GB1529780A - Process for the production of monoisocyanates - Google Patents

Process for the production of monoisocyanates

Info

Publication number
GB1529780A
GB1529780A GB36520/77A GB3652077A GB1529780A GB 1529780 A GB1529780 A GB 1529780A GB 36520/77 A GB36520/77 A GB 36520/77A GB 3652077 A GB3652077 A GB 3652077A GB 1529780 A GB1529780 A GB 1529780A
Authority
GB
United Kingdom
Prior art keywords
isocyanates
monoisocyanates
sept
formula
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB36520/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 GB1529780A publication Critical patent/GB1529780A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB36520/77A 1976-09-04 1977-09-01 Process for the production of monoisocyanates Expired GB1529780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639931A DE2639931C2 (de) 1976-09-04 1976-09-04 Verfahren zur Herstellung von aliphatischen Monoisocyanaten

Publications (1)

Publication Number Publication Date
GB1529780A true GB1529780A (en) 1978-10-25

Family

ID=5987175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36520/77A Expired GB1529780A (en) 1976-09-04 1977-09-01 Process for the production of monoisocyanates

Country Status (10)

Country Link
US (1) US4231952A (https=)
JP (1) JPS5331625A (https=)
BE (1) BE858363A (https=)
BR (1) BR7705872A (https=)
CH (1) CH629181A5 (https=)
DE (1) DE2639931C2 (https=)
ES (1) ES462093A1 (https=)
FR (1) FR2363543A1 (https=)
GB (1) GB1529780A (https=)
IT (1) IT1091120B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937028A1 (de) 1979-09-13 1981-04-09 Basf Ag, 6700 Ludwigshafen 1-monohalogenierte isocyanate und verfahren zur herstellung von gemischen von 1-monohalogenierten isocyanaten und 1,2-ungesaettigten isocyanaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440268A (en) * 1965-09-15 1969-04-22 Stauffer Chemical Co Process for producing organic isocyanates
GB1208862A (en) * 1966-12-05 1970-10-14 Ici Ltd Manufacture of organic isocyanates
US3694323A (en) * 1968-08-05 1972-09-26 Du Pont Separation of distillable isocyanates from their phosgenation masses
US3644461A (en) * 1969-02-19 1972-02-22 Ott Chemical Co Preparation of alkyl isocyanates
BE791298A (fr) * 1971-11-16 1973-05-14 Basf Ag Procede de preparation d'isocyanates
DE2210285C3 (de) * 1972-03-03 1981-09-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Isocyanaten
DE2411441A1 (de) * 1974-03-11 1975-10-02 Basf Ag Verfahren zur herstellung von alkylisocyanaten
DE2503270C2 (de) * 1975-01-28 1983-06-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von aliphatischen Isocyanaten

Also Published As

Publication number Publication date
ES462093A1 (es) 1978-06-01
IT1091120B (it) 1985-06-26
DE2639931A1 (de) 1978-03-09
JPS5331625A (en) 1978-03-25
BR7705872A (pt) 1978-06-27
DE2639931C2 (de) 1984-12-13
BE858363A (fr) 1978-03-02
JPS6117814B2 (https=) 1986-05-09
FR2363543B1 (https=) 1980-10-17
US4231952A (en) 1980-11-04
CH629181A5 (de) 1982-04-15
FR2363543A1 (fr) 1978-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee