IT1156780B - Procedimento per la produzione di miscele ad alta viscosita' contenenti poliesteri termoplastici - Google Patents

Procedimento per la produzione di miscele ad alta viscosita' contenenti poliesteri termoplastici

Info

Publication number
IT1156780B
IT1156780B IT49573/78A IT4957378A IT1156780B IT 1156780 B IT1156780 B IT 1156780B IT 49573/78 A IT49573/78 A IT 49573/78A IT 4957378 A IT4957378 A IT 4957378A IT 1156780 B IT1156780 B IT 1156780B
Authority
IT
Italy
Prior art keywords
procedure
production
high viscosity
mixtures containing
containing thermoplastic
Prior art date
Application number
IT49573/78A
Other languages
English (en)
Other versions
IT7849573A0 (it
Inventor
Werner Schmidt
Ruediger Minke
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
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of IT7849573A0 publication Critical patent/IT7849573A0/it
Application granted granted Critical
Publication of IT1156780B publication Critical patent/IT1156780B/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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/866—Antimony 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)
  • Compositions Of Macromolecular Compounds (AREA)
IT49573/78A 1977-05-28 1978-05-26 Procedimento per la produzione di miscele ad alta viscosita' contenenti poliesteri termoplastici IT1156780B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724411A DE2724411C2 (de) 1977-05-28 1977-05-28 Verfahren zur Herstellung von Polytetramethylenterephthalat

Publications (2)

Publication Number Publication Date
IT7849573A0 IT7849573A0 (it) 1978-05-26
IT1156780B true IT1156780B (it) 1987-02-04

Family

ID=6010248

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49573/78A IT1156780B (it) 1977-05-28 1978-05-26 Procedimento per la produzione di miscele ad alta viscosita' contenenti poliesteri termoplastici

Country Status (11)

Country Link
US (1) US4193912A (it)
JP (1) JPS53149298A (it)
BE (1) BE867521A (it)
BR (1) BR7803355A (it)
CA (1) CA1126888A (it)
DE (1) DE2724411C2 (it)
FR (1) FR2392054A1 (it)
GB (1) GB1586324A (it)
IT (1) IT1156780B (it)
NL (1) NL7805786A (it)
SE (1) SE424189B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256A (ja) * 1984-06-12 1986-01-06 Kanebo Ltd 導電性ポリエステル組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552781A (it) * 1955-11-23
NL272088A (it) * 1960-12-02
US3816377A (en) * 1969-09-30 1974-06-11 Goodyear Tire & Rubber Solid state polymerization process
US3751396A (en) * 1970-11-27 1973-08-07 Celanese Corp Reinforced polyalkylene terephthalate molding resin having reduced burning properties in thin sections
DE2365934C3 (de) * 1973-08-10 1983-12-15 Faserwerke Hüls GmbH, 4370 Marl Herstellung von hochmolekularen Polyestern

Also Published As

Publication number Publication date
BE867521A (fr) 1978-09-18
DE2724411C2 (de) 1982-12-02
SE7806005L (sv) 1978-11-29
BR7803355A (pt) 1979-01-02
CA1126888A (en) 1982-06-29
SE424189B (sv) 1982-07-05
NL7805786A (nl) 1978-11-30
IT7849573A0 (it) 1978-05-26
US4193912A (en) 1980-03-18
GB1586324A (en) 1981-03-18
FR2392054A1 (fr) 1978-12-22
JPS53149298A (en) 1978-12-26
DE2724411A1 (de) 1978-12-07

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