FR1560154A - - Google Patents

Info

Publication number
FR1560154A
FR1560154A FR1560154DA FR1560154A FR 1560154 A FR1560154 A FR 1560154A FR 1560154D A FR1560154D A FR 1560154DA FR 1560154 A FR1560154 A FR 1560154A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1560154A publication Critical patent/FR1560154A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

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)
FR1560154D 1967-04-26 1968-04-19 Expired FR1560154A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU0013829 1967-04-26

Publications (1)

Publication Number Publication Date
FR1560154A true FR1560154A (cs) 1969-03-14

Family

ID=7568437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560154D Expired FR1560154A (cs) 1967-04-26 1968-04-19

Country Status (4)

Country Link
BE (1) BE713566A (cs)
DE (1) DE1643109A1 (cs)
FR (1) FR1560154A (cs)
NL (1) NL6805657A (cs)

Also Published As

Publication number Publication date
NL6805657A (cs) 1968-10-28
BE713566A (cs) 1968-08-16
DE1643109A1 (de) 1971-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse