BE815550A - Direct dry photographic process - photobleachable dye, ketone sensitiser and binder - Google Patents

Direct dry photographic process - photobleachable dye, ketone sensitiser and binder

Info

Publication number
BE815550A
BE815550A BE144759A BE144759A BE815550A BE 815550 A BE815550 A BE 815550A BE 144759 A BE144759 A BE 144759A BE 144759 A BE144759 A BE 144759A BE 815550 A BE815550 A BE 815550A
Authority
BE
Belgium
Prior art keywords
sensitiser
ketone
binder
dye
photographic process
Prior art date
Application number
BE144759A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE815550A publication Critical patent/BE815550A/xx
Priority to US05/882,894 priority Critical patent/US4251622A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F3/00—Colour separation; Correction of tonal value
    • G03F3/10—Checking the colour or tonal value of separation negatives or positives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE144759A 1973-05-25 1974-05-27 Direct dry photographic process - photobleachable dye, ketone sensitiser and binder BE815550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/882,894 US4251622A (en) 1973-05-25 1978-03-01 Photo-sensitive composition for dry formation of image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5944473A JPS52365B2 (de) 1973-05-25 1973-05-25

Publications (1)

Publication Number Publication Date
BE815550A true BE815550A (en) 1974-11-27

Family

ID=13113451

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144759A BE815550A (en) 1973-05-25 1974-05-27 Direct dry photographic process - photobleachable dye, ketone sensitiser and binder

Country Status (2)

Country Link
JP (1) JPS52365B2 (de)
BE (1) BE815550A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542741B2 (de) * 1973-10-11 1980-11-01
JPS60108221U (ja) * 1983-12-28 1985-07-23 木村　義憲 ふけ取りブラシ

Also Published As

Publication number Publication date
JPS5010616A (de) 1975-02-03
JPS52365B2 (de) 1977-01-07

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: NIPPON PAINT CO. LTD

Effective date: 19940527