GB911245A - Manufacture of filament and film-forming polyesters - Google Patents

Manufacture of filament and film-forming polyesters

Info

Publication number
GB911245A
GB911245A GB4883/60A GB488360A GB911245A GB 911245 A GB911245 A GB 911245A GB 4883/60 A GB4883/60 A GB 4883/60A GB 488360 A GB488360 A GB 488360A GB 911245 A GB911245 A GB 911245A
Authority
GB
United Kingdom
Prior art keywords
manufacture
ester
interchange
catalyst
film
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.)
Expired
Application number
GB4883/60A
Other languages
English (en)
Inventor
Trevor Davies
Norman Fletcher
James Eric Mcintyre
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4883/60A priority Critical patent/GB911245A/en
Priority to US8520561 priority patent/US3074913A/en
Priority to DEJ19377A priority patent/DE1216544B/de
Priority to NL261050D priority patent/NL261050A/xx
Priority to ES0264800A priority patent/ES264800A1/es
Priority to FR852445A priority patent/FR1288250A/fr
Priority to CH166761A priority patent/CH431983A/de
Publication of GB911245A publication Critical patent/GB911245A/en
Expired 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
    • C08G63/78—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
    • C08G63/863—Germanium or compounds thereof

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)
  • Artificial Filaments (AREA)
GB4883/60A 1960-02-11 1960-02-11 Manufacture of filament and film-forming polyesters Expired GB911245A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4883/60A GB911245A (en) 1960-02-11 1960-02-11 Manufacture of filament and film-forming polyesters
US8520561 US3074913A (en) 1960-02-11 1961-01-27 Manufacture of filament and film-
DEJ19377A DE1216544B (de) 1960-02-11 1961-02-06 Verfahren zur Herstellung hochmolekularer Polyester
NL261050D NL261050A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-02-11 1961-02-10
ES0264800A ES264800A1 (es) 1960-02-11 1961-02-10 Procedimiento perfeccionado de obtenciën de tereftalatos de polimetileno
FR852445A FR1288250A (fr) 1960-02-11 1961-02-11 Procédé de fabrication de polyesters formant des filaments et des pellicules
CH166761A CH431983A (de) 1960-02-11 1961-02-13 Verfahren zur Herstellung von faser- und filmbildendem hochpolymerem Polymethylenterephthalat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4883/60A GB911245A (en) 1960-02-11 1960-02-11 Manufacture of filament and film-forming polyesters

Publications (1)

Publication Number Publication Date
GB911245A true GB911245A (en) 1962-11-21

Family

ID=34508818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4883/60A Expired GB911245A (en) 1960-02-11 1960-02-11 Manufacture of filament and film-forming polyesters

Country Status (7)

Country Link
US (1) US3074913A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH431983A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1216544B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES264800A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1288250A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB911245A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL261050A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770547A1 (de) * 1967-06-02 1972-01-13 Agfa Gevaert Ag Verfahren zur Herstellung von Polyestern aus Terephthalsaeure und Glykolen
EP1266923B2 (en) † 2000-08-18 2014-07-09 Teijin Limited Polyester film as support for dry film resist

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-03-09
NL121071C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-03-03
US3669927A (en) 1969-01-27 1972-06-13 Asahi Chemical Ind Polycondensing bis(hydroxyalkyl) therephthalates in the presence of small amounts of a germanium compound and a sterically hindered bisphenol or trisphenol
US5378796A (en) * 1994-02-09 1995-01-03 Eastman Chemical Company Process for preparing copolyesters
EP2749399B1 (en) * 2011-08-25 2016-11-30 Fujifilm Corporation Biaxially stretched polyester film, method of producing same, and solar cell module
WO2024167813A1 (en) 2023-02-10 2024-08-15 Eastman Chemical Company Novel polyester compositions containing ethylene glycol residues and improved processes for making polyesters from oligomeric ethylene terephthalate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465319A (en) * 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters
US2578660A (en) * 1949-09-21 1951-12-18 Du Pont Process for polymerizing ethylene glycol terephthalate
BE536161A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1954-03-02
US2820023A (en) * 1954-11-15 1958-01-14 Du Pont Ester interchange reaction using a lanthanum catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770547A1 (de) * 1967-06-02 1972-01-13 Agfa Gevaert Ag Verfahren zur Herstellung von Polyestern aus Terephthalsaeure und Glykolen
EP1266923B2 (en) † 2000-08-18 2014-07-09 Teijin Limited Polyester film as support for dry film resist

Also Published As

Publication number Publication date
ES264800A1 (es) 1961-05-01
FR1288250A (fr) 1962-03-24
CH431983A (de) 1967-03-15
DE1216544B (de) 1966-05-12
US3074913A (en) 1963-01-22
NL261050A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-05-11

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