FR836457A - Process for the separation of phenol and oxydiphenyls - Google Patents

Process for the separation of phenol and oxydiphenyls

Info

Publication number
FR836457A
FR836457A FR836457DA FR836457A FR 836457 A FR836457 A FR 836457A FR 836457D A FR836457D A FR 836457DA FR 836457 A FR836457 A FR 836457A
Authority
FR
France
Prior art keywords
oxydiphenyls
phenol
separation
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.)
Chemische Fabrik Von Heyden AG
Original Assignee
Chemische Fabrik Von Heyden 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 Chemische Fabrik Von Heyden AG filed Critical Chemische Fabrik Von Heyden AG
Application granted granted Critical
Publication of FR836457A publication Critical patent/FR836457A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR836457D 1937-06-18 1938-04-11 Process for the separation of phenol and oxydiphenyls Expired FR836457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE836457X 1937-06-18

Publications (1)

Publication Number Publication Date
FR836457A true FR836457A (en) 1939-01-18

Family

ID=6761171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836457D Expired FR836457A (en) 1937-06-18 1938-04-11 Process for the separation of phenol and oxydiphenyls

Country Status (1)

Country Link
FR (1) FR836457A (en)

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