201610052TA (en) 2014-08-08 2017-02-27 Us Health Photo-controlled removal of targets in vitro and in vivo
EP3337568B1 (en) 2015-08-18 2021-08-04 Rakuten Medical, Inc. Phthalocyanine dye conjugates and their storage
MX2020012888A (es) 2018-06-01 2021-04-28 Rakuten Medical Inc Composiciones de conjugado de tinte de ftalocianina.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424152A (enrdf_load_stackoverflow) * 1936-10-21
US2683643A (en) * 1949-08-25 1954-07-13 Bayer Ag Process of dyeing and printing and composition therefor
US2772284A (en) * 1951-10-20 1956-11-27 Du Pont Solvent-soluble, complex, phthalocyanine-yielding compounds

Also Published As

Publication number Publication date
GB792438A (en) 1958-03-26
BE547020A (enrdf_load_stackoverflow)
US2915392A (en) 1959-12-01
DE1026170B (de) 1958-03-13

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