CS282792A3 - Process for preparing polyester, so obtained polyester and its use - Google Patents

Process for preparing polyester, so obtained polyester and its use

Info

Publication number
CS282792A3
CS282792A3 CS922827A CS282792A CS282792A3 CS 282792 A3 CS282792 A3 CS 282792A3 CS 922827 A CS922827 A CS 922827A CS 282792 A CS282792 A CS 282792A CS 282792 A3 CS282792 A3 CS 282792A3
Authority
CS
Czechoslovakia
Prior art keywords
polyester
preparing
production
antimony
catalyst
Prior art date
Application number
CS922827A
Other languages
Czech (cs)
English (en)
Inventor
Josiane Enggasser
Roland Stahlin
Paul Gesche
Original Assignee
Schweizerische Viscose
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4179434&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS282792(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schweizerische Viscose filed Critical Schweizerische Viscose
Publication of CS282792A3 publication Critical patent/CS282792A3/cs

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
    • C08G63/78—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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS922827A 1991-01-16 1992-09-14 Process for preparing polyester, so obtained polyester and its use CS282792A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH10791 1991-01-16

Publications (1)

Publication Number Publication Date
CS282792A3 true CS282792A3 (en) 1992-12-16

Family

ID=4179434

Family Applications (1)

Application Number Title Priority Date Filing Date
CS922827A CS282792A3 (en) 1991-01-16 1992-09-14 Process for preparing polyester, so obtained polyester and its use

Country Status (15)

Country Link
EP (1) EP0520051B1 (xx)
JP (1) JP2693038B2 (xx)
KR (1) KR100210220B1 (xx)
AT (1) ATE145656T1 (xx)
AU (1) AU652418B2 (xx)
BR (1) BR9204103A (xx)
CA (1) CA2077997A1 (xx)
CS (1) CS282792A3 (xx)
DE (1) DE59207572D1 (xx)
HU (1) HU212900B (xx)
PL (1) PL168199B1 (xx)
RU (1) RU2086573C1 (xx)
SK (1) SK279697B6 (xx)
TR (1) TR27025A (xx)
WO (1) WO1992013022A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303857B6 (cs) * 2012-01-23 2013-05-29 Technická univerzita v Liberci Zpusob chemické recyklace polyethylentereftalátu (PET) a zpusob výroby nanovláken z aromaticko-alifatických kopolyesteru získaných tímto zpusobem

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3248348B2 (ja) * 1994-03-15 2002-01-21 松下電器産業株式会社 通信方法及び通信装置
BG100572A (en) * 1995-06-01 1996-12-31 Enichem S.P.A. Low speed crystallization polyesters and catalytic system for their preparation
US6953768B2 (en) * 2002-11-26 2005-10-11 Teck Cominco Metals Ltd. Multi-component catalyst system for the polycondensation manufacture of polyesters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274858A (en) * 1968-11-29 1972-05-17 Agfa Gevaert Improvements in the manufacture of polyesters
JPS4843669A (xx) * 1971-10-04 1973-06-23
DE2811982A1 (de) * 1978-03-18 1979-09-27 Huels Chemische Werke Ag Verfahren zur herstellung von hochmolekularem poly(ethylenterephthalat)
FR2570077B1 (fr) * 1984-09-11 1987-05-29 Rhone Poulenc Films Procede de preparation de polyester
CA2111969A1 (en) * 1992-04-27 1993-11-11 Stephan Muller Method of producing a polyester, and use of the polyester thus produced

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303857B6 (cs) * 2012-01-23 2013-05-29 Technická univerzita v Liberci Zpusob chemické recyklace polyethylentereftalátu (PET) a zpusob výroby nanovláken z aromaticko-alifatických kopolyesteru získaných tímto zpusobem

Also Published As

Publication number Publication date
AU1158992A (en) 1992-08-27
PL168199B1 (pl) 1996-01-31
PL296093A1 (en) 1993-11-15
CA2077997A1 (en) 1992-07-17
WO1992013022A1 (de) 1992-08-06
HU9202940D0 (en) 1992-11-30
EP0520051B1 (de) 1996-11-27
EP0520051A1 (de) 1992-12-30
JPH05505418A (ja) 1993-08-12
DE59207572D1 (de) 1997-01-09
KR100210220B1 (ko) 1999-07-15
ATE145656T1 (de) 1996-12-15
HU212900B (en) 1996-12-30
BR9204103A (pt) 1993-06-08
RU2086573C1 (ru) 1997-08-10
AU652418B2 (en) 1994-08-25
JP2693038B2 (ja) 1997-12-17
SK279697B6 (sk) 1999-02-11
HUT62620A (en) 1993-05-28
KR937000574A (ko) 1993-03-15
TR27025A (tr) 1994-10-10

Similar Documents

Publication Publication Date Title
CA2124842A1 (en) A melt-stable lactide polymer fabric and process for manufacture thereof
CA2124847A1 (en) Melt-stable lactide polymer films and processes for manufacture thereof
DE69230460D1 (de) Verfahren zur Herstellung von wasserlöslichen und/oder wasserdispergierbaren Polyestern und die Verwendung dieser Polyester zum Schlichten von Textilgarnen
HUT44051A (en) Process for preparing polyesters
KR840006351A (ko) 방향족 폴리에스테르의 제조방법
CA2376435A1 (en) Preparation of poly(trimethylene terephthalate)
EP0859020A3 (de) Verfahren zur Herstellung von Polypropylenterephthalat
PL355444A1 (en) Polyesters blocked with isomeric nonanols, method for producing them and use thereof as softeners
HK1040727A1 (zh) 脫離子的對苯二甲酸雙-β-羥乙酯的聚合方法
MY127298A (en) Method and apparatus for producing solid-state polycondensed polyesters
ES457171A1 (es) Un metodo para producir poli(tereftalatos de alcohileno) formadores de fibra y de pelicula de alto peso molecular.
EP0848027A3 (en) Mixtures of cyclic oligocarbonates, process for their preparation and use thereof
CS282792A3 (en) Process for preparing polyester, so obtained polyester and its use
EP0622390A3 (en) Process for the production of polyester during ring-opening polymerization.
EP0331876A3 (en) Polyamide shaped articles and process for manufacturing the same
TW289025B (xx)
ES8503699A1 (es) Procedimiento para la obtencion de poliestercarbonatos no aromaticos
JPS5592730A (en) Production of branched polyester
JPS53128696A (en) Preparation of polyester
JPS5470236A (en) Preparation of n,n'-bis(2-hydroxyethyl)aromatic dicarboxylic acid amide
JPS572330A (en) Preparation of aromatic polyester
JPS56112962A (en) Molding material for hollow polyester molding
JPS557870A (en) Production of modified polyester
JPS52144091A (en) Preparation of polythetramethylene terephtalate isophthalate copolymers
KR930008010A (ko) 고분자량의 폴리에스터 수지의 제조방법