FR1261465A - Process for the purification of aromatic polycarboxylic acids - Google Patents

Process for the purification of aromatic polycarboxylic acids

Info

Publication number
FR1261465A
FR1261465A FR828346A FR828346A FR1261465A FR 1261465 A FR1261465 A FR 1261465A FR 828346 A FR828346 A FR 828346A FR 828346 A FR828346 A FR 828346A FR 1261465 A FR1261465 A FR 1261465A
Authority
FR
France
Prior art keywords
purification
polycarboxylic acids
aromatic polycarboxylic
aromatic
acids
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
FR828346A
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Priority to FR828346A priority Critical patent/FR1261465A/en
Application granted granted Critical
Publication of FR1261465A publication Critical patent/FR1261465A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR828346A 1960-05-27 1960-05-27 Process for the purification of aromatic polycarboxylic acids Expired FR1261465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR828346A FR1261465A (en) 1960-05-27 1960-05-27 Process for the purification of aromatic polycarboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828346A FR1261465A (en) 1960-05-27 1960-05-27 Process for the purification of aromatic polycarboxylic acids

Publications (1)

Publication Number Publication Date
FR1261465A true FR1261465A (en) 1961-05-19

Family

ID=8732246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828346A Expired FR1261465A (en) 1960-05-27 1960-05-27 Process for the purification of aromatic polycarboxylic acids

Country Status (1)

Country Link
FR (1) FR1261465A (en)

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