FR2087923A5 - - Google Patents

Info

Publication number
FR2087923A5
FR2087923A5 FR7111089A FR7111089A FR2087923A5 FR 2087923 A5 FR2087923 A5 FR 2087923A5 FR 7111089 A FR7111089 A FR 7111089A FR 7111089 A FR7111089 A FR 7111089A FR 2087923 A5 FR2087923 A5 FR 2087923A5
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
FR7111089A
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 FR2087923A5 publication Critical patent/FR2087923A5/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
    • C07C7/152—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7111089A 1970-03-30 1971-03-30 Expired FR2087923A5 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2674870 1970-03-30
JP2730270 1970-03-31
JP2730170 1970-03-31
JP2769770 1970-04-01
JP9604770 1970-10-31
JP9907470 1970-11-12
JP11641070 1970-12-22

Publications (1)

Publication Number Publication Date
FR2087923A5 true FR2087923A5 (fr) 1971-12-31

Family

ID=27564113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111089A Expired FR2087923A5 (fr) 1970-03-30 1971-03-30

Country Status (6)

Country Link
US (1) US3725490A (fr)
CA (1) CA959504A (fr)
DE (1) DE2115448C3 (fr)
FR (1) FR2087923A5 (fr)
GB (1) GB1301603A (fr)
NL (1) NL160236C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855334A (en) * 1973-10-29 1974-12-17 Sun Ventures Inc Separation of 2,6-dimethylnaphthalene by complexation
US3890403A (en) * 1973-11-14 1975-06-17 Teijin Ltd Process for separating and recovering 2,6-dimethylnaththalenes
US3936509A (en) * 1974-11-04 1976-02-03 Teijin Limited Process for separating dimethyl naphthalenes comprising 2,6-dimethyl naphthalenes as main component
US4073819A (en) * 1977-06-17 1978-02-14 Sun Oil Company Of Pennsylvania 2,6-Dimethylnaphthalene extraction process
JP2553392B2 (ja) * 1988-06-13 1996-11-13 三菱石油株式会社 ２，６―ジメチルナフタレンの分離方法
US5955641A (en) * 1998-03-16 1999-09-21 Chevron Chemical Company Llc Method of making dimethylnaphthalenes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941017A (en) * 1954-03-06 1960-06-14 Standard Oil Co Napthalene extraction process utilizing polynitro aromatic compounds as complexors
US2914581A (en) * 1954-08-02 1959-11-24 Texaco Inc Process for fractionating mixtures containing alpha- and beta-monosubstituted naphthalenes utilizing tetrahalophthalic anhydrides
US2941019A (en) * 1956-09-12 1960-06-14 Standard Oil Co Extractive crystallization process for the recovery of naphthalene from hydrocarbon stocks utilizing polynitro aromatic compounds as complexors
US3665044A (en) * 1970-05-01 1972-05-23 Sun Oil Co Fractionation of c12 bicycle aromatic hydrocarbons by 2-chloro,4-nitrobenzoic acid complex formation

Also Published As

Publication number Publication date
NL7104231A (fr) 1971-10-04
NL160236B (nl) 1979-05-15
GB1301603A (fr) 1973-01-04
NL160236C (nl) 1979-10-15
US3725490A (en) 1973-04-03
DE2115448C3 (de) 1976-01-02
DE2115448B2 (de) 1975-05-07
CA959504A (en) 1974-12-17
DE2115448A1 (de) 1972-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse