BE770654A - Procede de preparation d'esters polyaryliques halogenes - Google Patents

Procede de preparation d'esters polyaryliques halogenes

Info

Publication number
BE770654A
BE770654A BE770654A BE770654A BE770654A BE 770654 A BE770654 A BE 770654A BE 770654 A BE770654 A BE 770654A BE 770654 A BE770654 A BE 770654A BE 770654 A BE770654 A BE 770654A
Authority
BE
Belgium
Prior art keywords
polyarylic
esters
preparing halogenated
halogenated
preparing
Prior art date
Application number
BE770654A
Other languages
English (en)
Inventor
R Ismail
Original Assignee
Dynamit Nobel 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
Priority claimed from DE19702038287 external-priority patent/DE2038287C3/de
Priority claimed from DE19712121093 external-priority patent/DE2121093A1/de
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of BE770654A publication Critical patent/BE770654A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
    • H01B3/423—Linear aromatic polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE770654A 1970-08-01 1971-07-29 Procede de preparation d'esters polyaryliques halogenes BE770654A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702038287 DE2038287C3 (de) 1970-08-01 1970-08-01 Verfahren zum Herstellen von Halogen enthaltenden Polyarylestern
DE19712121093 DE2121093A1 (en) 1971-04-29 1971-04-29 Halo polyaryl esters - by polycondensing halo diphenols and aromatic acid dichlorides in presence of tert amines or amides an

Publications (1)

Publication Number Publication Date
BE770654A true BE770654A (fr) 1971-12-01

Family

ID=25759527

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770654A BE770654A (fr) 1970-08-01 1971-07-29 Procede de preparation d'esters polyaryliques halogenes

Country Status (3)

Country Link
US (1) US3704279A (fr)
BE (1) BE770654A (fr)
GB (1) GB1358679A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948856A (en) * 1973-09-26 1976-04-06 Celanese Corporation Acid interchange polymerization process for producing an aromatic polyester
US3991013A (en) * 1974-05-10 1976-11-09 E. I. Du Pont De Nemours And Company Copolyesters of derivatives of hydroquinone
US3991014A (en) * 1974-05-10 1976-11-09 E. I. Du Pont De Nemours And Company Polyesters of derivatives of hydroquinone and bis(carboxyphenyl)ether
US4128532A (en) * 1974-10-24 1978-12-05 Bayer Aktiengesellschaft Polyetheresters which contain hydroxyl groups and the use thereof in the production of flame resistant synthetic resins
US4066620A (en) * 1975-04-29 1978-01-03 E. I. Du Pont De Nemours And Company Copolyester capable of forming anisotropic melt and shaped articles thereof
IT1045047B (it) * 1975-10-20 1980-04-21 Snia Viscosa Agente antifiamma termostabile per copoliestere
CH625811A5 (fr) * 1976-10-07 1981-10-15 Ciba Geigy Ag
CH624689A5 (fr) * 1976-10-07 1981-08-14 Ciba Geigy Ag
JPS5773021A (en) 1980-10-24 1982-05-07 Kanegafuchi Chem Ind Co Ltd Heat-resistant aromatic polyester coplymer and its preparation
US4322521A (en) * 1980-11-19 1982-03-30 Celanese Corporation Process for producing halogenated aromatic polyesters
US20070135610A1 (en) * 2005-12-09 2007-06-14 General Electric Company Polyarylate acid chloride compositions and derivatives therefrom

Also Published As

Publication number Publication date
US3704279A (en) 1972-11-28
GB1358679A (en) 1974-07-03

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