IT7849565A0 - Procedimento per depurare caprolattame - Google Patents

Procedimento per depurare caprolattame

Info

Publication number
IT7849565A0
IT7849565A0 IT7849565A IT4956578A IT7849565A0 IT 7849565 A0 IT7849565 A0 IT 7849565A0 IT 7849565 A IT7849565 A IT 7849565A IT 4956578 A IT4956578 A IT 4956578A IT 7849565 A0 IT7849565 A0 IT 7849565A0
Authority
IT
Italy
Prior art keywords
procedure
purifying caprolactam
caprolactam
purifying
Prior art date
Application number
IT7849565A
Other languages
English (en)
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
Publication of IT7849565A0 publication Critical patent/IT7849565A0/it

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)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT7849565A 1977-05-28 1978-05-26 Procedimento per depurare caprolattame IT7849565A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772724361 DE2724361A1 (de) 1977-05-28 1977-05-28 Reinigung von caprolactam

Publications (1)

Publication Number Publication Date
IT7849565A0 true IT7849565A0 (it) 1978-05-26

Family

ID=6010216

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7849565A IT7849565A0 (it) 1977-05-28 1978-05-26 Procedimento per depurare caprolattame

Country Status (7)

Country Link
JP (1) JPS53147085A (it)
BE (1) BE867528A (it)
DE (1) DE2724361A1 (it)
ES (1) ES470183A1 (it)
FR (1) FR2392010A1 (it)
IT (1) IT7849565A0 (it)
NL (1) NL7805812A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026538A1 (de) * 1980-07-12 1982-02-11 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen extraktion von caprolactam als solches und dessen oligomere enthaltenden waessrigen loesungen
IT1173261B (it) * 1984-02-08 1987-06-18 Snia Bpd Spa Procedimento di purificazione del caprolattame
JP2601946B2 (ja) * 1990-11-21 1997-04-23 宇部興産株式会社 ラクタム含有溶液の精製方法
JP2601945B2 (ja) * 1990-11-21 1997-04-23 宇部興産株式会社 ラクタム油の精製方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550934C3 (de) * 1975-11-13 1980-06-12 Bayer Ag, 5090 Leverkusen Reinigung von Caprolactam

Also Published As

Publication number Publication date
JPS53147085A (en) 1978-12-21
NL7805812A (nl) 1978-11-30
BE867528A (fr) 1978-11-27
DE2724361A1 (de) 1978-11-30
ES470183A1 (es) 1979-01-01
FR2392010A1 (fr) 1978-12-22

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