IT963794B - Materiali fotograficy e procedi mento per diffusione di coloranti - Google Patents

Materiali fotograficy e procedi mento per diffusione di coloranti

Info

Publication number: IT963794B
Authority: IT; Italy
Prior art keywords: dyes; diffusion; photographic materials; photographic; materials
Prior art date: 1971-08-06

Application number

IT27948/72A

Other languages

English (en)

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.)

1971-08-06

Filing date

1972-08-05

Publication date

1974-01-21

1972-08-05 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1974-01-21 Application granted granted Critical

1974-01-21 Publication of IT963794B publication Critical patent/IT963794B/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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors

Landscapes

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

IT27948/72A 1971-08-06 1972-08-05 Materiali fotograficy e procedi mento per diffusione di coloranti IT963794B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16966771A	1971-08-06	1971-08-06

Publications (1)

Publication Number	Publication Date
IT963794B true IT963794B (it)	1974-01-21

Family

ID=22616661

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27948/72A IT963794B (it)	1971-08-06	1972-08-05	Materiali fotograficy e procedi mento per diffusione di coloranti

Country Status (10)

Country	Link
US (1)	US3765886A (it)
JP (1)	JPS5437496B2 (it)
BE (1)	BE787160A (it)
BR (1)	BR7205279D0 (it)
CA (1)	CA979707A (it)
DE (1)	DE2238052C3 (it)
FR (1)	FR2148462B1 (it)
GB (1)	GB1394593A (it)
IT (1)	IT963794B (it)
NL (1)	NL7210813A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE792600A (fr) *	1972-02-17	1973-06-12	Eastman Kodak Co	Produits et procedes pour la photographie en couleurs
US3960558A (en) *	1974-04-29	1976-06-01	Polaroid Corporation	Dye free, spectrally sensitive silver halide layers in diffusion transfer films
JPS51112342A (en) *	1975-02-25	1976-10-04	Konishiroku Photo Ind Co Ltd	Divalent magenta coupler for color photograph
JPS53139522A (en) *	1977-05-12	1978-12-05	Konishiroku Photo Ind Co Ltd	Preparation for photographic coating fluid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3364022A (en) *	1963-04-01	1968-01-16	Eastman Kodak Co	Direct positive photographic color reproduction process and element utilizing thio-substituted hydroquinones as development inhibitors
US3557066A (en) *	1968-03-01	1971-01-19	Eastman Kodak Co	Novel polymers and processes for making same

1971
- 1971-08-06 US US00169667A patent/US3765886A/en not_active Expired - Lifetime
1972
- 1972-06-30 CA CA146,127A patent/CA979707A/en not_active Expired
- 1972-08-02 DE DE2238052A patent/DE2238052C3/de not_active Expired
- 1972-08-03 FR FR7228050A patent/FR2148462B1/fr not_active Expired
- 1972-08-03 BE BE787160A patent/BE787160A/xx unknown
- 1972-08-03 GB GB3637472A patent/GB1394593A/en not_active Expired
- 1972-08-04 BR BR005279/72A patent/BR7205279D0/pt unknown
- 1972-08-05 IT IT27948/72A patent/IT963794B/it active
- 1972-08-07 NL NL7210813A patent/NL7210813A/xx unknown
- 1972-08-07 JP JP7842972A patent/JPS5437496B2/ja not_active Expired

Also Published As

Publication number	Publication date
CA979707A (en)	1975-12-16
BR7205279D0 (pt)	1973-07-24
DE2238052C3 (de)	1975-04-24
JPS4826134A (it)	1973-04-05
NL7210813A (it)	1973-02-08
DE2238052A1 (de)	1973-02-22
JPS5437496B2 (it)	1979-11-15
US3765886A (en)	1973-10-16
FR2148462A1 (it)	1973-03-23
GB1394593A (en)	1975-05-21
FR2148462B1 (it)	1976-10-29
BE787160A (fr)	1972-12-01
DE2238052B2 (de)	1974-08-15

Similar Documents

Publication	Publication Date	Title
BR7100499D0 (pt)	1973-06-07	Materiais fotograficos e processos
CH532269A (de)	1972-12-31	Farbphotographisches Diffusionsübertragungsverfahren und zugehöriges photographisches Material
IT1002036B (it)	1976-05-20	Procedimento per il trattamento con tinuo di materiali tessili e appa recchiatura per detto procedi mento
IT971529B (it)	1974-05-10	Materiali per fotografia
IT952366B (it)	1973-07-20	Composizione sviluppatrice e metodo per preparare con essa materiali fotografici
IT946347B (it)	1973-05-21	Materiali fotografici sensibili
IT947928B (it)	1973-05-30	Coloranti
IT956330B (it)	1973-10-10	Amplificazioni di immagini fotografiche
IT973908B (it)	1974-06-10	Prodotto fotografico partico larmente adatto per fotografia a colori con trasporto a diffusione e procedimento di impiego
IT951170B (it)	1973-06-30	Copulatori di colori fotografici e materiali fotografici che li contengono
IT965231B (it)	1974-01-31	Coloranti fluorescenti
IT964112B (it)	1974-01-21	Coloranti cattionici
IT956935B (it)	1973-10-10	Dispersione di coloranti
IT963794B (it)	1974-01-21	Materiali fotograficy e procedi mento per diffusione di coloranti
CA986113A (en)	1976-03-23	Rigidized carbocyanine dyes and photographic emulsions
IT944599B (it)	1973-04-20	Coloranti
IT963799B (it)	1974-01-21	Metodo per formare coloranti e materiali fotografici
IT957492B (it)	1973-10-10	Composizione di sviluppo fotogra fico
IT958652B (it)	1973-10-30	Coloranti e miscugli di coloranti chinoftalonici bromurat
IT975826B (it)	1974-08-10	Procedimento di pretrattamento e di sbianca di materiali tessili
IT972891B (it)	1974-05-31	Materiali semiconduttori
CA922711A (en)	1973-03-13	Dyes and photographic emulsions and elements containing said dyes
CH533849A (it)	1973-02-15	Procedimento di solarizzazione ed emulsione fotografica cosi ottenuta
IT963995B (it)	1974-01-21	Coloranti diazoici
IT966196B (it)	1974-02-11	Compsizione e procedimento di sbianca per materiali cellulosici