IN171456B - - Google Patents

Info

Publication number
IN171456B
IN171456B IN480/MAS/88A IN480MA1988A IN171456B IN 171456 B IN171456 B IN 171456B IN 480MA1988 A IN480MA1988 A IN 480MA1988A IN 171456 B IN171456 B IN 171456B
Authority
IN
India
Application number
IN480/MAS/88A
Other languages
English (en)
Inventor
Senni Paolo
Zuliani Leandro
Ferruzzi Sergio
Original Assignee
Friuli Chim Spa
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 Friuli Chim Spa filed Critical Friuli Chim Spa
Publication of IN171456B publication Critical patent/IN171456B/en

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IN480/MAS/88A 1987-07-31 1988-07-08 IN171456B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21548/87A IT1222419B (it) 1987-07-31 1987-07-31 Procedimento di purificazione del caprolattame

Publications (1)

Publication Number Publication Date
IN171456B true IN171456B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1992-10-17

Family

ID=11183439

Family Applications (1)

Application Number Title Priority Date Filing Date
IN480/MAS/88A IN171456B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1987-07-31 1988-07-08

Country Status (8)

Country Link
AR (1) AR244664A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
BR (1) BR8803787A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CA (1) CA1309404C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE3825524A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
ES (1) ES2007278A6 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
IN (1) IN171456B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
IT (1) IT1222419B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
SU (1) SU1709905A3 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781796B1 (fr) † 1998-07-28 2000-09-22 Rhone Poulenc Fibres Procede de deshydratation de lactame
KR20040031007A (ko) * 2001-08-27 2004-04-09 디에스엠 아이피 어셋츠 비.브이. 감압하 알칼리 카프로락탐 생성물의 증류 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1173261B (it) * 1984-02-08 1987-06-18 Snia Bpd Spa Procedimento di purificazione del caprolattame

Also Published As

Publication number Publication date
AR244664A1 (es) 1993-11-30
DE3825524A1 (de) 1989-02-09
ES2007278A6 (es) 1989-06-01
IT8721548A0 (it) 1987-07-31
BR8803787A (pt) 1989-02-21
IT1222419B (it) 1990-09-05
SU1709905A3 (ru) 1992-01-30
CA1309404C (en) 1992-10-27

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