BE754496A - Procede pour la preparation de l'isoprene - Google Patents

Procede pour la preparation de l'isoprene

Info

Publication number
BE754496A
BE754496A BE754496DA BE754496A BE 754496 A BE754496 A BE 754496A BE 754496D A BE754496D A BE 754496DA BE 754496 A BE754496 A BE 754496A
Authority
BE
Belgium
Prior art keywords
isoprene
preparation
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of BE754496A publication Critical patent/BE754496A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE754496D 1969-08-06 Procede pour la preparation de l'isoprene BE754496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1939896A DE1939896C3 (de) 1969-08-06 1969-08-06 Verfahren zur destillativen Abtrennung von Isopren

Publications (1)

Publication Number Publication Date
BE754496A true BE754496A (fr) 1971-02-05

Family

ID=5742012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754496D BE754496A (fr) 1969-08-06 Procede pour la preparation de l'isoprene

Country Status (10)

Country Link
US (1) US3673265A (fr)
JP (1) JPS4817245B1 (fr)
AT (1) AT298431B (fr)
BE (1) BE754496A (fr)
CA (1) CA948145A (fr)
DE (1) DE1939896C3 (fr)
ES (1) ES382474A1 (fr)
FR (1) FR2056677A5 (fr)
GB (1) GB1266074A (fr)
NL (1) NL148031B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496884B1 (fr) * 1970-09-29 1974-02-16

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1618331C3 (de) * 1967-01-02 1975-07-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Isopren
DE1668017A1 (de) * 1967-09-06 1971-07-22 Bayer Ag Verfahren zur Rein-Darstellung von Isopren

Also Published As

Publication number Publication date
NL148031B (nl) 1975-12-15
NL7011652A (fr) 1971-02-09
DE1939896B2 (de) 1974-05-22
AT298431B (de) 1972-05-10
CA948145A (en) 1974-05-28
ES382474A1 (es) 1972-12-01
GB1266074A (fr) 1972-03-08
FR2056677A5 (fr) 1971-05-14
DE1939896C3 (de) 1974-12-19
JPS4817245B1 (fr) 1973-05-28
US3673265A (en) 1972-06-27
DE1939896A1 (de) 1971-02-18

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