FR1182076A - Process for obtaining pure epsilon-caprolactam from the Beckmann reaction mixture - Google Patents

Process for obtaining pure epsilon-caprolactam from the Beckmann reaction mixture

Info

Publication number
FR1182076A
FR1182076A FR1182076DA FR1182076A FR 1182076 A FR1182076 A FR 1182076A FR 1182076D A FR1182076D A FR 1182076DA FR 1182076 A FR1182076 A FR 1182076A
Authority
FR
France
Prior art keywords
caprolactam
reaction mixture
obtaining pure
beckmann reaction
pure epsilon
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.)
Expired
Application number
Other languages
French (fr)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1182076A publication Critical patent/FR1182076A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification
FR1182076D 1956-11-10 1957-09-06 Process for obtaining pure epsilon-caprolactam from the Beckmann reaction mixture Expired FR1182076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1182076X 1956-11-10

Publications (1)

Publication Number Publication Date
FR1182076A true FR1182076A (en) 1959-06-22

Family

ID=7730373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182076D Expired FR1182076A (en) 1956-11-10 1957-09-06 Process for obtaining pure epsilon-caprolactam from the Beckmann reaction mixture

Country Status (1)

Country Link
FR (1) FR1182076A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364903A1 (en) * 1976-09-15 1978-04-14 Bayer Ag E-CAPROLACTAM PURIFICATION PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364903A1 (en) * 1976-09-15 1978-04-14 Bayer Ag E-CAPROLACTAM PURIFICATION PROCESS

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