FR1397132A - Chemical process for the purification of lactams - Google Patents

Chemical process for the purification of lactams

Info

Publication number
FR1397132A
FR1397132A FR935699A FR935699A FR1397132A FR 1397132 A FR1397132 A FR 1397132A FR 935699 A FR935699 A FR 935699A FR 935699 A FR935699 A FR 935699A FR 1397132 A FR1397132 A FR 1397132A
Authority
FR
France
Prior art keywords
lactams
purification
chemical process
chemical
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
FR935699A
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.)
Halcon International Inc
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Priority to FR935699A priority Critical patent/FR1397132A/en
Application granted granted Critical
Publication of FR1397132A publication Critical patent/FR1397132A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR935699A 1963-05-22 1963-05-22 Chemical process for the purification of lactams Expired FR1397132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR935699A FR1397132A (en) 1963-05-22 1963-05-22 Chemical process for the purification of lactams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR935699A FR1397132A (en) 1963-05-22 1963-05-22 Chemical process for the purification of lactams

Publications (1)

Publication Number Publication Date
FR1397132A true FR1397132A (en) 1965-04-30

Family

ID=8804440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935699A Expired FR1397132A (en) 1963-05-22 1963-05-22 Chemical process for the purification of lactams

Country Status (1)

Country Link
FR (1) FR1397132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364905A1 (en) * 1976-09-15 1978-04-14 Bayer Ag NEW PROCESS FOR PURIFYING E-CAPROLACTAM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364905A1 (en) * 1976-09-15 1978-04-14 Bayer Ag NEW PROCESS FOR PURIFYING E-CAPROLACTAM

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