FR1489949A - Procédé pour augmenter la résistivité d'un di-ester d'acide ortho-phtalique - Google Patents

Procédé pour augmenter la résistivité d'un di-ester d'acide ortho-phtalique

Info

Publication number
FR1489949A
FR1489949A FR71467A FR71467A FR1489949A FR 1489949 A FR1489949 A FR 1489949A FR 71467 A FR71467 A FR 71467A FR 71467 A FR71467 A FR 71467A FR 1489949 A FR1489949 A FR 1489949A
Authority
FR
France
Prior art keywords
ortho
resistivity
ester
increasing
phthalic acid
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
FR71467A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB3270465A external-priority patent/GB1096917A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR71467A priority Critical patent/FR1489949A/fr
Application granted granted Critical
Publication of FR1489949A publication Critical patent/FR1489949A/fr
Expired legal-status Critical Current

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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/443—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR71467A 1965-07-30 1966-07-29 Procédé pour augmenter la résistivité d'un di-ester d'acide ortho-phtalique Expired FR1489949A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR71467A FR1489949A (fr) 1965-07-30 1966-07-29 Procédé pour augmenter la résistivité d'un di-ester d'acide ortho-phtalique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3270465A GB1096917A (en) 1965-07-30 1965-07-30 Improvements in and relating to the treatment of phthalate plasticiser esters
FR71467A FR1489949A (fr) 1965-07-30 1966-07-29 Procédé pour augmenter la résistivité d'un di-ester d'acide ortho-phtalique

Publications (1)

Publication Number Publication Date
FR1489949A true FR1489949A (fr) 1967-07-28

Family

ID=26172316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71467A Expired FR1489949A (fr) 1965-07-30 1966-07-29 Procédé pour augmenter la résistivité d'un di-ester d'acide ortho-phtalique

Country Status (1)

Country Link
FR (1) FR1489949A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0711318A4 (fr) * 1994-04-04 1996-11-27 Aristech Chemical Corp Procede de fabrication de plastifiants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0711318A4 (fr) * 1994-04-04 1996-11-27 Aristech Chemical Corp Procede de fabrication de plastifiants

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