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FR1172173A - Process for the preparation of substantially pure terephthalic acid - Google Patents

Process for the preparation of substantially pure terephthalic acid

Info

Publication number
FR1172173A
FR1172173A FR1172173DA FR1172173A FR 1172173 A FR1172173 A FR 1172173A FR 1172173D A FR1172173D A FR 1172173DA FR 1172173 A FR1172173 A FR 1172173A
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 FR1172173A publication Critical patent/FR1172173A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1172173D 1956-04-11 1957-01-31 Process for the preparation of substantially pure terephthalic acid Expired FR1172173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US799181XA 1956-04-11 1956-04-11

Publications (1)

Publication Number Publication Date
FR1172173A true FR1172173A (en) 1959-02-06

Family

ID=22153636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172173D Expired FR1172173A (en) 1956-04-11 1957-01-31 Process for the preparation of substantially pure terephthalic acid

Country Status (2)

Country Link
FR (1) FR1172173A (en)
GB (1) GB799181A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364256A (en) * 1964-09-09 1968-01-16 Teijin Ltd Process for preparation of high purity terephthalic acid

Also Published As

Publication number Publication date
GB799181A (en) 1958-08-06

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