BR7307368D0 - Processo para a obtencao de compostos que constitui grupos de acido sulfonico - Google Patents

Processo para a obtencao de compostos que constitui grupos de acido sulfonico

Info

Publication number
BR7307368D0
BR7307368D0 BR736873A BR736873A BR7307368D0 BR 7307368 D0 BR7307368 D0 BR 7307368D0 BR 736873 A BR736873 A BR 736873A BR 736873 A BR736873 A BR 736873A BR 7307368 D0 BR7307368 D0 BR 7307368D0
Authority
BR
Brazil
Prior art keywords
acid groups
sulphonic acid
obtaining compounds
compounds constituting
constituting
Prior art date
Application number
BR736873A
Other languages
English (en)
Portuguese (pt)
Inventor
F Binguerel
Original Assignee
Sandoz 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.)
Filing date
Publication date
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of BR7307368D0 publication Critical patent/BR7307368D0/pt

Links

BR736873A 1972-09-22 1973-09-21 Processo para a obtencao de compostos que constitui grupos de acido sulfonico BR7307368D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1386172A CH573465A5 (US07579456-20090825-P00002.png) 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
BR7307368D0 true BR7307368D0 (pt) 1974-08-29

Family

ID=4395965

Family Applications (1)

Application Number Title Priority Date Filing Date
BR736873A BR7307368D0 (pt) 1972-09-22 1973-09-21 Processo para a obtencao de compostos que constitui grupos de acido sulfonico

Country Status (10)

Country Link
JP (1) JPS4971019A (US07579456-20090825-P00002.png)
AR (1) AR197830A1 (US07579456-20090825-P00002.png)
BE (1) BE805109A (US07579456-20090825-P00002.png)
BR (1) BR7307368D0 (US07579456-20090825-P00002.png)
CH (1) CH573465A5 (US07579456-20090825-P00002.png)
DE (1) DE2347124A1 (US07579456-20090825-P00002.png)
FR (1) FR2200330B1 (US07579456-20090825-P00002.png)
GB (1) GB1439486A (US07579456-20090825-P00002.png)
IT (1) IT996186B (US07579456-20090825-P00002.png)
NL (1) NL7312827A (US07579456-20090825-P00002.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200570A (en) * 1977-08-04 1980-04-29 Crompton & Knowles Corporation 5-Halo-2-trifluoromethylphenylazo-pyrazolones
US4234481A (en) * 1977-11-30 1980-11-18 Crompton & Knowles Corporation Yellow pyrazolone ester dyes for heat transfer printing
US5482546A (en) * 1994-03-30 1996-01-09 Canon Kabushiki Kaisha Dye, ink containing the same, and ink-jet recording method and instrument using the ink

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR442590A (fr) * 1911-06-23 1912-09-04 Soc Ind Chimique Bale Procédé de production de nouveaux colorants monoazoiques, jaunes, de la série des pyrazolones
US1800030A (en) * 1930-05-22 1931-04-07 Reynolds Edwin Towel rack
DE705780C (de) * 1938-05-31 1941-05-09 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Mono- oder Disazofarbstoffen
US2842537A (en) * 1953-12-30 1958-07-08 Gen Aniline & Film Corp Pyrazolone dyestuffs
NL301446A (US07579456-20090825-P00002.png) * 1962-12-07 1900-01-01

Also Published As

Publication number Publication date
BE805109A (fr) 1974-03-20
NL7312827A (US07579456-20090825-P00002.png) 1974-03-26
FR2200330A1 (US07579456-20090825-P00002.png) 1974-04-19
JPS4971019A (US07579456-20090825-P00002.png) 1974-07-09
DE2347124A1 (de) 1974-03-28
GB1439486A (en) 1976-06-16
FR2200330B1 (US07579456-20090825-P00002.png) 1977-08-12
CH573465A5 (US07579456-20090825-P00002.png) 1976-03-15
AR197830A1 (es) 1974-05-10
IT996186B (it) 1975-12-10

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