FR2197928A1 - Polyarylenes - prepd from partially hydrogenated aromatic cpds in presence of hydrogen - Google Patents

Polyarylenes - prepd from partially hydrogenated aromatic cpds in presence of hydrogen

Info

Publication number
FR2197928A1
FR2197928A1 FR7230919A FR7230919A FR2197928A1 FR 2197928 A1 FR2197928 A1 FR 2197928A1 FR 7230919 A FR7230919 A FR 7230919A FR 7230919 A FR7230919 A FR 7230919A FR 2197928 A1 FR2197928 A1 FR 2197928A1
Authority
FR
France
Prior art keywords
partially hydrogenated
polyarylenes
hydrogenated aromatic
prepd
hydrogen
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.)
Granted
Application number
FR7230919A
Other languages
French (fr)
Other versions
FR2197928B1 (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.)
Standard Oil Co
Original Assignee
Standard Oil 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
Priority to BE788138A priority Critical patent/BE788138A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Priority to FR7230919A priority patent/FR2197928A1/en
Publication of FR2197928A1 publication Critical patent/FR2197928A1/en
Application granted granted Critical
Publication of FR2197928B1 publication Critical patent/FR2197928B1/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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/10—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aromatic carbon atoms, e.g. polyphenylenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Polyarylenes prep. by either 1) polycondensing with dehydrogenation of partially hydrogenated aromatic cpds. using a catalyst at >=400 degrees C and >=42 kg/cm2 in presence of H2, or 2) reacting aromatic cpds. at a mixture of aromatic and partially hydrogenated aromatic cpds. with a catalyst of 200-700 degrees C at 42-140 kg/cm2 in presence of H2. Combine good high temperature stability with good solubility and fusibility, and are free of chloride and other impurities.
FR7230919A 1972-08-29 1972-08-31 Polyarylenes - prepd from partially hydrogenated aromatic cpds in presence of hydrogen Granted FR2197928A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE788138A BE788138A (en) 1972-08-29 1972-08-29 POLYARYLENES PRODUCTION PROCESS.
FR7230919A FR2197928A1 (en) 1972-08-29 1972-08-31 Polyarylenes - prepd from partially hydrogenated aromatic cpds in presence of hydrogen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE788138A BE788138A (en) 1972-08-29 1972-08-29 POLYARYLENES PRODUCTION PROCESS.
FR7230919A FR2197928A1 (en) 1972-08-29 1972-08-31 Polyarylenes - prepd from partially hydrogenated aromatic cpds in presence of hydrogen

Publications (2)

Publication Number Publication Date
FR2197928A1 true FR2197928A1 (en) 1974-03-29
FR2197928B1 FR2197928B1 (en) 1977-11-18

Family

ID=25657026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230919A Granted FR2197928A1 (en) 1972-08-29 1972-08-31 Polyarylenes - prepd from partially hydrogenated aromatic cpds in presence of hydrogen

Country Status (2)

Country Link
BE (1) BE788138A (en)
FR (1) FR2197928A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111018652A (en) * 2019-12-15 2020-04-17 江苏曼拓化学有限公司 Preparation method of high-purity hydrogenated terphenyl heat conduction oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111018652A (en) * 2019-12-15 2020-04-17 江苏曼拓化学有限公司 Preparation method of high-purity hydrogenated terphenyl heat conduction oil

Also Published As

Publication number Publication date
FR2197928B1 (en) 1977-11-18
BE788138A (en) 1972-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse