FR91273E - Procédé de fabrication d'esters isocyaniques - Google Patents

Procédé de fabrication d'esters isocyaniques

Info

Publication number
FR91273E
FR91273E FR85355A FR85355A FR91273E FR 91273 E FR91273 E FR 91273E FR 85355 A FR85355 A FR 85355A FR 85355 A FR85355 A FR 85355A FR 91273 E FR91273 E FR 91273E
Authority
FR
France
Prior art keywords
manufacturing process
isocyanic ester
ester manufacturing
isocyanic
manufacturing
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
FR85355A
Other languages
English (en)
Inventor
Louis Alheritiere
Marcel Repper
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.)
TOULOUSAINE DE PROD CHIM TOLOC
Original Assignee
TOULOUSAINE DE PROD CHIM TOLOC
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 to FR51387A priority Critical patent/FR1476755A/fr
Application filed by TOULOUSAINE DE PROD CHIM TOLOC filed Critical TOULOUSAINE DE PROD CHIM TOLOC
Priority to FR85355A priority patent/FR91273E/fr
Priority to SU1133752A priority patent/SU519129A3/ru
Priority to US620295A priority patent/US3544612A/en
Application granted granted Critical
Publication of FR91273E publication Critical patent/FR91273E/fr
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
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR85355A 1966-02-28 1966-11-29 Procédé de fabrication d'esters isocyaniques Expired FR91273E (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR51387A FR1476755A (fr) 1966-02-28 1966-02-28 Procédé de fabrication d'esters isocyaniques
FR85355A FR91273E (fr) 1966-02-28 1966-11-29 Procédé de fabrication d'esters isocyaniques
SU1133752A SU519129A3 (ru) 1966-02-28 1967-02-03 Способ непрерывного получени изоцианатов
US620295A US3544612A (en) 1966-02-28 1967-03-03 Process for the production of organic isocyanates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR51387A FR1476755A (fr) 1966-02-28 1966-02-28 Procédé de fabrication d'esters isocyaniques
FR85355A FR91273E (fr) 1966-02-28 1966-11-29 Procédé de fabrication d'esters isocyaniques

Publications (1)

Publication Number Publication Date
FR91273E true FR91273E (fr) 1968-05-17

Family

ID=26168886

Family Applications (2)

Application Number Title Priority Date Filing Date
FR51387A Expired FR1476755A (fr) 1966-02-28 1966-02-28 Procédé de fabrication d'esters isocyaniques
FR85355A Expired FR91273E (fr) 1966-02-28 1966-11-29 Procédé de fabrication d'esters isocyaniques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR51387A Expired FR1476755A (fr) 1966-02-28 1966-02-28 Procédé de fabrication d'esters isocyaniques

Country Status (3)

Country Link
US (1) US3544612A (fr)
FR (2) FR1476755A (fr)
SU (1) SU519129A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422976A (en) * 1981-04-07 1983-12-27 Mitsui Toatsu Chemicals, Incorporated Continuous preparation of organic isocyanates
US4922005A (en) * 1985-11-13 1990-05-01 Mitsui Toatsu Chemicals, Incorporated Preparation process of hexamethylene
DE4320820A1 (de) * 1993-06-23 1995-01-05 Basf Ag Verfahren zur Umsetzung von in Carbonsäureestern gelösten Carbonsäurechloriden
DE10310888A1 (de) * 2003-03-11 2004-09-23 Basf Ag Verfahren zur Herstellung von Polyisocyanaten
FR2923483B1 (fr) * 2007-11-09 2009-12-18 Rhodia Operations Procede de preparation d'un compose de type isocyanate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757183A (en) * 1956-07-31 Continuous manufacture of aromatic
US2642449A (en) * 1953-06-16 Preparation of polyisocyanates
US2644007A (en) * 1951-10-08 1953-06-30 Du Pont Preparation of polyamine hydrochlorides and polyisocyanates
US2680127A (en) * 1952-01-02 1954-06-01 Monsanto Chemicals Method of making organic isocyanates
GB761594A (en) * 1953-04-20 1956-11-14 Bayer Ag Production of isocyanates
US2908703A (en) * 1955-08-16 1959-10-13 Harold K Latourette Preparation of aromatic isocyanates

Also Published As

Publication number Publication date
FR1476755A (fr) 1967-04-14
US3544612A (en) 1970-12-01
SU519129A3 (ru) 1976-06-25

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