FR1166204A - Process for the regeneration of terephthalic acid from polymethylene terephthalates - Google Patents

Process for the regeneration of terephthalic acid from polymethylene terephthalates

Info

Publication number
FR1166204A
FR1166204A FR1166204DA FR1166204A FR 1166204 A FR1166204 A FR 1166204A FR 1166204D A FR1166204D A FR 1166204DA FR 1166204 A FR1166204 A FR 1166204A
Authority
FR
France
Prior art keywords
regeneration
terephthalic acid
polymethylene terephthalates
terephthalates
polymethylene
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of FR1166204A publication Critical patent/FR1166204A/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
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
FR1166204D 1957-02-08 1957-02-08 Process for the regeneration of terephthalic acid from polymethylene terephthalates Expired FR1166204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166204T 1957-02-08

Publications (1)

Publication Number Publication Date
FR1166204A true FR1166204A (en) 1958-11-04

Family

ID=9654899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166204D Expired FR1166204A (en) 1957-02-08 1957-02-08 Process for the regeneration of terephthalic acid from polymethylene terephthalates

Country Status (3)

Country Link
FR (1) FR1166204A (en)
GB (1) GB823488A (en)
NL (2) NL104017C (en)

Also Published As

Publication number Publication date
NL221581A (en)
NL104017C (en)
GB823488A (en) 1959-11-11

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