FR1464473A - Préparation d'epsilon-caprolactame - Google Patents

Préparation d'epsilon-caprolactame

Info

Publication number
FR1464473A
FR1464473A FR46420A FR46420A FR1464473A FR 1464473 A FR1464473 A FR 1464473A FR 46420 A FR46420 A FR 46420A FR 46420 A FR46420 A FR 46420A FR 1464473 A FR1464473 A FR 1464473A
Authority
FR
France
Prior art keywords
caprolactam
epsilon
preparation
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
FR46420A
Other languages
English (en)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of FR1464473A publication Critical patent/FR1464473A/fr
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
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
FR46420A 1965-01-19 1966-01-19 Préparation d'epsilon-caprolactame Expired FR1464473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6500631A NL6500631A (fr) 1965-01-19 1965-01-19

Publications (1)

Publication Number Publication Date
FR1464473A true FR1464473A (fr) 1966-12-30

Family

ID=19792148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46420A Expired FR1464473A (fr) 1965-01-19 1966-01-19 Préparation d'epsilon-caprolactame

Country Status (11)

Country Link
US (1) US3346567A (fr)
AT (1) AT260889B (fr)
BE (1) BE675272A (fr)
CH (1) CH462173A (fr)
DE (1) DE1620482A1 (fr)
ES (1) ES321906A1 (fr)
FR (1) FR1464473A (fr)
GB (1) GB1108754A (fr)
IL (1) IL25015A (fr)
NL (1) NL6500631A (fr)
SE (1) SE314376B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687907A (en) * 1970-11-09 1972-08-29 Phillips Petroleum Co Recovery of solvent in arylene sulfide polymer production
US6300496B1 (en) 1999-10-06 2001-10-09 Union Carbide Chemicals & Plastics Technology Corporation Processes for producing epsilon caprolactams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000880A (en) * 1961-09-19 Production of epsilon caprolactams

Also Published As

Publication number Publication date
BE675272A (fr) 1966-07-18
IL25015A (en) 1969-09-25
AT260889B (de) 1968-03-25
SE314376B (fr) 1969-09-08
CH462173A (de) 1968-09-15
DE1620482A1 (de) 1970-04-09
NL6500631A (fr) 1966-07-20
ES321906A1 (es) 1966-06-16
GB1108754A (en) 1968-04-03
US3346567A (en) 1967-10-10

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