BE853436A - Procede de purification du caprolactame au moyen d'azone - Google Patents

Procede de purification du caprolactame au moyen d'azone

Info

Publication number
BE853436A
BE853436A BE176582A BE176582A BE853436A BE 853436 A BE853436 A BE 853436A BE 176582 A BE176582 A BE 176582A BE 176582 A BE176582 A BE 176582A BE 853436 A BE853436 A BE 853436A
Authority
BE
Belgium
Prior art keywords
azone
caprolactam
purification
Prior art date
Application number
BE176582A
Other languages
English (en)
French (fr)
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Publication of BE853436A publication Critical patent/BE853436A/xx

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE176582A 1976-04-09 1977-04-08 Procede de purification du caprolactame au moyen d'azone BE853436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2210876 1976-04-09

Publications (1)

Publication Number Publication Date
BE853436A true BE853436A (fr) 1977-08-01

Family

ID=11191608

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176582A BE853436A (fr) 1976-04-09 1977-04-08 Procede de purification du caprolactame au moyen d'azone

Country Status (5)

Country Link
BE (1) BE853436A (enrdf_load_stackoverflow)
DE (1) DE2716527A1 (enrdf_load_stackoverflow)
FR (1) FR2347351A1 (enrdf_load_stackoverflow)
GB (1) GB1537994A (enrdf_load_stackoverflow)
NL (1) NL7703643A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350847A (en) * 1992-09-08 1994-09-27 Basf Aktiengesellschaft Purification of caprolactam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087136A (fr) * 1952-11-15 1955-02-21 Stamicarbon Procédé pour purifier des lactames

Also Published As

Publication number Publication date
GB1537994A (en) 1979-01-10
FR2347351A1 (fr) 1977-11-04
NL7703643A (nl) 1977-10-11
DE2716527A1 (de) 1977-10-20
FR2347351B1 (enrdf_load_stackoverflow) 1982-04-02

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