DE2359260A1 - Hochmolekulare, lineare poly-1,4butylenterephthalatharze - Google Patents

Hochmolekulare, lineare poly-1,4butylenterephthalatharze

Info

Publication number
DE2359260A1
DE2359260A1 DE19732359260 DE2359260A DE2359260A1 DE 2359260 A1 DE2359260 A1 DE 2359260A1 DE 19732359260 DE19732359260 DE 19732359260 DE 2359260 A DE2359260 A DE 2359260A DE 2359260 A1 DE2359260 A1 DE 2359260A1
Authority
DE
Germany
Prior art keywords
butanediol
intrinsic viscosity
under
vacuum
moles
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.)
Pending
Application number
DE19732359260
Other languages
German (de)
English (en)
Inventor
Daniel Edwin Floryan
Daniel Wayne Fox
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.)
General Electric Co
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE2359260A1 publication Critical patent/DE2359260A1/de
Pending 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
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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

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)
DE19732359260 1972-11-29 1973-11-28 Hochmolekulare, lineare poly-1,4butylenterephthalatharze Pending DE2359260A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31053872A 1972-11-29 1972-11-29

Publications (1)

Publication Number Publication Date
DE2359260A1 true DE2359260A1 (de) 1974-06-06

Family

ID=23202963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732359260 Pending DE2359260A1 (de) 1972-11-29 1973-11-28 Hochmolekulare, lineare poly-1,4butylenterephthalatharze

Country Status (8)

Country Link
JP (1) JPS4983797A (enrdf_load_stackoverflow)
AU (1) AU477270B2 (enrdf_load_stackoverflow)
CA (1) CA1017095A (enrdf_load_stackoverflow)
DE (1) DE2359260A1 (enrdf_load_stackoverflow)
FR (1) FR2207947B1 (enrdf_load_stackoverflow)
GB (1) GB1422676A (enrdf_load_stackoverflow)
IT (1) IT1001681B (enrdf_load_stackoverflow)
NL (1) NL7316229A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004343A3 (en) * 1978-03-25 1979-10-17 Basf Aktiengesellschaft Process for the preparation of linear high-molecular saturated polyesters

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651639A1 (de) 1976-11-12 1978-05-24 Bayer Ag Verfahren zur herstellung von kohlensaeureestern von polyesterpolyolen
US4216298A (en) 1976-11-12 1980-08-05 Bayer Aktiengesellschaft Process for the preparation of carbonic acid bis-diphenol esters of polyester-diols and their use for the preparation of high-molecular segmented polyester/polycarbonates which can be processed as thermoplastics
US4297455A (en) 1977-03-22 1981-10-27 Bayer Aktiengesellschaft Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates
DE2712435A1 (de) 1977-03-22 1978-09-28 Bayer Ag Verfahren zur herstellung von kohlensaeurearylestern von ueber carbonat- gruppen-verlaengerten polyesterdiolen
DE2726416A1 (de) 1977-06-11 1978-12-21 Bayer Ag Verfahren zur herstellung von kohlensaeure-bis-diphenol-estern von ueber carbonat-gruppen-verlaengerten polyalkylenoxiddiolen und ihre verwendung zur herstellung von hochmolekularen, segmentierten, thermoplastisch verarbeitbaren polyaether-polycarbonaten
EP0004020B1 (de) 1978-03-10 1981-07-15 Bayer Ag Polycarbonat-Formmassen mit verbesserten zähelastischen Eigenschaften
US4289871A (en) * 1980-03-27 1981-09-15 Allied Chemical Corporation Method to increase reactor capacity for polycondensation of polyesters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401635A (fr) * 1964-06-19 1965-06-04 Teijin Ltd Procédé de préparation de polyesters essentiellement linéaires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004343A3 (en) * 1978-03-25 1979-10-17 Basf Aktiengesellschaft Process for the preparation of linear high-molecular saturated polyesters

Also Published As

Publication number Publication date
AU477270B2 (en) 1976-10-21
NL7316229A (enrdf_load_stackoverflow) 1974-05-31
FR2207947B1 (enrdf_load_stackoverflow) 1977-09-30
JPS4983797A (enrdf_load_stackoverflow) 1974-08-12
GB1422676A (en) 1976-01-28
FR2207947A1 (enrdf_load_stackoverflow) 1974-06-21
AU6128373A (en) 1975-04-17
CA1017095A (en) 1977-09-06
IT1001681B (it) 1976-04-30

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