JPS56133733A - Changing method for tone of black and white print - Google Patents

Changing method for tone of black and white print

Info

Publication number: JPS56133733A
Authority: JP; Japan
Prior art keywords: tone; layer; cold; coupler; black
Prior art date: 1980-03-25
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.): Granted

Application number

JP3858280A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0252253B2 (fr

Inventor

Toji Kikuchi

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.)

KIKUCHI KAGAKU KENKYUSHO KK

Original Assignee

KIKUCHI KAGAKU KENKYUSHO KK

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.)

1980-03-25

Filing date

1980-03-25

Publication date

1981-10-20

1980-03-25 Application filed by KIKUCHI KAGAKU KENKYUSHO KK filed Critical KIKUCHI KAGAKU KENKYUSHO KK

1980-03-25 Priority to JP3858280A priority Critical patent/JPS56133733A/ja

1981-10-20 Publication of JPS56133733A publication Critical patent/JPS56133733A/ja

1990-11-13 Publication of JPH0252253B2 publication Critical patent/JPH0252253B2/ja

Status Granted legal-status Critical Current

Links

239000010410 layer Substances 0.000 abstract 8
239000000839 emulsion Substances 0.000 abstract 4
229910052709 silver Inorganic materials 0.000 abstract 4
239000004332 silver Substances 0.000 abstract 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
108091008695 photoreceptors Proteins 0.000 abstract 2
230000035945 sensitivity Effects 0.000 abstract 2
-1 silver halide Chemical class 0.000 abstract 2
230000003595 spectral effect Effects 0.000 abstract 2
KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
239000011241 protective layer Substances 0.000 abstract 1
JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 1

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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3041—Materials with specific sensitometric characteristics, e.g. gamma, density

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

JP3858280A 1980-03-25 1980-03-25 Changing method for tone of black and white print Granted JPS56133733A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP3858280A JPS56133733A (en)	1980-03-25	1980-03-25	Changing method for tone of black and white print

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3858280A JPS56133733A (en)	1980-03-25	1980-03-25	Changing method for tone of black and white print

Publications (2)

Publication Number	Publication Date
JPS56133733A true JPS56133733A (en)	1981-10-20
JPH0252253B2 JPH0252253B2 (fr)	1990-11-13

Family

ID=12529278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3858280A Granted JPS56133733A (en)	1980-03-25	1980-03-25	Changing method for tone of black and white print

Country Status (1)

Country	Link
JP (1)	JPS56133733A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4865958A (en) *	1988-08-18	1989-09-12	Eastman Kodak Company	Photographic recording material comprising leuco dye for cold silver image tone
US5362616A (en) *	1991-12-19	1994-11-08	Eastman Kodak Company	Chromogenic black-and-white photographic imaging systems
US5364747A (en) *	1992-11-25	1994-11-15	Eastman Kodak Company	Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems

1980
- 1980-03-25 JP JP3858280A patent/JPS56133733A/ja active Granted

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4865958A (en) *	1988-08-18	1989-09-12	Eastman Kodak Company	Photographic recording material comprising leuco dye for cold silver image tone
US5362616A (en) *	1991-12-19	1994-11-08	Eastman Kodak Company	Chromogenic black-and-white photographic imaging systems
US5364747A (en) *	1992-11-25	1994-11-15	Eastman Kodak Company	Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems

Also Published As

Publication number	Publication date
JPH0252253B2 (fr)	1990-11-13

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