BE750399A - Procede de preparation d'esters-isocyanates - Google Patents

Procede de preparation d'esters-isocyanates

Info

Publication number
BE750399A
BE750399A BE750399DA BE750399A BE 750399 A BE750399 A BE 750399A BE 750399D A BE750399D A BE 750399DA BE 750399 A BE750399 A BE 750399A
Authority
BE
Belgium
Prior art keywords
isocyanates
preparing esters
esters
preparing
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Priority claimed from DE19691924535 external-priority patent/DE1924535C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE750399A publication Critical patent/BE750399A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D263/12—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/06—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
    • C07D265/08—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE750399D 1969-05-14 1970-05-14 Procede de preparation d'esters-isocyanates BE750399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691924535 DE1924535C3 (de) 1969-05-14 Verfahren zur Herstellung von Esterisocyanaten

Publications (1)

Publication Number Publication Date
BE750399A true BE750399A (fr) 1970-10-16

Family

ID=5734143

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750399D BE750399A (fr) 1969-05-14 1970-05-14 Procede de preparation d'esters-isocyanates

Country Status (4)

Country Link
BE (1) BE750399A (enrdf_load_stackoverflow)
FR (1) FR2047791A5 (enrdf_load_stackoverflow)
GB (1) GB1252099A (enrdf_load_stackoverflow)
NL (1) NL7006629A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278809A (en) 1977-06-15 1981-07-14 The Dow Chemical Company Process for preparing 2-isocyanatoalkyl esters of organic carboxylic acids
US4233425A (en) 1978-11-15 1980-11-11 The Dow Chemical Company Addition polymerizable polyethers having pendant ethylenically unsaturated urethane groups
US4310688A (en) 1979-10-22 1982-01-12 The Dow Chemical Company Reduction of hydrolyzable chloride impurities in an isocyanatoalkyl ester of an organic carboxylic acid
US4260811A (en) 1980-01-14 1981-04-07 The Dow Chemical Company Process for the removal of cyclic imidic ester impurities from an isocyanatoalkyl ester of an organic carboxylic acid
US4264748A (en) 1980-01-28 1981-04-28 The Dow Chemical Company Epoxy resin coating compositions
DE3338077A1 (de) * 1983-10-20 1985-05-09 Bayer Ag, 5090 Leverkusen Ungesaettigte esterisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung bei der herstellung von olefinisch ungesaettigten oligourethanen
US4605712A (en) * 1984-09-24 1986-08-12 Ciba-Geigy Corporation Unsaturated polysiloxanes and polymers thereof
US5334681A (en) * 1989-06-20 1994-08-02 Ciba-Geigy Corporation Fluorine and/or silicone containing poly(alkylene-oxide)-block copolymer hydrogels and contact lenses thereof
DK0493320T3 (da) 1990-12-20 1996-08-26 Ciba Geigy Ag Fluor- og/eller silikone-holdige poly(alkylenoxid)-blokcopolymerer og kontaktlinser deraf
CN101084186B (zh) 2004-11-04 2011-05-11 昭和电工株式会社 异氰酸酯化合物及其制备方法，和反应性单体、反应性（甲基）丙烯酸酯聚合物和其用途

Also Published As

Publication number Publication date
DE1924535A1 (de) 1970-11-19
NL7006629A (enrdf_load_stackoverflow) 1970-11-17
FR2047791A5 (enrdf_load_stackoverflow) 1971-03-12
DE1924535B2 (de) 1976-07-29
GB1252099A (enrdf_load_stackoverflow) 1971-11-03

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