BE769816A - Nouveaux colorants disazoiques - Google Patents

Nouveaux colorants disazoiques

Info

Publication number: BE769816A
Authority: BE; Belgium
Prior art keywords: new; disazoic; dyes; disazoic dyes; new disazoic
Prior art date: 1970-07-11

Application number

BE769816A

Other languages

English (en)

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.)

1970-07-11

Filing date

1971-07-09

Publication date

1971-11-16

1971-07-09 Application filed by Bayer Ag filed Critical Bayer Ag

1971-11-16 Publication of BE769816A publication Critical patent/BE769816A/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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

BE769816A 1970-07-11 1971-07-09 Nouveaux colorants disazoiques BE769816A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702034543 DE2034543C3 (de)	1970-07-11	1970-07-11	Sulfonsäuregruppenhaltige Disazofarbstoffe und ein Verfahren zum Färben und Bedrucken von natürlichen und synthetischen Polyamidfasermaterialien unter Verwendung dieser Farbstoffe

Publications (1)

Publication Number	Publication Date
BE769816A true BE769816A (fr)	1971-11-16

Family

ID=5776533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE769816A BE769816A (fr)	1970-07-11	1971-07-09	Nouveaux colorants disazoiques

Country Status (6)

Country	Link
BE (1)	BE769816A (fr)
CH (3)	CH1015471A4 (fr)
DE (1)	DE2034543C3 (fr)
FR (1)	FR2098337B1 (fr)
GB (1)	GB1300366A (fr)
NL (1)	NL7109457A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1075628B (it) *	1977-03-17	1985-04-22	Montedison Spa	Coloranti acidi per fibre poliamidiche

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE238596C (fr) *
DE1921046C3 (de) *	1969-04-25	1975-07-31	Bayer Ag, 5090 Leverkusen	Disazofarbstoffe, deren Herstellung und Verwendung
DE1930261C3 (de) *	1969-06-13	1979-05-03	Bayer Ag, 5090 Leverkusen	Disazofarbstoffe und ihre Verwendung zum Färben stickstoffhaltiger Fasermaterialien

1970
- 1970-07-11 DE DE19702034543 patent/DE2034543C3/de not_active Expired
1971
- 1971-07-08 NL NL7109457A patent/NL7109457A/xx unknown
- 1971-07-09 BE BE769816A patent/BE769816A/fr unknown
- 1971-07-09 GB GB3235571A patent/GB1300366A/en not_active Expired
- 1971-07-09 CH CH1015471D patent/CH1015471A4/xx unknown
- 1971-07-09 CH CH1015471A patent/CH558446A/xx unknown
- 1971-07-09 CH CH1526474A patent/CH603754A5/xx not_active IP Right Cessation
- 1971-07-09 FR FR7125208A patent/FR2098337B1/fr not_active Expired

Also Published As

Publication number	Publication date
CH1015471A4 (fr)	1974-06-14
NL7109457A (fr)	1972-01-13
DE2034543C3 (de)	1979-05-17
FR2098337B1 (fr)	1975-07-11
CH558446A (fr)	1975-01-31
CH603754A5 (fr)	1978-08-31
DE2034543B2 (de)	1978-09-21
GB1300366A (en)	1972-12-20
FR2098337A1 (fr)	1972-03-10
DE2034543A1 (de)	1972-01-20

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