JPS525760A - Production of 22pyrrolidone - Google Patents

Production of 22pyrrolidone

Info

Publication number
JPS525760A
JPS525760A JP5773776A JP5773776A JPS525760A JP S525760 A JPS525760 A JP S525760A JP 5773776 A JP5773776 A JP 5773776A JP 5773776 A JP5773776 A JP 5773776A JP S525760 A JPS525760 A JP S525760A
Authority
JP
Japan
Prior art keywords
production
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5773776A
Other languages
Japanese (ja)
Other versions
JPS5927334B2 (en
Inventor
Renoo Guriin Jiyanisu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US05/591,882 external-priority patent/US4042599A/en
Priority claimed from US05/591,878 external-priority patent/US3966763A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of JPS525760A publication Critical patent/JPS525760A/en
Publication of JPS5927334B2 publication Critical patent/JPS5927334B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Pyrrole Compounds (AREA)
JP5773776A 1975-06-30 1976-05-19 Method for producing 2-pyrrolidone Expired JPS5927334B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/591,882 US4042599A (en) 1975-06-30 1975-06-30 Process for producing 2-pyrrolidone
US05/591,878 US3966763A (en) 1975-06-30 1975-06-30 Process for producing 2-pyrrolidone

Publications (2)

Publication Number Publication Date
JPS525760A true JPS525760A (en) 1977-01-17
JPS5927334B2 JPS5927334B2 (en) 1984-07-05

Family

ID=27081284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5773776A Expired JPS5927334B2 (en) 1975-06-30 1976-05-19 Method for producing 2-pyrrolidone

Country Status (1)

Country Link
JP (1) JPS5927334B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515366A (en) * 1978-07-20 1980-02-02 Narasaki Zosen Kk Upper suspending arrangement method for small ship

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216123U (en) * 1988-07-13 1990-02-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515366A (en) * 1978-07-20 1980-02-02 Narasaki Zosen Kk Upper suspending arrangement method for small ship

Also Published As

Publication number Publication date
JPS5927334B2 (en) 1984-07-05

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