NL7500157A - Werkwijze om 5-aza-7-thiadibenzochryseenderiva- e bereiden. - Google Patents

Werkwijze om 5-aza-7-thiadibenzochryseenderiva- e bereiden.

Info

Publication number: NL7500157A
Authority: NL; Netherlands
Prior art keywords: thiadibenzochryseenderiva; aza; prepare; procedure
Prior art date: 1974-01-11

Application number

NL7500157A

Other languages

English (en)

Dutch (nl)

Original Assignee

Montedison Spa

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.)

1974-01-11

Filing date

1975-01-07

Publication date

1975-07-15

1975-01-07 Application filed by Montedison Spa filed Critical Montedison Spa

1975-07-15 Publication of NL7500157A publication Critical patent/NL7500157A/xx

Classifications

- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
- C09B5/14—Benz-azabenzanthrones (anthrapyridones)
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Ink Jet (AREA)
Luminescent Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)
Indole Compounds (AREA)

NL7500157A 1974-01-11 1975-01-07 Werkwijze om 5-aza-7-thiadibenzochryseenderiva- e bereiden. NL7500157A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT19331/74A IT1006880B (it)	1974-01-11	1974-01-11	Derivati del 5 aza 7 tiadibenzo crisene

Publications (1)

Publication Number	Publication Date
NL7500157A true NL7500157A (nl)	1975-07-15

Family

ID=11156797

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7500157A NL7500157A (nl)	1974-01-11	1975-01-07	Werkwijze om 5-aza-7-thiadibenzochryseenderiva- e bereiden.

Country Status (9)

Country	Link
US (1)	US4006146A (it)
JP (1)	JPS50101425A (it)
BE (1)	BE824265A (it)
CH (1)	CH602739A5 (it)
DE (1)	DE2500487A1 (it)
FR (1)	FR2257593B1 (it)
GB (1)	GB1439125A (it)
IT (1)	IT1006880B (it)
NL (1)	NL7500157A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU4946697A (en) *	1996-10-28	1998-05-22	Merck Patent Gmbh	Dihydrobenzoanthracenone, -pyrimidinone or dihydronaphtoquinolinone

1974
- 1974-01-11 IT IT19331/74A patent/IT1006880B/it active
1975
- 1975-01-07 NL NL7500157A patent/NL7500157A/xx not_active Application Discontinuation
- 1975-01-08 DE DE19752500487 patent/DE2500487A1/de not_active Withdrawn
- 1975-01-09 GB GB93675A patent/GB1439125A/en not_active Expired
- 1975-01-10 BE BE152271A patent/BE824265A/xx unknown
- 1975-01-10 FR FR7500648A patent/FR2257593B1/fr not_active Expired
- 1975-01-10 JP JP50005070A patent/JPS50101425A/ja active Pending
- 1975-01-10 CH CH23375A patent/CH602739A5/xx not_active IP Right Cessation
- 1975-01-10 US US05/540,166 patent/US4006146A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH602739A5 (it)	1978-07-31
BE824265A (fr)	1975-07-10
US4006146A (en)	1977-02-01
GB1439125A (en)	1976-06-09
IT1006880B (it)	1976-10-20
FR2257593A1 (it)	1975-08-08
DE2500487A1 (de)	1975-07-17
JPS50101425A (it)	1975-08-12
FR2257593B1 (it)	1977-07-01

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Legal Events

Date	Code	Title	Description
1981-09-01	BV	The patent application has lapsed