NL253100A - - Google Patents

Info

Publication number: NL253100A
Authority: NL; Netherlands

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.)

1959-06-26

Publication of NL253100A publication Critical patent/NL253100A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B50/00—Formazane dyes; Tetrazolium 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Paper (AREA)

NL253100D 1959-06-26 NL253100A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB22093/59A GB884494A (en)	1959-06-26	1959-06-26	Improvements in or relating to photographic materials

Publications (1)

Publication Number	Publication Date
NL253100A true NL253100A (enrdf_load_html_response)

Family

ID=10173801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL253100D NL253100A (enrdf_load_html_response)	1959-06-26

Country Status (5)

Country	Link
US (1)	US3050393A (enrdf_load_html_response)
DE (1)	DE1146753B (enrdf_load_html_response)
ES (1)	ES259131A1 (enrdf_load_html_response)
GB (1)	GB884494A (enrdf_load_html_response)
NL (1)	NL253100A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3227556A (en) *	1962-12-11	1966-01-04	Eastman Kodak Co	Photosensitive elements containing formazans
US3503741A (en) *	1966-11-04	1970-03-31	Eastman Kodak Co	Silver-dye-bleach process utilizing formazan dyes
US4201590A (en) *	1977-09-19	1980-05-06	Eastman Kodak Company	Heat sensitive reactive products of hexaarylbiimidazole and antihalation dyes
US4196002A (en) *	1977-09-19	1980-04-01	Eastman Kodak Company	Photothermographic element containing heat sensitive dye materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2231684A (en) *	1936-05-09	1941-02-11	Eastman Kodak Co	Monopack film sensitized with layers containing different silver halides
DE729267C (de) *	1939-02-17		Kodak Ag	Filterschichten an oder in lichtempfindlichen Materialien
US2390707A (en) *	1944-04-19	1945-12-11	Gen Aniline & Film Corp	Photographic filter and antihalation layers
GB661211A (en) *	1949-02-09	1951-11-21	Ilford Ltd	Improvements in or relating to colour photography
US2752244A (en) *	1955-02-23	1956-06-26	Gen Aniline & Film Corp	Method and compounds for discharging filter dyes in photographic film
DE1049700B (enrdf_load_html_response) *	1957-02-18

0
- NL NL253100D patent/NL253100A/xx unknown
1959
- 1959-06-26 GB GB22093/59A patent/GB884494A/en not_active Expired
1960
- 1960-05-26 US US31809A patent/US3050393A/en not_active Expired - Lifetime
- 1960-06-22 ES ES0259131A patent/ES259131A1/es not_active Expired
- 1960-06-25 DE DEJ18340A patent/DE1146753B/de active Pending

Also Published As

Publication number	Publication date
ES259131A1 (es)	1960-10-01
DE1146753B (de)	1963-04-04
US3050393A (en)	1962-08-21
GB884494A (en)	1961-12-13

Publication	Publication Date	Title
AT221460B (enrdf_load_html_response)	1962-05-25
AT227430B (enrdf_load_html_response)	1963-05-27
BE584924A (enrdf_load_html_response)	1960-05-23
AT213627B (enrdf_load_html_response)	1961-02-27
BE575800A (enrdf_load_html_response)	1959-06-15
NL246659A (enrdf_load_html_response)
BE38840A (enrdf_load_html_response)
BE549801A (enrdf_load_html_response)
BE549973A (enrdf_load_html_response)
BE567060A (enrdf_load_html_response)
BE571571A (enrdf_load_html_response)
BE576542A (enrdf_load_html_response)
BE576754A (enrdf_load_html_response)
BE576772A (enrdf_load_html_response)	1959-04-15
BE577193A (enrdf_load_html_response)
BE577586A (enrdf_load_html_response)	1959-04-30
BE578879A (enrdf_load_html_response)
BE579739A (enrdf_load_html_response)
BE580250A (enrdf_load_html_response)
BE581509A (enrdf_load_html_response)
BE581936A (enrdf_load_html_response)
BE581958A (enrdf_load_html_response)
BE582171A (enrdf_load_html_response)	1960-02-29
BE583407A (enrdf_load_html_response)
BE584079A (enrdf_load_html_response)