IT988870B - Procedimento fotografico impiegan te un attivatore di sviluppo fisico - Google Patents

Procedimento fotografico impiegan te un attivatore di sviluppo fisico

Info

Publication number: IT988870B
Authority: IT; Italy
Prior art keywords: physical development; photographic procedure; development activator; employ; procedure employ
Prior art date: 1972-06-01

Application number

IT24921/73A

Other languages

English (en)

Original Assignee

Itek Corp

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.)

1972-06-01

Filing date

1973-05-30

Publication date

1975-04-30

1973-05-30 Application filed by Itek Corp filed Critical Itek Corp

1975-04-30 Application granted granted Critical

1975-04-30 Publication of IT988870B publication Critical patent/IT988870B/it

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
- G03C1/06—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
- 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
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/06—Silver salts

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical Kinetics & Catalysis (AREA)
Metallurgy (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)
Printing Plates And Materials Therefor (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

IT24921/73A 1972-06-01 1973-05-30 Procedimento fotografico impiegan te un attivatore di sviluppo fisico IT988870B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US258769A US3862843A (en)	1972-06-01	1972-06-01	Photographic element containing a layer of physical development nuclei less than two microns in thickness and a development activator

Publications (1)

Publication Number	Publication Date
IT988870B true IT988870B (it)	1975-04-30

Family

ID=22982049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24921/73A IT988870B (it)	1972-06-01	1973-05-30	Procedimento fotografico impiegan te un attivatore di sviluppo fisico

Country Status (9)

Country	Link
US (1)	US3862843A (it)
JP (1)	JPS4952623A (it)
BE (1)	BE800317A (it)
BR (1)	BR7304127D0 (it)
DE (1)	DE2328067A1 (it)
FR (1)	FR2186671A1 (it)
GB (1)	GB1429687A (it)
IT (1)	IT988870B (it)
NL (1)	NL7307452A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4278756A (en) *	1979-07-06	1981-07-14	Drexler Technology Corporation	Reflective data storage medium made by silver diffusion transfer
US4603100A (en) *	1985-03-14	1986-07-29	Minnesota Mining And Manufacturing Company	Silver image enhancement composition and process for use thereof
US4837135A (en) *	1987-08-13	1989-06-06	E. I. Du Pont De Nemours And Company	Electron beam recording film
US5079112A (en) *	1989-08-07	1992-01-07	At&T Bell Laboratories	Device manufacture involving lithographic processing
WO2008020558A1 (fr) *	2006-08-18	2008-02-21	Konica Minolta Medical & Graphic, Inc.	Procédé de traitement d'un matériau pour plaque d'impression lithographique photosensible

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3157502A (en) *	1958-10-11	1964-11-17	Philips Corp	Stabilized physical developers containing ionogenic surfactants
GB1043250A (en) *	1962-05-14	1966-09-21	Itek Corp	Improvements in and relating to methods of producing visible images copy media
DE1185481B (de) *	1963-04-13	1965-01-14	Agfa Ag	Verfahren zur Steigerung der Empfindlichkeit von Halogensilberemulsionen
GB1283038A (en) *	1968-11-12	1972-07-26	Agfa Gevaert	Photosensitive recording material containing lead iodine or lead bromide
US3650747A (en) *	1969-01-31	1972-03-21	Minnesota Mining & Mfg	Electroless deposition of nickel, cobalt, copper or iron metal and a bismuth, antimony, lead, tin, titanium, tungsten or chromium salt on a gold, platinum or palladium latent image
US3700449A (en) *	1970-03-23	1972-10-24	Itek Corp	Physical development of a thin reversibly activatable photoconductor element having a resinous barrier layer
US3672899A (en) *	1970-11-02	1972-06-27	Itek Corp	High contrast photographic media

1972
- 1972-06-01 US US258769A patent/US3862843A/en not_active Expired - Lifetime
1973
- 1973-05-25 GB GB2527873A patent/GB1429687A/en not_active Expired
- 1973-05-29 NL NL7307452A patent/NL7307452A/xx unknown
- 1973-05-30 FR FR7319826A patent/FR2186671A1/fr not_active Withdrawn
- 1973-05-30 BE BE131761A patent/BE800317A/xx unknown
- 1973-05-30 IT IT24921/73A patent/IT988870B/it active
- 1973-05-31 JP JP48060392A patent/JPS4952623A/ja active Pending
- 1973-06-01 BR BR4127/73A patent/BR7304127D0/pt unknown
- 1973-06-01 DE DE2328067A patent/DE2328067A1/de active Pending

Also Published As

Publication number	Publication date
GB1429687A (en)	1976-03-24
NL7307452A (it)	1973-12-04
BE800317A (fr)	1973-11-30
DE2328067A1 (de)	1973-12-13
US3862843A (en)	1975-01-28
FR2186671A1 (it)	1974-01-11
BR7304127D0 (pt)	1974-07-25
JPS4952623A (it)	1974-05-22

Publication	Publication Date	Title
SE391816B (sv)	1977-02-28	Elektrofotografiskt framkallningsforfarande
SE387756B (sv)	1976-09-13	Fixeringsanordning
BE793639A (fr)	1973-07-03	Revelateur electrostatographique
BE803700A (nl)	1974-02-18	Lichtgevoelig fotografisch materiaal
BE798440A (nl)	1973-10-19	Fotografisch materiaal
AT332763B (de)	1976-10-11	Reflexfolie
IT977735B (it)	1974-09-20	Innesto a frizione
IT972274B (it)	1974-05-20	Innesto a frizione
IT994172B (it)	1975-10-20	Magnetofono a cassette
FR2324703A1 (fr)	1977-04-15	Pellicule transparente auto-collante
SE399824B (sv)	1978-03-06	Patron for en injektionsspruta
IT980148B (it)	1974-09-30	Magnetofono a nastro
IT988870B (it)	1975-04-30	Procedimento fotografico impiegan te un attivatore di sviluppo fisico
IT986544B (it)	1975-01-30	Evaporatore a pellicola
IT971408B (it)	1974-04-30	Innesto a frizione
BE805129A (nl)	1974-03-21	Supergesensibiliseerd fotografisch materiaal
IT965166B (it)	1974-01-31	Innesto a frizione
IT980022B (it)	1974-09-30	Magnetofono a nastro
IT986465B (it)	1975-01-30	Sviluppatore reattivo per elettro fotografia
AR199696A1 (es)	1974-09-23	Un proyector de diapositivas fotograficas
ATA890373A (de)	1977-05-15	Leiterverbindung
AU6393373A (en)	1975-07-03	Photographic physical developers
BE794825A (fr)	1973-07-31	Materiau photosensible
IT977400B (it)	1974-09-10	Innesto a frizione
IT976958B (it)	1974-09-10	Proiettore cinematografico