IT1229143B - Procedimento per la produzione di isocianati - Google Patents

Procedimento per la produzione di isocianati

Info

Publication number
IT1229143B
IT1229143B IT8920041A IT2004189A IT1229143B IT 1229143 B IT1229143 B IT 1229143B IT 8920041 A IT8920041 A IT 8920041A IT 2004189 A IT2004189 A IT 2004189A IT 1229143 B IT1229143 B IT 1229143B
Authority
IT
Italy
Prior art keywords
boiling point
isocyanates
methanol
procedure
production
Prior art date
Application number
IT8920041A
Other languages
English (en)
Other versions
IT8920041A0 (it
Inventor
Franco Mizia
Carlo Calderoni
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to IT8920041A priority Critical patent/IT1229143B/it
Publication of IT8920041A0 publication Critical patent/IT8920041A0/it
Priority to BE9000377A priority patent/BE1003794A3/fr
Application granted granted Critical
Publication of IT1229143B publication Critical patent/IT1229143B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT8920041A 1989-04-07 1989-04-07 Procedimento per la produzione di isocianati IT1229143B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8920041A IT1229143B (it) 1989-04-07 1989-04-07 Procedimento per la produzione di isocianati
BE9000377A BE1003794A3 (fr) 1989-04-07 1990-04-04 Procede pour la production d'isocyanates.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920041A IT1229143B (it) 1989-04-07 1989-04-07 Procedimento per la produzione di isocianati

Publications (2)

Publication Number Publication Date
IT8920041A0 IT8920041A0 (it) 1989-04-07
IT1229143B true IT1229143B (it) 1991-07-22

Family

ID=11163345

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920041A IT1229143B (it) 1989-04-07 1989-04-07 Procedimento per la produzione di isocianati

Country Status (2)

Country Link
BE (1) BE1003794A3 (it)
IT (1) IT1229143B (it)

Also Published As

Publication number Publication date
BE1003794A3 (fr) 1992-06-16
IT8920041A0 (it) 1989-04-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970415