BE748447A - Procede de production de polyesters, notamment de terephtalatesde polyalcoylenes lineaires, et catalyseur utilise pour cette production - Google Patents

Procede de production de polyesters, notamment de terephtalatesde polyalcoylenes lineaires, et catalyseur utilise pour cette production

Info

Publication number
BE748447A
BE748447A BE748447DA BE748447A BE 748447 A BE748447 A BE 748447A BE 748447D A BE748447D A BE 748447DA BE 748447 A BE748447 A BE 748447A
Authority
BE
Belgium
Prior art keywords
production
polyalcoyl
terephthalates
polyesters
linear
Prior art date
Application number
Other languages
English (en)
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Publication of BE748447A publication Critical patent/BE748447A/fr

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

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)
BE748447D 1969-04-04 1970-04-03 Procede de production de polyesters, notamment de terephtalatesde polyalcoylenes lineaires, et catalyseur utilise pour cette production BE748447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1513669 1969-04-04

Publications (1)

Publication Number Publication Date
BE748447A true BE748447A (fr) 1970-10-05

Family

ID=11146618

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748447D BE748447A (fr) 1969-04-04 1970-04-03 Procede de production de polyesters, notamment de terephtalatesde polyalcoylenes lineaires, et catalyseur utilise pour cette production

Country Status (8)

Country Link
US (1) US3682864A (fr)
JP (1) JPS4919714B1 (fr)
AU (1) AU1331070A (fr)
BE (1) BE748447A (fr)
DE (1) DE2016023A1 (fr)
ES (1) ES378265A1 (fr)
FR (1) FR2038244A7 (fr)
NL (1) NL6909293A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1421972A (en) * 1973-07-16 1976-01-21 Ici Ltd Polyester catalysts
JPS6369499U (fr) * 1986-10-24 1988-05-10
US7368523B2 (en) * 2004-11-12 2008-05-06 Eastman Chemical Company Polyester polymer and copolymer compositions containing titanium nitride particles
US20060222795A1 (en) * 2005-03-31 2006-10-05 Howell Earl E Jr Polyester polymer and copolymer compositions containing particles of one or more transition metal compounds
US7932345B2 (en) * 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US8431202B2 (en) 2005-09-16 2013-04-30 Grupo Petrotemex, S.A. De C.V. Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity
US8791225B2 (en) * 2008-06-06 2014-07-29 Dak Americas Mississippi Inc. Titanium-nitride catalyzed polyester
CN114539512B (zh) * 2022-03-16 2022-12-06 中国科学院宁波材料技术与工程研究所 一种生物基聚酯、生物基聚酯膜及其制备方法与应用

Also Published As

Publication number Publication date
ES378265A1 (es) 1972-06-01
US3682864A (en) 1972-08-08
FR2038244A7 (fr) 1971-01-08
NL6909293A (fr) 1970-10-06
AU1331070A (en) 1971-10-07
DE2016023A1 (de) 1970-11-19
JPS4919714B1 (fr) 1974-05-20

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