FR1142996A - Process for the treatment of mixtures of isomers or the like - Google Patents

Process for the treatment of mixtures of isomers or the like

Info

Publication number
FR1142996A
FR1142996A FR1142996DA FR1142996A FR 1142996 A FR1142996 A FR 1142996A FR 1142996D A FR1142996D A FR 1142996DA FR 1142996 A FR1142996 A FR 1142996A
Authority
FR
France
Prior art keywords
isomers
mixtures
treatment
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.)
CH Boehringer Sohn AG and Co KG
Original Assignee
CH Boehringer Sohn AG and Co KG
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 CH Boehringer Sohn AG and Co KG filed Critical CH Boehringer Sohn AG and Co KG
Application granted granted Critical
Publication of FR1142996A publication Critical patent/FR1142996A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/392—Separation; Purification; Stabilisation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR1142996D 1954-07-07 1955-07-07 Process for the treatment of mixtures of isomers or the like Expired FR1142996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1142996XA 1954-07-07 1954-07-07

Publications (1)

Publication Number Publication Date
FR1142996A true FR1142996A (en) 1957-09-25

Family

ID=22354394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142996D Expired FR1142996A (en) 1954-07-07 1955-07-07 Process for the treatment of mixtures of isomers or the like

Country Status (1)

Country Link
FR (1) FR1142996A (en)

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