JPS5512579B1 - - Google Patents

Info

Publication number: JPS5512579B1
Authority: JP; Japan
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.): Pending

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.)

1970-07-20

Filing date

1971-07-20

Publication date

1980-04-02

1971-07-20Application filedfiledCritical

1980-04-02Publication of JPS5512579B1publicationCriticalpatent/JPS5512579B1/ja

StatusPendinglegal-statusCriticalCurrent

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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- 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
- G03C1/485—Direct positive emulsions
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48584—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure spectrally sensitised
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03535—Core-shell grains
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03564—Mixed grains or mixture of emulsions
- 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
- G03C2200/00—Details
- G03C2200/06—Additive

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Crystallography & Structural Chemistry (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

JP5363271A1970-07-201971-07-20PendingJPS5512579B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US5670270A	1970-07-20	1970-07-20

Publications (1)

Publication Number	Publication Date
JPS5512579B1true JPS5512579B1 (en)	1980-04-02

Family

ID=22006085

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP5363271APendingJPS5512579B1 (en)	1970-07-20	1971-07-20

Country Status (7)

Country	Link
JP (1)	JPS5512579B1 (en)
AU (1)	AU456677B2 (en)
BE (1)	BE770293A (en)
CA (1)	CA976408A (en)
DE (1)	DE2136080B2 (en)
FR (1)	FR2101858A5 (en)
GB (1)	GB1347717A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2996382A (en)*	1959-01-12	1961-08-15	Eastman Kodak Co	Photographic elements having improved sensitivity
US3206313A (en)*	1961-05-15	1965-09-14	Eastman Kodak Co	Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
US3486901A (en)*	1966-10-21	1969-12-30	Eastman Kodak Co	Direct-print silver halide emulsions containing a halogen acceptor and an amine compound as a stabilizer

1971
- 1971-05-28GBGB1774771Apatent/GB1347717A/ennot_activeExpired
- 1971-06-01CACA114,490Apatent/CA976408A/ennot_activeExpired
- 1971-07-19DEDE19712136080patent/DE2136080B2/ennot_activeWithdrawn
- 1971-07-19AUAU31408/71Apatent/AU456677B2/ennot_activeExpired
- 1971-07-20BEBE770293Apatent/BE770293A/ennot_activeIP Right Cessation
- 1971-07-20JPJP5363271Apatent/JPS5512579B1/jaactivePending
- 1971-07-20FRFR7126460Apatent/FR2101858A5/frnot_activeExpired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2996382A (en)*	1959-01-12	1961-08-15	Eastman Kodak Co	Photographic elements having improved sensitivity
US3206313A (en)*	1961-05-15	1965-09-14	Eastman Kodak Co	Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
US3486901A (en)*	1966-10-21	1969-12-30	Eastman Kodak Co	Direct-print silver halide emulsions containing a halogen acceptor and an amine compound as a stabilizer

Also Published As

Publication number	Publication date
AU456677B2 (en)	1975-01-09
CA976408A (en)	1975-10-21
BE770293A (en)	1971-12-01
GB1347717A (en)	1974-02-27
AU3140871A (en)	1973-01-25
DE2136080A1 (en)	1972-01-27
DE2136080B2 (en)	1973-12-06
FR2101858A5 (en)	1972-03-31

Publication	Publication Date	Title
AU1473870A (en)	1971-11-11
AU2044470A (en)	1972-03-30
AU2130570A (en)	1972-04-27
AU1326870A (en)	1971-10-28
AU1336970A (en)	1971-10-07
AU1517670A (en)	1971-11-18
AU1716970A (en)	1972-01-06
AU1833270A (en)	1972-02-10
AU2017870A (en)	1972-03-23
AU2085370A (en)	1972-04-13
FR2101858A5 (en)	1972-03-31
AU1832970A (en)	1972-02-03
AU1918570A (en)	1972-03-02
AU1881070A (en)	1972-02-17
AU1328670A (en)	1971-10-07
AU1343870A (en)	1971-10-07
AU2144270A (en)	1972-04-27
AU2131570A (en)	1972-04-27
AU1083170A (en)	1971-08-05
AU1581370A (en)	1971-12-09
AU2119370A (en)	1972-04-20
AU2115870A (en)	1972-04-20
AU2112570A (en)	1972-04-20
AU1064870A (en)	1971-07-29
AU2061170A (en)	1972-04-13

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