BE780513A - PROCESS FOR THE CONTINUOUS PREPARATION OF ORGANIC ISOCYANATES - Google Patents

PROCESS FOR THE CONTINUOUS PREPARATION OF ORGANIC ISOCYANATES

Info

Publication number
BE780513A
BE780513A BE780513A BE780513A BE780513A BE 780513 A BE780513 A BE 780513A BE 780513 A BE780513 A BE 780513A BE 780513 A BE780513 A BE 780513A BE 780513 A BE780513 A BE 780513A
Authority
BE
Belgium
Prior art keywords
continuous preparation
organic isocyanates
isocyanates
organic
continuous
Prior art date
Application number
BE780513A
Other languages
French (fr)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE780513A publication Critical patent/BE780513A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE780513A 1971-03-13 1972-03-10 PROCESS FOR THE CONTINUOUS PREPARATION OF ORGANIC ISOCYANATES BE780513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112181 DE2112181A1 (en) 1971-03-13 1971-03-13 Process for the continuous production of organic isocyanates

Publications (1)

Publication Number Publication Date
BE780513A true BE780513A (en) 1972-09-11

Family

ID=5801469

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780513A BE780513A (en) 1971-03-13 1972-03-10 PROCESS FOR THE CONTINUOUS PREPARATION OF ORGANIC ISOCYANATES

Country Status (3)

Country Link
BE (1) BE780513A (en)
DE (1) DE2112181A1 (en)
FR (1) FR2129554A5 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736988C1 (en) * 1987-10-31 1989-03-23 Bayer Ag Process for the continuous production of organic mono- and polyisocyanates
DE4443642A1 (en) * 1994-12-08 1996-06-13 Bayer Ag Continuous process for the production of organic isocyanates
DE10222968A1 (en) 2002-05-23 2003-12-04 Basf Ag Process for the preparation of isocyanates
DE10238995A1 (en) * 2002-08-20 2004-02-26 Basf Ag Production of aromatic di-isocyanate e.g. used in polyurethane production, comprises gas-phase reaction of phosgene with diamine under moderate pressure in reactor with low phosgene hold-up
DE10260082A1 (en) 2002-12-19 2004-07-01 Basf Ag Process for the continuous production of isocyanates
DE10310888A1 (en) 2003-03-11 2004-09-23 Basf Ag Production of polyisocyanates useful for polyurethane production comprises reacting an amine with phosgene in a tubular reactor and passing the reactor effluent to a distillation column
WO2017001322A1 (en) * 2015-06-29 2017-01-05 Covestro Deutschland Ag Process for preparing polyisocyanates

Also Published As

Publication number Publication date
DE2112181A1 (en) 1972-10-05
DE2112181B2 (en) 1980-02-21
FR2129554A5 (en) 1972-10-27

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