FR1578026A - - Google Patents

Info

Publication number
FR1578026A
FR1578026A FR1578026DA FR1578026A FR 1578026 A FR1578026 A FR 1578026A FR 1578026D A FR1578026D A FR 1578026DA FR 1578026 A FR1578026 A FR 1578026A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1578026A publication Critical patent/FR1578026A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1578026D 1967-04-28 1968-04-29 Expired FR1578026A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63457767A 1967-04-28 1967-04-28

Publications (1)

Publication Number Publication Date
FR1578026A true FR1578026A (de) 1969-08-14

Family

ID=24544366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1578026D Expired FR1578026A (de) 1967-04-28 1968-04-29

Country Status (5)

Country Link
BE (1) BE714425A (de)
DE (1) DE1768317B2 (de)
FR (1) FR1578026A (de)
GB (1) GB1187899A (de)
NL (1) NL6806098A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951986A (zh) * 2011-08-17 2013-03-06 中国石油化工股份有限公司 分离碳五馏分并制取化学级异戊二烯的方法

Also Published As

Publication number Publication date
DE1768317B2 (de) 1973-06-14
GB1187899A (en) 1970-04-15
BE714425A (de) 1968-10-29
NL6806098A (de) 1968-10-29
DE1768317A1 (de) 1972-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse