FR949718A - Improvements in the manufacture of acrylonitrile - Google Patents

Improvements in the manufacture of acrylonitrile

Info

Publication number
FR949718A
FR949718A FR949718DA FR949718A FR 949718 A FR949718 A FR 949718A FR 949718D A FR949718D A FR 949718DA FR 949718 A FR949718 A FR 949718A
Authority
FR
France
Prior art keywords
acrylonitrile
manufacture
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)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR949718A publication Critical patent/FR949718A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/12—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
FR949718D 1946-04-30 1947-07-09 Improvements in the manufacture of acrylonitrile Expired FR949718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US949718XA 1946-04-30 1946-04-30

Publications (1)

Publication Number Publication Date
FR949718A true FR949718A (en) 1949-09-07

Family

ID=22248254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949718D Expired FR949718A (en) 1946-04-30 1947-07-09 Improvements in the manufacture of acrylonitrile

Country Status (1)

Country Link
FR (1) FR949718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203758B (en) * 1955-06-02 1965-10-28 Lonza Ag Continuous process for the production of acrylic acid nitrile from acetylene and hydrocyanic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203758B (en) * 1955-06-02 1965-10-28 Lonza Ag Continuous process for the production of acrylic acid nitrile from acetylene and hydrocyanic acid

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