PL283526A1 - Method of obtaining 7-/n-phenyl/amino-1-naphtolo-3-sulfonic acid - Google Patents

Method of obtaining 7-/n-phenyl/amino-1-naphtolo-3-sulfonic acid

Info

Publication number
PL283526A1
PL283526A1 PL28352690A PL28352690A PL283526A1 PL 283526 A1 PL283526 A1 PL 283526A1 PL 28352690 A PL28352690 A PL 28352690A PL 28352690 A PL28352690 A PL 28352690A PL 283526 A1 PL283526 A1 PL 283526A1
Authority
PL
Poland
Prior art keywords
naphtolo
phenyl
amino
obtaining
sulfonic acid
Prior art date
Application number
PL28352690A
Other versions
PL162582B1 (en
Inventor
Kazimierz Blus
Jan Kraska
Original Assignee
Politechnika Lodzka
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 Politechnika Lodzka filed Critical Politechnika Lodzka
Priority to PL28352690A priority Critical patent/PL162582B1/en
Publication of PL283526A1 publication Critical patent/PL283526A1/en
Publication of PL162582B1 publication Critical patent/PL162582B1/en

Links

PL28352690A 1990-01-29 1990-01-29 Method of obtaining 7-/n-phenyl/amino-1-naphtolo-3-sulfonic acid PL162582B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28352690A PL162582B1 (en) 1990-01-29 1990-01-29 Method of obtaining 7-/n-phenyl/amino-1-naphtolo-3-sulfonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28352690A PL162582B1 (en) 1990-01-29 1990-01-29 Method of obtaining 7-/n-phenyl/amino-1-naphtolo-3-sulfonic acid

Publications (2)

Publication Number Publication Date
PL283526A1 true PL283526A1 (en) 1991-08-12
PL162582B1 PL162582B1 (en) 1993-12-31

Family

ID=20050049

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28352690A PL162582B1 (en) 1990-01-29 1990-01-29 Method of obtaining 7-/n-phenyl/amino-1-naphtolo-3-sulfonic acid

Country Status (1)

Country Link
PL (1) PL162582B1 (en)

Also Published As

Publication number Publication date
PL162582B1 (en) 1993-12-31

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