IT7820462A0 - Procedimento per la preparazione di esteri poliarilenici di acidi aromatici bicarbossilici. - Google Patents

Procedimento per la preparazione di esteri poliarilenici di acidi aromatici bicarbossilici.

Info

Publication number
IT7820462A0
IT7820462A0 IT7820462A IT2046278A IT7820462A0 IT 7820462 A0 IT7820462 A0 IT 7820462A0 IT 7820462 A IT7820462 A IT 7820462A IT 2046278 A IT2046278 A IT 2046278A IT 7820462 A0 IT7820462 A0 IT 7820462A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
aromatic acids
polyarylene esters
bicarboxylic
Prior art date
Application number
IT7820462A
Other languages
English (en)
Other versions
IT1094253B (it
Original Assignee
St Louis Missouri U S A
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 St Louis Missouri U S A filed Critical St Louis Missouri U S A
Publication of IT7820462A0 publication Critical patent/IT7820462A0/it
Application granted granted Critical
Publication of IT1094253B publication Critical patent/IT1094253B/it

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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
    • 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
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT20462/78A 1977-02-22 1978-02-21 Procedimento per la preparazione di esteri poliarilenici di acidi aromatici bicarbossilici IT1094253B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/770,955 US4101517A (en) 1977-02-22 1977-02-22 Preparation of polyesters of 1,2-bis(hydroxyphenyl)ethanes and aromatic dicarboxylic acids

Publications (2)

Publication Number Publication Date
IT7820462A0 true IT7820462A0 (it) 1978-02-21
IT1094253B IT1094253B (it) 1985-07-26

Family

ID=25090224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20462/78A IT1094253B (it) 1977-02-22 1978-02-21 Procedimento per la preparazione di esteri poliarilenici di acidi aromatici bicarbossilici

Country Status (11)

Country Link
US (1) US4101517A (it)
JP (1) JPS53105592A (it)
AR (1) AR216783A1 (it)
AU (1) AU3346178A (it)
BE (1) BE864169A (it)
BR (1) BR7801014A (it)
DE (1) DE2807389A1 (it)
FR (1) FR2384806A1 (it)
GB (1) GB1594038A (it)
IT (1) IT1094253B (it)
NL (1) NL7801813A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281099A (en) * 1979-10-29 1981-07-28 Union Carbide Corporation Process for stabilizing polyarylates with an aromatic phenol
US4314051A (en) * 1980-05-05 1982-02-02 Union Carbide Corporation Process for preparing polyarylates
BE899785A (fr) * 1983-11-30 1984-09-17 Dart Ind Inc Procede de production de polyesters aromatiques.
US4742149A (en) * 1983-11-30 1988-05-03 Dart Industries, Inc. Production of melt consistent aromatic polyesters
US4612360A (en) * 1985-10-11 1986-09-16 Monsanto Company Melt polymerization process for preparing polyarylates
US5526942A (en) * 1993-02-01 1996-06-18 Domurat; Kevin X. Multiple orientation floral stand
EP1153953B1 (en) 1998-10-23 2008-11-05 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyester production, polyester, and process for producing polyester
US20040135118A1 (en) * 2002-12-18 2004-07-15 Waggoner Marion G. Process for producing a liquid crystalline polymer
US7795337B2 (en) * 2005-09-07 2010-09-14 Elementis Specialties, Inc. Liquid rheological additive suitable for thickening solvent borne, pigment containing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351611A (en) * 1957-04-26 1967-11-07 Gevaert Photo Prod Nv Linear aromatic polyesters
US3428587A (en) * 1968-03-13 1969-02-18 Goodyear Tire & Rubber Method of preparing linear condensation polyester resins having improved stability
US3702838A (en) * 1970-08-26 1972-11-14 Du Pont Lewis acid catalyzed diacyl chloride-diphenol polyesterification
JPS5118504B2 (it) * 1971-08-27 1976-06-10
US3824213A (en) * 1973-04-16 1974-07-16 Celanese Corp Acid-interchange reaction for forming halogenated aromatic polyesters

Also Published As

Publication number Publication date
IT1094253B (it) 1985-07-26
AR216783A1 (es) 1980-01-31
BE864169A (fr) 1978-08-21
NL7801813A (nl) 1978-08-24
DE2807389A1 (de) 1978-08-24
US4101517A (en) 1978-07-18
GB1594038A (en) 1981-07-30
FR2384806A1 (fr) 1978-10-20
BR7801014A (pt) 1978-11-28
AU3346178A (en) 1979-08-30
JPS53105592A (en) 1978-09-13

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