BE756339A - Procede de preparation d'isocyanates - Google Patents

Procede de preparation d'isocyanates

Info

Publication number
BE756339A
BE756339A BE756339DA BE756339A BE 756339 A BE756339 A BE 756339A BE 756339D A BE756339D A BE 756339DA BE 756339 A BE756339 A BE 756339A
Authority
BE
Belgium
Prior art keywords
preparation process
isocyanate preparation
isocyanate
preparation
Prior art date
Application number
Other languages
English (en)
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 BE756339A publication Critical patent/BE756339A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/711—Monoisocyanates or monoisothiocyanates containing oxygen in addition to isocyanate oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE756339D 1969-09-19 1970-09-18 Procede de preparation d'isocyanates BE756339A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691947498 DE1947498B2 (de) 1969-09-19 1969-09-19 Verfahren zur herstellung von isocyanaten

Publications (1)

Publication Number Publication Date
BE756339A true BE756339A (fr) 1971-03-01

Family

ID=5745970

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756339D BE756339A (fr) 1969-09-19 1970-09-18 Procede de preparation d'isocyanates

Country Status (6)

Country Link
BE (1) BE756339A (fr)
CH (1) CH533087A (fr)
DE (1) DE1947498B2 (fr)
FR (1) FR2062378A5 (fr)
GB (1) GB1276774A (fr)
NL (1) NL7013691A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513585A1 (de) * 1985-04-16 1986-10-16 Seeger-Orbis GmbH, 6240 Königstein Spannzange fuer sicherungsringe
DE3824617C1 (en) * 1988-07-20 1989-10-19 Mahle Gmbh, 7000 Stuttgart, De Device for fitting circlips for piston pins
DE4117295A1 (de) * 1991-05-27 1992-12-03 Bosch Gmbh Robert Verfahren zum einsetzen eines geschlitzten, elastischen rings in eine ringnut
DE9212220U1 (fr) * 1992-09-10 1992-11-26 Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen, De

Also Published As

Publication number Publication date
DE1947498A1 (de) 1971-03-25
NL7013691A (fr) 1971-03-23
FR2062378A5 (fr) 1971-06-25
CH533087A (de) 1973-01-31
GB1276774A (en) 1972-06-07
DE1947498B2 (de) 1976-07-08

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