FR2279777B1 - - Google Patents

Info

Publication number
FR2279777B1
FR2279777B1 FR7425551A FR7425551A FR2279777B1 FR 2279777 B1 FR2279777 B1 FR 2279777B1 FR 7425551 A FR7425551 A FR 7425551A FR 7425551 A FR7425551 A FR 7425551A FR 2279777 B1 FR2279777 B1 FR 2279777B1
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
FR7425551A
Other languages
French (fr)
Other versions
FR2279777A1 (fr
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
Priority to FR7425551A priority Critical patent/FR2279777A1/fr
Publication of FR2279777A1 publication Critical patent/FR2279777A1/fr
Application granted granted Critical
Publication of FR2279777B1 publication Critical patent/FR2279777B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7425551A 1974-07-23 1974-07-23 Procede de preparation de poly-2,6-naphtalate d'ethylene Granted FR2279777A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7425551A FR2279777A1 (fr) 1974-07-23 1974-07-23 Procede de preparation de poly-2,6-naphtalate d'ethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7425551A FR2279777A1 (fr) 1974-07-23 1974-07-23 Procede de preparation de poly-2,6-naphtalate d'ethylene

Publications (2)

Publication Number Publication Date
FR2279777A1 FR2279777A1 (fr) 1976-02-20
FR2279777B1 true FR2279777B1 (ja) 1977-03-18

Family

ID=9141594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425551A Granted FR2279777A1 (fr) 1974-07-23 1974-07-23 Procede de preparation de poly-2,6-naphtalate d'ethylene

Country Status (1)

Country Link
FR (1) FR2279777A1 (ja)

Also Published As

Publication number Publication date
FR2279777A1 (fr) 1976-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse