IT506089A - - Google Patents

Info

Publication number
IT506089A
IT506089A IT506089DA IT506089A IT 506089 A IT506089 A IT 506089A IT 506089D A IT506089D A IT 506089DA IT 506089 A IT506089 A IT 506089A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT506089A publication Critical patent/IT506089A/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT506089D 1952-12-04 IT506089A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1089037XA 1952-12-04 1952-12-04

Publications (1)

Publication Number Publication Date
IT506089A true IT506089A (enrdf_load_stackoverflow)

Family

ID=22324729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT506089D IT506089A (enrdf_load_stackoverflow) 1952-12-04

Country Status (3)

Country Link
DE (1) DE1119257B (enrdf_load_stackoverflow)
FR (1) FR1089037A (enrdf_load_stackoverflow)
IT (1) IT506089A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868828A (en) * 1956-11-19 1959-01-13 Goodrich Co B F Method of removing lactonitrile from aqueous mixtures
NL302210A (enrdf_load_stackoverflow) * 1963-01-16

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725277C (de) * 1939-11-18 1942-09-18 Roehm & Haas G M B H Verfahren zur Herstellung von Acrylnitril durch katalytische Wasserabspaltung aus AEthylencyanhydrin
DE732562C (de) * 1940-01-28 1943-03-05 Ig Farbenindustrie Ag Verfahren zur Abtrennung von Acrylsaeurenitril
US2452554A (en) * 1942-06-06 1948-11-02 American Cyanamid Co Production of acrylonitrile
DE850888C (de) * 1943-05-15 1952-09-29 Chemische Werke Huels Ges Mit Verfahren zur Reinigung von Acrylsaeurenitril
US2579638A (en) * 1949-01-12 1951-12-25 Pechiney Cie De Products Chimi Production of acrylic nitrile
BE496576A (enrdf_load_stackoverflow) * 1949-06-24

Also Published As

Publication number Publication date
DE1119257B (de) 1961-12-14
FR1089037A (fr) 1955-03-14

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