FR2068663A1 - - Google Patents

Info

Publication number
FR2068663A1
FR2068663A1 FR7042416A FR7042416A FR2068663A1 FR 2068663 A1 FR2068663 A1 FR 2068663A1 FR 7042416 A FR7042416 A FR 7042416A FR 7042416 A FR7042416 A FR 7042416A FR 2068663 A1 FR2068663 A1 FR 2068663A1
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
FR7042416A
Other versions
FR2068663B1 (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.)
Knapsack AG
Original Assignee
Knapsack AG
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 Knapsack AG filed Critical Knapsack AG
Publication of FR2068663A1 publication Critical patent/FR2068663A1/fr
Application granted granted Critical
Publication of FR2068663B1 publication Critical patent/FR2068663B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR707042416A 1969-11-26 1970-11-25 Expired FR2068663B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691959211 DE1959211A1 (de) 1969-11-26 1969-11-26 Verfahren zur Verminderung des Gehaltes an 2-Chlorbutadien-(1,3) in 1,2-Dichloraethan,das bei der unvollstaendigen thermischen Spaltung zu Vinylchlorid zurueckgewonnen wurde

Publications (2)

Publication Number Publication Date
FR2068663A1 true FR2068663A1 (fr) 1971-08-27
FR2068663B1 FR2068663B1 (fr) 1974-06-21

Family

ID=5752053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707042416A Expired FR2068663B1 (fr) 1969-11-26 1970-11-25

Country Status (18)

Country Link
US (1) US3696015A (fr)
JP (1) JPS4824365B1 (fr)
AT (1) AT299137B (fr)
BE (1) BE759409A (fr)
BR (1) BR7024171D0 (fr)
CA (1) CA941332A (fr)
CH (1) CH532542A (fr)
CS (1) CS164909B2 (fr)
DE (1) DE1959211A1 (fr)
ES (1) ES385724A1 (fr)
FR (1) FR2068663B1 (fr)
GB (1) GB1275698A (fr)
HU (1) HU162598B (fr)
LU (1) LU62132A1 (fr)
NL (1) NL7016304A (fr)
RO (1) RO61956A (fr)
SU (1) SU416936A3 (fr)
ZA (1) ZA707906B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407191A1 (fr) * 1975-05-22 1979-05-25 Allied Chem Procede d'enlevement de chloroprenes a partir de courants de dichlorure d'ethylene et nouveau produit ainsi obtenu

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172099A (en) * 1972-05-30 1979-10-23 Stauffer Chemical Company Process for chlorination of ethylene
DE2903640A1 (de) * 1979-01-31 1980-08-14 Hoechst Ag Verfahren zur reinigung von 1,2-dichloraethan, das bei der unvollstaendigen thermischen spaltung zu vinylchlorid zurueckgewonnen wurde
DE3519161A1 (de) * 1985-05-29 1986-12-04 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von 1,2-dichlorethan
JP4691771B2 (ja) * 2000-10-11 2011-06-01 東ソー株式会社 高純度１，２−ジクロルエタンの回収方法
US8030531B2 (en) * 2007-12-19 2011-10-04 Dupont Performance Elastomers Llc Process for production of 2,3-dichlorobutadiene-1,3
US8026400B2 (en) * 2007-12-19 2011-09-27 Dupont Performance Elastomers Llc Process for production of 2,3-dichlorobutadiene-1,3

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7004977A (fr) * 1969-04-09 1970-10-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7004977A (fr) * 1969-04-09 1970-10-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407191A1 (fr) * 1975-05-22 1979-05-25 Allied Chem Procede d'enlevement de chloroprenes a partir de courants de dichlorure d'ethylene et nouveau produit ainsi obtenu

Also Published As

Publication number Publication date
CH532542A (de) 1973-01-15
DE1959211A1 (de) 1970-06-04
SU416936A3 (ru) 1974-02-25
LU62132A1 (fr) 1971-08-12
ES385724A1 (es) 1973-04-01
GB1275698A (en) 1972-05-24
AT299137B (de) 1972-06-12
HU162598B (fr) 1973-03-28
CS164909B2 (fr) 1975-11-28
JPS4824365B1 (fr) 1973-07-20
ZA707906B (en) 1971-12-29
NL7016304A (fr) 1971-05-28
FR2068663B1 (fr) 1974-06-21
CA941332A (en) 1974-02-05
RO61956A (fr) 1977-08-15
BR7024171D0 (pt) 1973-01-16
US3696015A (en) 1972-10-03
BE759409A (fr) 1971-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse