PL331398A1 - Method of purifying crude salicylic acid - Google Patents

Method of purifying crude salicylic acid

Info

Publication number
PL331398A1
PL331398A1 PL33139899A PL33139899A PL331398A1 PL 331398 A1 PL331398 A1 PL 331398A1 PL 33139899 A PL33139899 A PL 33139899A PL 33139899 A PL33139899 A PL 33139899A PL 331398 A1 PL331398 A1 PL 331398A1
Authority
PL
Poland
Prior art keywords
salicylic acid
purifying crude
crude salicylic
purifying
acid
Prior art date
Application number
PL33139899A
Other versions
PL192178B1 (en
Inventor
Ryszard Heropolitanski
Edward Grzywa
Irena Grzywa-Niksinska
Malgorzata Machalowska
Jan Krol
Lech Lewicki
Andrzej Lamparski
Original Assignee
Inst Chemii Przemyslowej Im Pr
Zaklady Farm Polpharma Sa
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 Inst Chemii Przemyslowej Im Pr, Zaklady Farm Polpharma Sa filed Critical Inst Chemii Przemyslowej Im Pr
Priority to PL331398A priority Critical patent/PL192178B1/en
Publication of PL331398A1 publication Critical patent/PL331398A1/en
Publication of PL192178B1 publication Critical patent/PL192178B1/en

Links

PL331398A 1999-02-11 1999-02-11 Method of purifying crude salicylic acid PL192178B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL331398A PL192178B1 (en) 1999-02-11 1999-02-11 Method of purifying crude salicylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL331398A PL192178B1 (en) 1999-02-11 1999-02-11 Method of purifying crude salicylic acid

Publications (2)

Publication Number Publication Date
PL331398A1 true PL331398A1 (en) 2000-08-14
PL192178B1 PL192178B1 (en) 2006-09-29

Family

ID=20073758

Family Applications (1)

Application Number Title Priority Date Filing Date
PL331398A PL192178B1 (en) 1999-02-11 1999-02-11 Method of purifying crude salicylic acid

Country Status (1)

Country Link
PL (1) PL192178B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423698A1 (en) * 2017-12-04 2019-06-17 Valeant Pharmaceuticals Ireland Method for producing salicylic acid with increased purity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642707B (en) * 2019-10-22 2022-04-19 成都市科隆化学品有限公司 Purification production method of low-cost environment-friendly sodium salicylate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423698A1 (en) * 2017-12-04 2019-06-17 Valeant Pharmaceuticals Ireland Method for producing salicylic acid with increased purity

Also Published As

Publication number Publication date
PL192178B1 (en) 2006-09-29

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