FR1440716A - Polyéthers macrocycliques comportant des restes aromatiques et leurs complexes cationiques - Google Patents

Polyéthers macrocycliques comportant des restes aromatiques et leurs complexes cationiques

Info

Publication number
FR1440716A
FR1440716A FR12691A FR12691A FR1440716A FR 1440716 A FR1440716 A FR 1440716A FR 12691 A FR12691 A FR 12691A FR 12691 A FR12691 A FR 12691A FR 1440716 A FR1440716 A FR 1440716A
Authority
FR
France
Prior art keywords
containing aromatic
aromatic residues
polyethers containing
cationic complexes
macrocyclic polyethers
Prior art date
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
FR12691A
Other languages
English (en)
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
Application granted granted Critical
Publication of FR1440716A publication Critical patent/FR1440716A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B39/00—Other azo dyes prepared by diazotising and coupling
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
FR12691A 1964-04-10 1965-04-09 Polyéthers macrocycliques comportant des restes aromatiques et leurs complexes cationiques Expired FR1440716A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35893764A 1964-04-10 1964-04-10

Publications (1)

Publication Number Publication Date
FR1440716A true FR1440716A (fr) 1966-06-03

Family

ID=23411646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12691A Expired FR1440716A (fr) 1964-04-10 1965-04-09 Polyéthers macrocycliques comportant des restes aromatiques et leurs complexes cationiques

Country Status (3)

Country Link
DE (2) DE1793609A1 (fr)
FR (1) FR1440716A (fr)
GB (1) GB1108921A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622641A (en) * 1968-02-28 1971-11-23 Du Pont Dehydrohalogenation of halogenated compounds
US4421923A (en) * 1980-12-12 1983-12-20 Pcr Research Chemicals, Inc. Ring substituted crown ethers and method of producing same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052947A1 (en) 1969-06-11 1971-04-16 Scherico Ltd Macrocyclic cpds and their complexes with - catious for chelate-like applications
DE3435005A1 (de) * 1984-09-24 1986-04-03 Consortium für elektrochemische Industrie GmbH, 8000 München Verfahren zur herstellung von kronenethern
US6420047B2 (en) 2000-01-21 2002-07-16 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US6436548B1 (en) * 2000-09-12 2002-08-20 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
ES2250687T3 (es) 2001-06-27 2006-04-16 Cyclics Corporation Aislamiento, formulacion, y moldeo de oligoesteres macrociclicos.
US6787632B2 (en) 2001-10-09 2004-09-07 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622641A (en) * 1968-02-28 1971-11-23 Du Pont Dehydrohalogenation of halogenated compounds
US4421923A (en) * 1980-12-12 1983-12-20 Pcr Research Chemicals, Inc. Ring substituted crown ethers and method of producing same

Also Published As

Publication number Publication date
GB1108921A (en) 1968-04-10
DE1518103C3 (de) 1975-05-22
DE1793609A1 (de) 1972-02-03
DE1518103A1 (de) 1969-02-20
DE1518103B2 (de) 1974-10-17

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