BE751850A - Colorants disazoiques - Google Patents

Colorants disazoiques

Info

Publication number: BE751850A
Authority: BE; Belgium
Prior art keywords: disazoic; dyes; disazoic dyes
Prior art date: 1969-06-13

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.)

1969-06-13

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 BE751850A publication Critical patent/BE751850A/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
- 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)

BE751850D 1969-06-13 1970-06-11 Colorants disazoiques BE751850A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1930261A DE1930261C3 (de)	1969-06-13	1969-06-13	Disazofarbstoffe und ihre Verwendung zum Färben stickstoffhaltiger Fasermaterialien

Publications (1)

Publication Number	Publication Date
BE751850A true BE751850A (fr)	1970-11-16

Family

ID=5737007

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE751850D BE751850A (fr)	1969-06-13	1970-06-11	Colorants disazoiques

Country Status (8)

Country	Link
US (1)	US3709870A (fr)
AT (1)	AT292145B (fr)
BE (1)	BE751850A (fr)
CH (3)	CH562298A5 (fr)
DE (1)	DE1930261C3 (fr)
FR (1)	FR2046766B1 (fr)
GB (1)	GB1243941A (fr)
NL (1)	NL7008548A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4063881A (en) *	1969-03-14	1977-12-20	Produits Chimiques Ugine Kuhlmann	Synthetic polyamide fibres colored with acid azobenzene dyestuffs, containing a N-alkyl (or substituted alkyl)-n-sulphophenoxyalkylamino radical in the para position to the azo linkage
US3971769A (en) *	1970-01-19	1976-07-27	Crompton & Knowles Corporation	Sulfoalkyl aminophenyl disazo dyes
DE2034543C3 (de) *	1970-07-11	1979-05-17	Bayer Ag, 5090 Leverkusen	Sulfonsäuregruppenhaltige Disazofarbstoffe und ein Verfahren zum Färben und Bedrucken von natürlichen und synthetischen Polyamidfasermaterialien unter Verwendung dieser Farbstoffe
US3823131A (en) *	1971-06-23	1974-07-09	Toms River Chemical Corp	Dialkylamino disazo sulfonic acid dyestuffs
US4143035A (en) *	1974-07-19	1979-03-06	Toms River Chemical Corporation	Disazo dyestuffs having an alkoxy group on the first and/or second component
JPS5434328A (en) *	1977-08-22	1979-03-13	Ciba Geigy Ag	Novel diazo dyestuff
US4204994A (en) *	1979-01-18	1980-05-27	American Color & Chemical Corporation	Azoanilino-toluene sulfonamidoalkyleneamine cationic disazo dyes for paper
US4211697A (en) *	1979-01-18	1980-07-08	American Color & Chemical Corporation	Azoanilino-toluene sulfonamidoalkyleneamine cationic dyes for paper
US7019129B1 (en) *	2000-05-09	2006-03-28	Biosearch Technologies, Inc.	Dark quenchers for donor-acceptor energy transfer
US20030082547A1 (en)	2001-08-27	2003-05-01	Ewing Gregory J.	Non-fluorescent quencher compounds and biomolecular assays
WO2009124150A2 (fr)	2008-04-01	2009-10-08	Biosearch Technologies, Inc.	Sondes de désactiveur-fluorophore sombres d’acide nucléique stabilisé

1969
- 1969-06-13 DE DE1930261A patent/DE1930261C3/de not_active Expired
1970
- 1970-05-12 CH CH16373A patent/CH562298A5/xx not_active IP Right Cessation
- 1970-05-12 CH CH713170D patent/CH713170A4/xx unknown
- 1970-05-12 CH CH713170A patent/CH539166A/de unknown
- 1970-06-02 GB GB26550/70A patent/GB1243941A/en not_active Expired
- 1970-06-03 AT AT498470A patent/AT292145B/de not_active IP Right Cessation
- 1970-06-04 US US00043581A patent/US3709870A/en not_active Expired - Lifetime
- 1970-06-11 NL NL7008548A patent/NL7008548A/xx unknown
- 1970-06-11 BE BE751850D patent/BE751850A/fr unknown
- 1970-06-12 FR FR7021826A patent/FR2046766B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3709870A (en)	1973-01-09
AT292145B (de)	1971-08-10
GB1243941A (en)	1971-08-25
DE1930261B2 (de)	1978-03-16
NL7008548A (fr)	1970-12-15
DE1930261C3 (de)	1979-05-03
DE1930261A1 (de)	1971-01-07
CH539166A (de)	1973-02-28
CH713170A4 (fr)	1973-02-28
FR2046766A1 (fr)	1971-03-12
CH562298A5 (fr)	1975-05-30
FR2046766B1 (fr)	1974-08-09

Publication	Publication Date	Title
BE745501A (fr)	1970-08-05	Colorant
BR7018009D0 (pt)	1973-01-04	Novos corantes azoicos
BE751850A (fr)	1970-11-16	Colorants disazoiques
BE793517A (fr)	1973-06-29	Colorants anthraquinoniques
BE750847A (fr)	1970-11-03	Colorants polyazoiques
BE760884A (fr)	1971-06-28	Colorants mono-azoiques
BE776010A (fr)	1972-05-30	Colorants perinoniques
BE762267A (fr)	1971-07-01	Colorants monoazoiques
BE751772A (fr)	1970-12-10	Colorants anthraquinoniques
BE803348A (fr)	1974-02-08	Colorants anthraquinoniques
BE797321A (fr)	1973-09-26	Colorants polyazoiques
BE762879A (fr)	1971-07-16	Colorants disazoiques
CH533669A (de)	1973-02-15	Farbstoffpräparat
BE796205A (fr)	1973-09-03	Colorants quinophaloniques
BE798451A (fr)	1973-10-19	Colorants disazoiques
BE763556A (fr)	1971-08-26	Colorants monoazoiques
BE768608A (fr)	1971-12-16	Colorants monozoiques
BE753522A (fr)	1971-01-15	Colorants disazoiques
BE794469A (fr)	1973-07-24	Colorants monoazoiques
BE802621A (fr)	1974-01-21	Colorants polyazoiques
BE797322A (fr)	1973-09-26	Colorants trisazoiques
BE753728A (fr)	1970-12-31	Colorants monoazoiques
BE750197A (fr)	1970-10-16	Colorants polyazoiques
BE758244A (fr)	1971-04-01	Colorant
BE794152A (fr)	1973-07-17	Colorants monoazoiques