FR2198923A1 - - Google Patents

Info

Publication number
FR2198923A1
FR2198923A1 FR7332458A FR7332458A FR2198923A1 FR 2198923 A1 FR2198923 A1 FR 2198923A1 FR 7332458 A FR7332458 A FR 7332458A FR 7332458 A FR7332458 A FR 7332458A FR 2198923 A1 FR2198923 A1 FR 2198923A1
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.)
Granted
Application number
FR7332458A
Other languages
French (fr)
Other versions
FR2198923B3 (
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.)
Ethyl Corp
Original Assignee
Ethyl 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 Ethyl Corp filed Critical Ethyl Corp
Publication of FR2198923A1 publication Critical patent/FR2198923A1/fr
Application granted granted Critical
Publication of FR2198923B3 publication Critical patent/FR2198923B3/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
    • 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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7332458A 1972-09-11 1973-09-10 Expired FR2198923B3 ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28803072A 1972-09-11 1972-09-11

Publications (2)

Publication Number Publication Date
FR2198923A1 true FR2198923A1 ( ) 1974-04-05
FR2198923B3 FR2198923B3 ( ) 1976-08-06

Family

ID=23105451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332458A Expired FR2198923B3 ( ) 1972-09-11 1973-09-10

Country Status (7)

Country Link
JP (1) JPS4966627A ( )
BE (1) BE804657A ( )
CA (1) CA1010898A ( )
DE (1) DE2345313B2 ( )
FR (1) FR2198923B3 ( )
GB (1) GB1417928A ( )
NL (1) NL7312317A ( )

Also Published As

Publication number Publication date
FR2198923B3 ( ) 1976-08-06
BE804657A (fr) 1974-03-11
JPS4966627A ( ) 1974-06-27
CA1010898A (en) 1977-05-24
GB1417928A (en) 1975-12-31
NL7312317A ( ) 1974-03-13
DE2345313A1 (de) 1974-04-04
DE2345313B2 (de) 1975-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse