BE713975A - - Google Patents

Info

Publication number: BE713975A
Authority: BE; Belgium

Application number

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.)

1967-04-20

Filing date

1968-04-19

Publication date

1968-10-21

1968-04-19 Application filed filed Critical

1968-10-21 Publication of BE713975A publication Critical patent/BE713975A/xx

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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Plural Heterocyclic Compounds (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

BE713975D 1967-04-20 1968-04-19 BE713975A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH565567A CH484454A (de)	1967-04-20	1967-04-20	Verfahren zur Entwicklung photographischer Silberbilder

Publications (1)

Publication Number	Publication Date
BE713975A true BE713975A (de)	1968-10-21

Family

ID=4297206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE713975D BE713975A (de)	1967-04-20	1968-04-19

Country Status (8)

Country	Link
US (1)	US3574621A (de)
AT (1)	AT285320B (de)
BE (1)	BE713975A (de)
CH (1)	CH484454A (de)
DE (1)	DE1772123C2 (de)
FR (1)	FR1565800A (de)
GB (1)	GB1183176A (de)
NL (1)	NL162488C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2050919A1 (de) *	1969-10-17	1971-05-06	Fuji Photo Film Co , Ltd , Ashigara Kamigun, Kanagawa (Japan)	Verfahren zur Herstellung photograph i scher Bilder
US4172723A (en) *	1977-07-20	1979-10-30	De Luxe General, Incorporated	Auxiliary developer processing
NL7810745A (nl) *	1977-10-28	1979-05-02	Ciba Geigy	Werkwijze voor de vervaardiging van fotografische beelden.
IT1106238B (it) *	1977-10-28	1985-11-11	Ciba Geigy Ag	Procedimento e materiale per produrre immagini fotofrafiche
NL7901377A (nl) *	1978-02-28	1979-08-30	Ciba Geigy	Werkwijze voor de vervaardiging van fotografische beelden door kleurstofdiffusie-overdracht en fotogra- fisch materiaal, dat voor deze werkwijze geschikt is.
GB1572334A (en) *	1978-05-25	1980-07-30	Ciba Geigy Ag	Electrolytic production of active diazine species
US4420551A (en) *	1983-01-31	1983-12-13	Polaroid Corporation	Novel benzotriazine developers and photographic product and method
DE3721739A1 (de) *	1987-07-01	1989-01-12	Igor Groza	Digitalaufnahmekassette

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT236226B (de) *	1961-01-20	1964-10-12	Gevaert Photo Prod Nv	Verfahren zur Entwicklung einer belichteten photographischen Halogensilberemulsionsschicht

1967
- 1967-04-20 CH CH565567A patent/CH484454A/de not_active IP Right Cessation
1968
- 1968-04-02 DE DE1772123A patent/DE1772123C2/de not_active Expired
- 1968-04-04 US US718927A patent/US3574621A/en not_active Expired - Lifetime
- 1968-04-17 FR FR1565800D patent/FR1565800A/fr not_active Expired
- 1968-04-19 BE BE713975D patent/BE713975A/xx not_active IP Right Cessation
- 1968-04-19 NL NL6805576.A patent/NL162488C/xx not_active IP Right Cessation
- 1968-04-19 GB GB08659/68A patent/GB1183176A/en not_active Expired
- 1968-04-19 AT AT382268A patent/AT285320B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US3574621A (en)	1971-04-13
DE1772123C2 (de)	1982-09-23
GB1183176A (en)	1970-03-04
CH484454A (de)	1970-01-15
NL162488C (nl)	1980-05-16
FR1565800A (de)	1969-05-02
NL162488B (nl)	1979-12-17
DE1772123A1 (de)	1971-02-18
AT285320B (de)	1970-10-27
NL6805576A (de)	1968-10-21

Publication	Publication Date	Title
AU425114B2 (de)	1972-06-14
AT298283B (de)	1972-03-15
FR1565800A (de)	1969-05-02
AU416737B2 (de)	1971-09-03
AU342066A (de)	1968-09-19
BE514578A (de)
BE692552A (de)	1967-07-13
BE692493A (de)	1967-06-16
BE692492A (de)	1967-06-16
BE692778A (de)	1967-07-03
AU34866A (de)	1968-07-04
BE692409A (de)	1967-06-16
BE692375A (de)	1967-06-16
BE692374A (de)	1967-06-16
BE692553A (de)	1967-07-13
BE692332A (de)	1967-06-16
BE692199A (de)	1967-06-16
BE692577A (de)	1967-06-16
BE692654A (de)	1967-07-17
BE692198A (de)	1967-06-16
BE614676A (de)
AU459699A (de)	1975-04-10
BE609934A (de)
BE609869A (de)
AU408412B2 (de)	1970-11-23

Legal Events

Date	Code	Title	Description
1985-10-31	RE	Patent lapsed	Owner name: CIBA S.A. Effective date: 19850419

Date

Code

Title

Description

1985-10-31

Patent lapsed

Owner name: CIBA S.A.

Effective date: 19850419