RO65067A2 - Procede pour preparer la pyrrolidone a haute purete - Google Patents

Procede pour preparer la pyrrolidone a haute purete

Info

Publication number
RO65067A2
RO65067A2 RO8271475A RO8271475A RO65067A2 RO 65067 A2 RO65067 A2 RO 65067A2 RO 8271475 A RO8271475 A RO 8271475A RO 8271475 A RO8271475 A RO 8271475A RO 65067 A2 RO65067 A2 RO 65067A2
Authority
RO
Romania
Prior art keywords
high purity
pyrrolidone
preparing
preparing pyrrolidone
purity
Prior art date
Application number
RO8271475A
Other languages
English (en)
French (fr)
Inventor
Dorina M Sireteanu
Justin Herscovici
Mihaela Ionescu
Original Assignee
Combinatul Petrochimic Borzest
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 Combinatul Petrochimic Borzest filed Critical Combinatul Petrochimic Borzest
Priority to RO8271475A priority Critical patent/RO65067A2/ro
Publication of RO65067A2 publication Critical patent/RO65067A2/ro

Links

RO8271475A 1975-07-01 1975-07-01 Procede pour preparer la pyrrolidone a haute purete RO65067A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO8271475A RO65067A2 (fr) 1975-07-01 1975-07-01 Procede pour preparer la pyrrolidone a haute purete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO8271475A RO65067A2 (fr) 1975-07-01 1975-07-01 Procede pour preparer la pyrrolidone a haute purete

Publications (1)

Publication Number Publication Date
RO65067A2 true RO65067A2 (fr) 1979-02-15

Family

ID=20095090

Family Applications (1)

Application Number Title Priority Date Filing Date
RO8271475A RO65067A2 (fr) 1975-07-01 1975-07-01 Procede pour preparer la pyrrolidone a haute purete

Country Status (1)

Country Link
RO (1) RO65067A2 (ro)

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