FR1071628A - Process for preparing isocyanates - Google Patents

Process for preparing isocyanates

Info

Publication number
FR1071628A
FR1071628A FR1071628DA FR1071628A FR 1071628 A FR1071628 A FR 1071628A FR 1071628D A FR1071628D A FR 1071628DA FR 1071628 A FR1071628 A FR 1071628A
Authority
FR
France
Prior art keywords
preparing isocyanates
isocyanates
preparing
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
Other languages
French (fr)
Inventor
Jean Vaganay
Simone Wevert
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of FR1071628A publication Critical patent/FR1071628A/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
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
FR1071628D 1951-09-15 1951-09-15 Process for preparing isocyanates Expired FR1071628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1071628T 1951-09-15

Publications (1)

Publication Number Publication Date
FR1071628A true FR1071628A (en) 1954-09-02

Family

ID=9605245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071628D Expired FR1071628A (en) 1951-09-15 1951-09-15 Process for preparing isocyanates

Country Status (1)

Country Link
FR (1) FR1071628A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162357B (en) * 1956-09-21 1964-02-06 Gen Aniline & Film Corp Process for the production of isocyanates
EP0424836A1 (en) * 1989-10-23 1991-05-02 MITSUI TOATSU CHEMICALS, Inc. Preparation process of aliphatic isocyanates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162357B (en) * 1956-09-21 1964-02-06 Gen Aniline & Film Corp Process for the production of isocyanates
EP0424836A1 (en) * 1989-10-23 1991-05-02 MITSUI TOATSU CHEMICALS, Inc. Preparation process of aliphatic isocyanates

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