DK119392B - Photographic silver halide material for copying. - Google Patents

Photographic silver halide material for copying.

Info

Publication number
DK119392B
DK119392B DK395464A DK395464A DK119392B DK 119392 B DK119392 B DK 119392B DK 395464 A DK395464 A DK 395464A DK 395464 A DK395464 A DK 395464A DK 119392 B DK119392 B DK 119392B
Authority
DK
Denmark
Prior art keywords
copying
silver halide
photographic silver
halide material
photographic
Prior art date
Application number
DK395464A
Other languages
Danish (da)
Inventor
R Blake
J Celeste
A Cohen
Original Assignee
Du Pont
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
Priority claimed from US236418A external-priority patent/US3155516A/en
Priority claimed from US317817A external-priority patent/US3155518A/en
Priority claimed from NL6408533A external-priority patent/NL6408533A/xx
Application filed by Du Pont filed Critical Du Pont
Publication of DK119392B publication Critical patent/DK119392B/en

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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/492—Photosoluble emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DK395464A 1961-12-08 1964-08-11 Photographic silver halide material for copying. DK119392B (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US15813261A 1961-12-08 1961-12-08
US236418A US3155516A (en) 1961-12-08 1962-11-08 Photographic products
US236412A US3155514A (en) 1961-12-08 1962-11-08 Photographic compositions and elements
US236417A US3155515A (en) 1961-12-08 1962-11-08 Photographic products
US236420A US3155507A (en) 1961-12-08 1962-11-08 Photographic processes
US317824A US3155519A (en) 1961-12-08 1963-10-21 Photographic compositions, layers and elements
US317817A US3155518A (en) 1963-10-21 1963-10-21 Silver halide compositions, layers and elements
NL6408533A NL6408533A (en) 1961-12-08 1964-07-24
US388919A US3418124A (en) 1961-12-08 1964-08-11 High contrast direct positive by using active cations in silver halide solvent
US390460A US3384485A (en) 1961-12-08 1964-08-18 Silver halide emulsions photosolubilized with optical sensitizing dyes and silver mercaptides
US403661A US3284206A (en) 1961-12-08 1964-10-13 Image yielding layers

Publications (1)

Publication Number Publication Date
DK119392B true DK119392B (en) 1970-12-21

Family

ID=27582353

Family Applications (1)

Application Number Title Priority Date Filing Date
DK395464A DK119392B (en) 1961-12-08 1964-08-11 Photographic silver halide material for copying.

Country Status (2)

Country Link
CH (1) CH486719A (en)
DK (1) DK119392B (en)

Also Published As

Publication number Publication date
CH486719A (en) 1970-02-28

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