DK517882A - Fremgangsmaade til fremstilling af n-substituerede n-isocyanatocarbonyl-carbamater - Google Patents

Fremgangsmaade til fremstilling af n-substituerede n-isocyanatocarbonyl-carbamater Download PDF

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Publication number
DK517882A
DK517882A DK517882A DK517882A DK517882A DK 517882 A DK517882 A DK 517882A DK 517882 A DK517882 A DK 517882A DK 517882 A DK517882 A DK 517882A DK 517882 A DK517882 A DK 517882A
Authority
DK
Denmark
Prior art keywords
substituted
isocyanatocarbonyl
carbamates
preparing
procedure
Prior art date
Application number
DK517882A
Other languages
English (en)
Inventor
Engelbert Kuehle
Hermann Hagemann
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 DK517882A publication Critical patent/DK517882A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/58—Y being a hetero atom
    • C07C275/60—Y being an oxygen atom, e.g. allophanic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Furan Compounds (AREA)
DK517882A 1981-11-21 1982-11-19 Fremgangsmaade til fremstilling af n-substituerede n-isocyanatocarbonyl-carbamater DK517882A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813146230 DE3146230A1 (de) 1981-11-21 1981-11-21 Verfahren zur herstellung von n-substituierten n-isocyanatocarbonyl-carbamaten

Publications (1)

Publication Number Publication Date
DK517882A true DK517882A (da) 1983-05-22

Family

ID=6146922

Family Applications (1)

Application Number Title Priority Date Filing Date
DK517882A DK517882A (da) 1981-11-21 1982-11-19 Fremgangsmaade til fremstilling af n-substituerede n-isocyanatocarbonyl-carbamater

Country Status (8)

Country Link
US (1) US4482737A (da)
EP (1) EP0080106B1 (da)
JP (1) JPS5892649A (da)
AT (1) ATE16099T1 (da)
CA (1) CA1194887A (da)
DE (2) DE3146230A1 (da)
DK (1) DK517882A (da)
IL (1) IL67305A0 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414881A1 (de) * 1984-04-19 1985-10-24 Bayer Ag, 5090 Leverkusen Allophanat-derivate
DE3726050A1 (de) * 1987-08-06 1989-02-16 Bayer Ag Isocyanato-acylurethane, verfahren zur ihrer herstellung und ihre verwendung
US6664740B2 (en) * 2001-02-01 2003-12-16 The Regents Of The University Of California Formation of a field reversed configuration for magnetic and electrostatic confinement of plasma

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962302A (en) * 1974-03-08 1976-06-08 Atlantic Richfield Company Production of isocyanates from esters of carbamic acids (urethanes)
US3919280A (en) * 1974-07-05 1975-11-11 Atlantic Richfield Co Recovery of solvents employed in the production of isocyanates from esters of carbamic acids

Also Published As

Publication number Publication date
JPS5892649A (ja) 1983-06-02
ATE16099T1 (de) 1985-11-15
IL67305A0 (en) 1983-03-31
DE3146230A1 (de) 1983-05-26
EP0080106B1 (de) 1985-10-16
US4482737A (en) 1984-11-13
EP0080106A1 (de) 1983-06-01
DE3266958D1 (en) 1985-11-21
CA1194887A (en) 1985-10-08
JPH0246029B2 (da) 1990-10-12

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Legal Events

Date Code Title Description
ATS Application withdrawn