IT1156334B - EMULSIONS AND PHOTOGRAPHIC ELEMENTS FOR IMAGE TRANSFER FILM UNIT - Google Patents

EMULSIONS AND PHOTOGRAPHIC ELEMENTS FOR IMAGE TRANSFER FILM UNIT

Info

Publication number: IT1156334B
Authority: IT; Italy
Prior art keywords: emulsions; image transfer; transfer film; film unit; photographic elements
Prior art date: 1981-11-12

Application number

IT24240/82A

Other languages

Italian (it)

Other versions

IT8224240A0 (en

Inventor

Richard Lee Daubendiek

Francis John Evans

Ronald George Raleigh

Original Assignee

Eastman Kodak 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.)

1981-11-12

Filing date

1982-11-12

Publication date

1987-02-04

1982-11-12 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1982-11-12 Publication of IT8224240A0 publication Critical patent/IT8224240A0/en

1987-02-04 Application granted granted Critical

1987-02-04 Publication of IT1156334B publication Critical patent/IT1156334B/en

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
- G03C1/485—Direct positive emulsions
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48569—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the emulsion type/grain forms, e.g. tabular grain emulsions

Landscapes

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

IT24240/82A 1981-11-12 1982-11-12 EMULSIONS AND PHOTOGRAPHIC ELEMENTS FOR IMAGE TRANSFER FILM UNIT IT1156334B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US32089181A	1981-11-12	1981-11-12
US43191282A	1982-09-30	1982-09-30

Publications (2)

Publication Number	Publication Date
IT8224240A0 IT8224240A0 (en)	1982-11-12
IT1156334B true IT1156334B (en)	1987-02-04

Family

ID=26982707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24240/82A IT1156334B (en)	1981-11-12	1982-11-12	EMULSIONS AND PHOTOGRAPHIC ELEMENTS FOR IMAGE TRANSFER FILM UNIT

Country Status (11)

Country	Link
AU (1)	AU560223B2 (en)
BR (1)	BR8206564A (en)
CA (1)	CA1175692A (en)
CH (1)	CH653150A5 (en)
DE (1)	DE3241643C2 (en)
FR (1)	FR2516262B1 (en)
GB (1)	GB2110831B (en)
IE (1)	IE54328B1 (en)
IT (1)	IT1156334B (en)
NL (1)	NL190672C (en)
SE (1)	SE451040B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4444874A (en) *	1982-09-15	1984-04-24	Eastman Kodak Company	Photographic elements containing direct-positive emulsions and processes for their use
JPS60173541A (en) *	1984-02-20	1985-09-06	Fuji Photo Film Co Ltd	Photo sensitive material comprising silver halide for direct positive
US4520098A (en) *	1984-05-31	1985-05-28	Eastman Kodak Company	Photographic element exhibiting reduced sensitizing dye stain
CA1259845A (en) *	1985-02-04	1989-09-26	Allan F. Sowinski	Reversal photographic elements containing tabular grain emulsions
JPH0610756B2 (en) *	1985-07-17	1994-02-09	富士写真フイルム株式会社	Silver halide color-reversal photographic material
JPH0619570B2 (en) *	1986-02-07	1994-03-16	富士写真フイルム株式会社	Photosensitive material
EP0244356A3 (en) *	1986-04-25	1988-04-27	Ilford Ag	Method for preparing photographic direct-positive emulsions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1507989A (en) *	1974-12-19	1978-04-19	Ciba Geigy Ag	Photographic emulsions
GB1520976A (en) *	1976-06-10	1978-08-09	Ciba Geigy Ag	Photographic emulsions
GB1570581A (en) *	1978-05-25	1980-07-02	Ciba Geigy Ag	Preparation of silver halide emulsions
DE2905655C2 (en) *	1977-06-08	1995-03-30	Ilford Ltd	A process for the preparation of photographic silver halide emulsions containing twin-type silver halide crystals

1982
- 1982-11-09 FR FR8218747A patent/FR2516262B1/en not_active Expired
- 1982-11-09 CH CH6524/82A patent/CH653150A5/en not_active IP Right Cessation
- 1982-11-10 CA CA000415270A patent/CA1175692A/en not_active Expired
- 1982-11-11 BR BR8206564A patent/BR8206564A/en not_active IP Right Cessation
- 1982-11-11 DE DE3241643A patent/DE3241643C2/en not_active Expired - Fee Related
- 1982-11-11 AU AU90380/82A patent/AU560223B2/en not_active Ceased
- 1982-11-12 NL NL8204398A patent/NL190672C/en not_active IP Right Cessation
- 1982-11-12 SE SE8206450A patent/SE451040B/en not_active IP Right Cessation
- 1982-11-12 IT IT24240/82A patent/IT1156334B/en active
- 1982-11-12 IE IE2702/82A patent/IE54328B1/en not_active IP Right Cessation
- 1982-11-12 GB GB08232305A patent/GB2110831B/en not_active Expired

Also Published As

Publication number	Publication date
NL190672C (en)	1994-06-16
GB2110831A (en)	1983-06-22
SE8206450D0 (en)	1982-11-12
AU9038082A (en)	1983-05-19
CH653150A5 (en)	1985-12-13
SE8206450L (en)	1983-05-13
IT8224240A0 (en)	1982-11-12
DE3241643C2 (en)	1997-04-17
BR8206564A (en)	1983-09-27
IE54328B1 (en)	1989-08-30
DE3241643A1 (en)	1983-05-19
FR2516262B1 (en)	1987-02-20
GB2110831B (en)	1985-08-21
NL8204398A (en)	1983-06-01
IE822702L (en)	1983-05-12
AU560223B2 (en)	1987-04-02
CA1175692A (en)	1984-10-09
SE451040B (en)	1987-08-24
FR2516262A1 (en)	1983-05-13
NL190672B (en)	1994-01-17

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