BR7203924D0 - Processo para fabricar corantes triazoicos contendo grupos de acido sulfonico - Google Patents

Processo para fabricar corantes triazoicos contendo grupos de acido sulfonico

Info

Publication number: BR7203924D0
Authority: BR; Brazil
Prior art keywords: triazoan; manufacturing; acid groups; sulphonic acid; dyes containing
Prior art date: 1971-06-16

Application number

BR392472A

Other languages

English (en)

Portuguese (pt)

Inventor

G Hansen

G Zeidler

Original Assignee

Basf 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.)

1971-06-16

Filing date

1972-06-16

Publication date

1973-06-28

1972-06-16 Application filed by Basf Ag filed Critical Basf Ag

1973-06-28 Publication of BR7203924D0 publication Critical patent/BR7203924D0/pt

Links

BR392472A 1971-06-16 1972-06-16 Processo para fabricar corantes triazoicos contendo grupos de acido sulfonico BR7203924D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712129774 DE2129774A1 (de)	1971-06-16	1971-06-16	Sulfonsaeuregruppenhaltige Trisazofarbstoffe

Publications (1)

Publication Number	Publication Date
BR7203924D0 true BR7203924D0 (pt)	1973-06-28

Family

ID=5810886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR392472A BR7203924D0 (pt)	1971-06-16	1972-06-16	Processo para fabricar corantes triazoicos contendo grupos de acido sulfonico

Country Status (7)

Country	Link
BE (1)	BE784523A (fr)
BR (1)	BR7203924D0 (fr)
DD (1)	DD96970A5 (fr)
DE (1)	DE2129774A1 (fr)
ES (1)	ES403948A1 (fr)
FR (1)	FR2141958A1 (fr)
NL (1)	NL7208273A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0014679A1 (fr) *	1979-02-02	1980-08-20	Ciba-Geigy Ag	Colorants trisazoiques hydrosolubles contenant une composante diphényléther ou diphényldisulfimide, procédé pour leur préparation et leur application à la teinture et à l'impression de la cellulose, des polyamides et du cuir

1971
- 1971-06-16 DE DE19712129774 patent/DE2129774A1/de active Pending
1972
- 1972-05-18 DD DD16307272A patent/DD96970A5/xx unknown
- 1972-06-07 BE BE784523A patent/BE784523A/fr unknown
- 1972-06-15 FR FR7221592A patent/FR2141958A1/fr not_active Withdrawn
- 1972-06-16 NL NL7208273A patent/NL7208273A/xx unknown
- 1972-06-16 BR BR392472A patent/BR7203924D0/pt unknown
- 1972-06-16 ES ES403948A patent/ES403948A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2129774A1 (de)	1972-12-21
FR2141958A1 (fr)	1973-01-26
BE784523A (fr)	1972-12-07
NL7208273A (fr)	1972-12-19
DD96970A5 (fr)	1973-04-12
ES403948A1 (es)	1975-05-01

Similar Documents

Publication	Publication Date	Title
BR7209138D0 (pt)	1973-08-30	Processo para producao de abrasinos
BR7402876D0 (pt)	1974-12-03	Processo para preparar hemolobina reticulada
BR7407150D0 (pt)	1975-09-09	Processo para estabilizar poliester-imida
IT966132B (it)	1974-02-11	Processo per fabbricare alcossi silani
BR7403569D0 (pt)	1974-11-19	Processo para a fabricacao de solucao de xilose
BR7102172D0 (pt)	1973-05-03	Processo para a fabricacao de corantes de imidas de acido benzoxanteno e benzotioxanteno dicarboxilico
BR7202716D0 (pt)	1973-05-31	Processo para fabricar vidraca anti-calor
BR7200391D0 (pt)	1973-06-12	Processo para a preparacao de novos corantes poliazoicos
BR7404152D0 (pt)	1975-09-30	Processo para preparar ureia
BR7403773D0 (pt)	1974-12-03	Processo para manufatura de corantes reagentes
BR7208423D0 (pt)	1973-08-23	Processo para obtencao de acido 4 4' dinitroestilbeno 2 2' dissulfonico
BR7405005A (pt)	1976-02-17	Processo para preparacao de acido 3-ceto-glutarico
BR7201569D0 (pt)	1974-12-31	Processo para fabricar tanantes sinteticos hidrossoluveis processo para fabricar tanantes sinteticos hidrossoluveis
BR7407605D0 (pt)	1975-07-08	Processo para a preparacao de nitrila de acido ciclo-propanocarboxilico
BR6914958D0 (pt)	1973-04-17	Processo aperfeicoado para a preparacao de acido 7-aminocelosporanico
BR7306174D0 (pt)	1974-07-18	Processo para a preparacao de acido d-(-)-2-amino-2- (p-hidroxi-fenil)-acitico
BR7203924D0 (pt)	1973-06-28	Processo para fabricar corantes triazoicos contendo grupos de acido sulfonico
BR6915195D0 (pt)	1973-02-13	Processo para a preparacao de anilidas de acidos 3-acilgama-resorcilicos
BR7307283D0 (pt)	1974-08-29	Processo para a preparacao de imidas de acido naftoileno arilimidazolperidicarbonalico
BR7403189D0 (pt)	1974-12-24	Processo para fabricacao de carbonamidas
BR7405359A (pt)	1976-02-24	Processo para fabricacao de acido 2-fenil-etileno-fosfonico
BR7206182D0 (pt)	1973-07-10	Processo para a preparacao de novos corantes de ftalocianina organo-soluveis
BR7409546A (pt)	1976-05-25	Processo aperfeicoado para manufatura de mercapto-benzo-tiazol
BR7101163D0 (pt)	1973-05-03	Processo para a fabricacao de corantes de benzoxanteno
BR7206093D0 (pt)	1973-07-17	Processo para preparacao de ciclobutanos