FR2091355A5 - - Google Patents

Info

Publication number
FR2091355A5
FR2091355A5 FR7116602A FR7116602A FR2091355A5 FR 2091355 A5 FR2091355 A5 FR 2091355A5 FR 7116602 A FR7116602 A FR 7116602A FR 7116602 A FR7116602 A FR 7116602A FR 2091355 A5 FR2091355 A5 FR 2091355A5
Authority
FR
France
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
FR7116602A
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of FR2091355A5 publication Critical patent/FR2091355A5/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; 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)
  • Polyamides (AREA)
FR7116602A 1970-05-07 1971-05-07 Expired FR2091355A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3883270 1970-05-07
JP3883170 1970-05-07

Publications (1)

Publication Number Publication Date
FR2091355A5 true FR2091355A5 (fr) 1972-01-14

Family

ID=26378117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116602A Expired FR2091355A5 (fr) 1970-05-07 1971-05-07

Country Status (6)

Country Link
US (1) US3868375A (fr)
BE (1) BE766887A (fr)
CA (1) CA941841A (fr)
CH (1) CH565734A5 (fr)
FR (1) FR2091355A5 (fr)
NL (1) NL7106294A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147216B (de) * 1961-07-22 1963-04-18 Basf Ag Verfahren zur Abscheidung von cyclischen Dicarbonsaeuren aus ihren Alkalisalzen

Also Published As

Publication number Publication date
DE2122583B2 (de) 1976-07-01
BE766887A (fr) 1971-10-01
US3868375A (en) 1975-02-25
CH565734A5 (fr) 1975-08-29
CA941841A (en) 1974-02-12
NL7106294A (fr) 1971-11-09
DE2122583A1 (fr) 1971-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse