BE751847A - Colorants monoazoiques, leur obtention et leurs applications - Google Patents

Colorants monoazoiques, leur obtention et leurs applications

Info

Publication number: BE751847A
Authority: BE; Belgium
Prior art keywords: monoazoic; colorants; obtaining; applications; monoazoic colorants
Prior art date: 1969-06-12

Application number

Other languages

Original Assignee

Bayer Ag

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.)

1969-06-12

Filing date

1970-06-11

Publication date

1970-11-16

1970-06-11 Application filed by Bayer Ag filed Critical Bayer Ag

1970-11-16 Publication of BE751847A publication Critical patent/BE751847A/fr

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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Paper (AREA)
Coloring (AREA)

BE751847D 1969-06-12 1970-06-11 Colorants monoazoiques, leur obtention et leurs applications BE751847A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691929770 DE1929770A1 (de)	1969-06-12	1969-06-12	Monoazofarbstoffe

Publications (1)

Publication Number	Publication Date
BE751847A true BE751847A (fr)	1970-11-16

Family

ID=5736756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE751847D BE751847A (fr)	1969-06-12	1970-06-11	Colorants monoazoiques, leur obtention et leurs applications

Country Status (8)

Country	Link
AT (1)	AT298627B (fr)
BE (1)	BE751847A (fr)
CA (1)	CA924301A (fr)
CH (2)	CH522707A (fr)
DE (1)	DE1929770A1 (fr)
FR (1)	FR2046724B1 (fr)
GB (1)	GB1279348A (fr)
NL (1)	NL7008550A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1906226A (en) *	1928-01-10	1933-05-02	Gen Aniline Works Inc	Azo dyestuffs insoluble in water
FR698995A (fr) *	1929-07-18	1931-02-09	Ste Ind Chim Bale	Nouveaux colorants, procédés pour leur fabrication et leur application

1969
- 1969-06-12 DE DE19691929770 patent/DE1929770A1/de active Pending
1970
- 1970-05-20 CA CA083140A patent/CA924301A/en not_active Expired
- 1970-05-22 CH CH760070A patent/CH522707A/de not_active IP Right Cessation
- 1970-05-22 CH CH904071A patent/CH522710A/de not_active IP Right Cessation
- 1970-06-02 GB GB26549/70A patent/GB1279348A/en not_active Expired
- 1970-06-03 AT AT498370A patent/AT298627B/de not_active IP Right Cessation
- 1970-06-11 BE BE751847D patent/BE751847A/fr unknown
- 1970-06-11 NL NL7008550A patent/NL7008550A/xx unknown
- 1970-06-12 FR FR7021809A patent/FR2046724B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2046724A1 (fr)	1971-03-12
AT298627B (de)	1972-05-10
CH522707A (de)	1972-05-15
DE1929770A1 (de)	1971-01-07
GB1279348A (en)	1972-06-28
FR2046724B1 (fr)	1975-10-10
CA924301A (en)	1973-04-10
NL7008550A (fr)	1970-12-15
CH522710A (de)	1972-05-15

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