FR1172226A - Process for the preparation of substantially pure terephthalic acid - Google Patents

Process for the preparation of substantially pure terephthalic acid

Info

Publication number
FR1172226A
FR1172226A FR1172226DA FR1172226A FR 1172226 A FR1172226 A FR 1172226A FR 1172226D A FR1172226D A FR 1172226DA FR 1172226 A FR1172226 A FR 1172226A
Authority
FR
France
Prior art keywords
preparation
terephthalic acid
substantially pure
pure terephthalic
acid
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of FR1172226A publication Critical patent/FR1172226A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR1172226D 1956-04-11 1957-02-06 Process for the preparation of substantially pure terephthalic acid Expired FR1172226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1172226XA 1956-04-11 1956-04-11

Publications (1)

Publication Number Publication Date
FR1172226A true FR1172226A (en) 1959-02-06

Family

ID=22371617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172226D Expired FR1172226A (en) 1956-04-11 1957-02-06 Process for the preparation of substantially pure terephthalic acid

Country Status (1)

Country Link
FR (1) FR1172226A (en)

Similar Documents

Publication Publication Date Title
BE581049A (en) Process for preparing phthalic acid esters
FR1186664A (en) Process for the preparation of neutral esters of thiolthionophosphoric acid
CH395974A (en) Process for preparing esters of cycloundecanecarboxylic acid
FR1182010A (en) Process for preparing beta-naphthol-sulfonic acid
FR1223090A (en) Process for preparing acelaic acid
FR1172173A (en) Process for the preparation of substantially pure terephthalic acid
FR1172226A (en) Process for the preparation of substantially pure terephthalic acid
FR1151213A (en) Process for preparing pure terephthalic acid
BE598351A (en) Process for preparing terephthalic acid dichloride
FR1193540A (en) Process for the decomposition of polyesters of terephthalic acid into terephthalic acid
CH347513A (en) Process for preparing p-nitro-benzoic acid
FR1136560A (en) Process for preparing pure terephthalic acid
FR1194764A (en) Process for the preparation of pure terephthalic acid
FR1186381A (en) Process for the preparation of mono- (beta-oxyethyl) ester of terephthalic acid
FR1177765A (en) Process for preparing terephthalic acid
FR1169355A (en) Process for the preparation of phosphoric acid esters
FR1181752A (en) Process for preparing gluconic acid monohydrate
BE599127A (en) Process for the preparation of nitro-3-hydroxy-thiofen-2-carboxylic acid esters
FR81251E (en) Process for preparing beta-cyclopentyl-acrylic acid
FR1192293A (en) Process for preparing levulic acid
FR1217375A (en) Process for the preparation of nitrilo-triphosphoric acid esters
CH390894A (en) Process for preparing adipic acid
FR1278266A (en) Process for preparing terephthalic acid dichloride
FR1299996A (en) Process for preparing esters of terephthalic acid
FR1209858A (en) Process for preparing beta-cyclopentyl-acrylic acid