FR2309549B1 - - Google Patents

Info

Publication number
FR2309549B1
FR2309549B1 FR7612605A FR7612605A FR2309549B1 FR 2309549 B1 FR2309549 B1 FR 2309549B1 FR 7612605 A FR7612605 A FR 7612605A FR 7612605 A FR7612605 A FR 7612605A FR 2309549 B1 FR2309549 B1 FR 2309549B1
Authority
FR
France
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
FR7612605A
Other languages
French (fr)
Other versions
FR2309549A1 (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.)
Bayer AG
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2309549A1 publication Critical patent/FR2309549A1/fr
Application granted granted Critical
Publication of FR2309549B1 publication Critical patent/FR2309549B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7612605A 1975-04-30 1976-04-28 Procede de formation de diesters de propylene-glycol lors de la preparation d'oxyde de propylene Granted FR2309549A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2519291A DE2519291C3 (de) 1975-04-30 1975-04-30 Verfahren zur Gewinnung von Propylenglykoldicarboxylaten bei der Herstellung von Propylenoxid

Publications (2)

Publication Number Publication Date
FR2309549A1 FR2309549A1 (fr) 1976-11-26
FR2309549B1 true FR2309549B1 (enrdf_load_stackoverflow) 1979-09-07

Family

ID=5945444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612605A Granted FR2309549A1 (fr) 1975-04-30 1976-04-28 Procede de formation de diesters de propylene-glycol lors de la preparation d'oxyde de propylene

Country Status (12)

Country Link
JP (1) JPS5946230B2 (enrdf_load_stackoverflow)
BE (1) BE841201A (enrdf_load_stackoverflow)
CA (1) CA1069458A (enrdf_load_stackoverflow)
DE (1) DE2519291C3 (enrdf_load_stackoverflow)
ES (1) ES447409A1 (enrdf_load_stackoverflow)
FR (1) FR2309549A1 (enrdf_load_stackoverflow)
GB (1) GB1491661A (enrdf_load_stackoverflow)
IE (1) IE43576B1 (enrdf_load_stackoverflow)
NL (1) NL175909C (enrdf_load_stackoverflow)
NO (1) NO761472L (enrdf_load_stackoverflow)
RO (1) RO69788A (enrdf_load_stackoverflow)
SU (1) SU621313A3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0540410U (ja) * 1991-10-24 1993-06-01 清水建設株式会社 Ｐｃ版間目地
DE102009038398A1 (de) 2009-08-24 2011-03-03 Uhde Gmbh Verfahren und Vorrichtung zur Herstellung von Alkylenoxiden und von Alkylenglykolen

Also Published As

Publication number Publication date
FR2309549A1 (fr) 1976-11-26
GB1491661A (en) 1977-11-09
IE43576L (en) 1976-10-30
DE2519291B2 (de) 1979-10-11
NO761472L (enrdf_load_stackoverflow) 1976-11-02
BE841201A (fr) 1976-10-28
RO69788A (ro) 1980-12-30
DE2519291C3 (de) 1980-07-03
IE43576B1 (en) 1981-04-08
NL7604535A (nl) 1976-11-02
NL175909C (nl) 1985-01-16
CA1069458A (en) 1980-01-08
JPS51133220A (en) 1976-11-18
ES447409A1 (es) 1978-10-16
JPS5946230B2 (ja) 1984-11-10
SU621313A3 (ru) 1978-08-25
DE2519291A1 (de) 1976-11-11
NL175909B (nl) 1984-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse