FR1103389A - Process for preparing naphthalene having the quality of a hot-pressed material - Google Patents

Process for preparing naphthalene having the quality of a hot-pressed material

Info

Publication number
FR1103389A
FR1103389A FR1103389DA FR1103389A FR 1103389 A FR1103389 A FR 1103389A FR 1103389D A FR1103389D A FR 1103389DA FR 1103389 A FR1103389 A FR 1103389A
Authority
FR
France
Prior art keywords
hot
quality
pressed material
preparing naphthalene
naphthalene
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Application granted granted Critical
Publication of FR1103389A publication Critical patent/FR1103389A/en
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
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
FR1103389D 1953-07-11 1954-07-02 Process for preparing naphthalene having the quality of a hot-pressed material Expired FR1103389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1103389X 1953-07-11

Publications (1)

Publication Number Publication Date
FR1103389A true FR1103389A (en) 1955-11-02

Family

ID=7722949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103389D Expired FR1103389A (en) 1953-07-11 1954-07-02 Process for preparing naphthalene having the quality of a hot-pressed material

Country Status (1)

Country Link
FR (1) FR1103389A (en)

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