FR2019863A1 - - Google Patents

Info

Publication number
FR2019863A1
FR2019863A1 FR6933943A FR6933943A FR2019863A1 FR 2019863 A1 FR2019863 A1 FR 2019863A1 FR 6933943 A FR6933943 A FR 6933943A FR 6933943 A FR6933943 A FR 6933943A FR 2019863 A1 FR2019863 A1 FR 2019863A1
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.)
Withdrawn
Application number
FR6933943A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2019863A1 publication Critical patent/FR2019863A1/fr
Withdrawn legal-status Critical Current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
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

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)
FR6933943A 1968-10-03 1969-10-03 Withdrawn FR2019863A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76493768A 1968-10-03 1968-10-03

Publications (1)

Publication Number Publication Date
FR2019863A1 true FR2019863A1 (fr) 1970-07-10

Family

ID=25072213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933943A Withdrawn FR2019863A1 (fr) 1968-10-03 1969-10-03

Country Status (7)

Country Link
BE (1) BE739431A (fr)
BR (1) BR6912705D0 (fr)
DE (1) DE1950080A1 (fr)
DK (1) DK122384B (fr)
FR (1) FR2019863A1 (fr)
GB (1) GB1229133A (fr)
NL (1) NL6914101A (fr)

Also Published As

Publication number Publication date
DE1950080A1 (de) 1970-04-09
NL6914101A (fr) 1970-04-07
DK122384B (da) 1972-02-28
BR6912705D0 (pt) 1973-01-11
GB1229133A (fr) 1971-04-21
BE739431A (fr) 1970-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse