BE826537A - Procede de preparation d'isocyanates aliphatiques - Google Patents

Procede de preparation d'isocyanates aliphatiques

Info

Publication number
BE826537A
BE826537A BE154215A BE154215A BE826537A BE 826537 A BE826537 A BE 826537A BE 154215 A BE154215 A BE 154215A BE 154215 A BE154215 A BE 154215A BE 826537 A BE826537 A BE 826537A
Authority
BE
Belgium
Prior art keywords
aliphatic isocyanates
preparing aliphatic
preparing
isocyanates
aliphatic
Prior art date
Application number
BE154215A
Other languages
English (en)
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 filed Critical
Publication of BE826537A publication Critical patent/BE826537A/fr

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
BE154215A 1974-03-11 1975-03-11 Procede de preparation d'isocyanates aliphatiques BE826537A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2411442A DE2411442A1 (de) 1974-03-11 1974-03-11 Verfahren zur herstellung von aliphatischen isocyanaten

Publications (1)

Publication Number Publication Date
BE826537A true BE826537A (fr) 1975-09-11

Family

ID=5909633

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154215A BE826537A (fr) 1974-03-11 1975-03-11 Procede de preparation d'isocyanates aliphatiques

Country Status (6)

Country Link
US (1) US3991094A (fr)
JP (1) JPS50121228A (fr)
BE (1) BE826537A (fr)
DE (1) DE2411442A1 (fr)
FR (1) FR2264008B1 (fr)
GB (1) GB1491974A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503270C2 (de) * 1975-01-28 1983-06-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von aliphatischen Isocyanaten
FR2336385A1 (fr) * 1975-12-23 1977-07-22 Poudres & Explosifs Ste Nale Isocyanate de fluoro-2 dinitro-2,2 ethyle et procede de fabrication
US4082787A (en) * 1977-01-03 1978-04-04 E. I. Du Pont De Nemours And Company Methyl isocyanate process
DE2703281A1 (de) * 1977-01-27 1978-08-03 Basf Ag Verfahren zur herstellung von aliphatischen isocyanaten
DE2806214A1 (de) * 1978-02-14 1979-08-16 Bayer Ag Verfahren zur kontinuierlichen aufarbeitung von bei der phosgenierung von monoaminen anfallenden loesungen
JPS63109183A (ja) * 1986-10-27 1988-05-13 Showa Denko Kk 高純度第４級アンモニウム水酸化物の製造方法
US6261472B1 (en) * 1996-11-04 2001-07-17 E. I. Du Pont De Nemours And Company Azeotrope-like compositions containing fluoroethane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047215A (fr) * 1963-07-12
US3465023A (en) * 1965-12-07 1969-09-02 Gen Mills Inc Preparation of nonaromatic polyisocyanates

Also Published As

Publication number Publication date
DE2411442A1 (de) 1975-10-02
JPS50121228A (fr) 1975-09-23
FR2264008A1 (fr) 1975-10-10
GB1491974A (en) 1977-11-16
US3991094A (en) 1976-11-09
FR2264008B1 (fr) 1979-08-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19840311