NL248308A - - Google Patents

Info

Publication number: NL248308A
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.)

1958-09-30

Publication of NL248308A publication Critical patent/NL248308A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
- C07D213/77—Hydrazine radicals
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0048—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a six-membered heterocyclic ring with one nitrogen atom
- 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/54—Diazonium salts or diazo anhydrides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Pyridine Compounds (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

NL248308D 1958-09-30 NL248308A (bs)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US764242A US3082200A (en)	1958-09-30	1958-09-30	Aminopyridinediazonium salts
US193602A US3134675A (en)	1958-09-30	1962-05-09	Light-sensitive, aminopyridinediazonium salt compositions

Publications (1)

Publication Number	Publication Date
NL248308A true NL248308A (bs)

Family

ID=26889165

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL248308D NL248308A (bs)	1958-09-30
NL106957D NL106957C (bs)	1958-09-30

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL106957D NL106957C (bs)	1958-09-30

Country Status (4)

Country	Link
US (2)	US3082200A (bs)
DE (1)	DE1158834B (bs)
GB (1)	GB870027A (bs)
NL (2)	NL106957C (bs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1492175A1 (de) *	1965-07-07	1970-02-12	Schwarzkopf Gmbh Hans	Verfahren zum Faerben von lebenden Haaren
CA1224788A (en) *	1984-02-21	1987-07-28	Edward R. Lavagnino	Diaminopyridines via hydrogenation of nitrobenzylaminopyridines
DE4111215A1 (de) *	1991-04-06	1992-10-08	Bayer Ag	Verfahren zur herstellung von 2-chlorpyridinen
DE4241173A1 (de) *	1992-12-07	1994-06-09	Wella Ag	Mittel zum Färben von Haaren mit einem Gehalt an 3-Pyridinazofarbstoffen sowie neue 3-Pyridinazofarbstoffe
ES2300151T3 (es) *	1998-09-22	2008-06-01	Astellas Pharma Inc.	Derivados de cianofenilo.
FR2903985B1 (fr)	2006-07-24	2008-09-05	Sanofi Aventis Sa	Derives de n-(amino-heteroaryl)-1h-indole-2-carboxamides, leur preparation et leur application en therapeutique
FR2904316B1 (fr)	2006-07-31	2008-09-05	Sanofi Aventis Sa	Derives de n-(amino-heteroaryl)-1h-indole-2-carboxamides, leur preparation et leur application en therapeutique.
FR2910473B1 (fr) *	2006-12-26	2009-02-13	Sanofi Aventis Sa	Derives de n-(amino-heteroaryl)-1h-pyrrolopyridine-2- carboxamides, leur preparation et leur application en therapeutique.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1752174A (en) *	1927-05-17	1930-03-25	Brown Line Process Company	Photographic chemical process and material
US1862361A (en) *	1928-12-11	1932-06-07	Schering Kahlbaum Ag	Compounds of heterocyclic azo derivatives and process of making them
US2298444A (en) *	1940-10-15	1942-10-13	Eastman Kodak Co	Light sensitive diazotype material
DE832396C (de) *	1950-01-17	1952-02-25	Kalle & Co Ag	Lichtempfindliche Schichten fuer die Diazotypie
US2971842A (en) *	1956-03-21	1961-02-14	Gen Aniline & Film Corp	Light sensitive layers for photomechanical reproduction
US2997467A (en) *	1958-04-21	1961-08-22	Gen Aniline & Film Corp	Diazo nitrogen heterocycles as lithographic sensitizers

0
- NL NL248308D patent/NL248308A/xx unknown
- NL NL106957D patent/NL106957C/xx active
1958
- 1958-09-30 US US764242A patent/US3082200A/en not_active Expired - Lifetime
1959
- 1959-08-19 GB GB28372/59A patent/GB870027A/en not_active Expired
- 1959-08-28 DE DEG27822A patent/DE1158834B/de active Pending
1962
- 1962-05-09 US US193602A patent/US3134675A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE1158834B (de)	1963-12-05
GB870027A (en)	1961-06-07
US3134675A (en)	1964-05-26
NL106957C (bs)
US3082200A (en)	1963-03-19

Publication	Publication Date	Title
NL103690C (bs)	1963-01-15
AT214638B (bs)	1961-04-25
JPS3613206Y1 (bs)	1961-05-24
AT215747B (bs)	1961-06-26
AT213908B (bs)	1961-03-10
AT213446B (bs)	1961-02-27
AT215751B (bs)	1961-06-26
IT615691A (bs)
AT216803B (bs)	1961-08-25
AT213472B (bs)	1961-02-27
AT214270B (bs)	1961-03-27
AT215738B (bs)	1961-06-26
FI41729B (bs)	1969-09-30
AT213558B (bs)	1961-02-27
AT213631B (bs)	1961-02-27
AT214348B (bs)	1961-03-27
AT213670B (bs)	1961-02-27
AT213557B (bs)	1961-02-27
DE1070179B (bs)
BE563683A (bs)
BE560415A (bs)
BE570971A (bs)	1958-09-30
BE566291A (bs)	1958-04-15
BE548156A (bs)
BE563346A (bs)