HUT62620A - Process for producing polyesters - Google Patents

Process for producing polyesters

Info

Publication number
HUT62620A
HUT62620A HU929202940A HU9202940A HUT62620A HU T62620 A HUT62620 A HU T62620A HU 929202940 A HU929202940 A HU 929202940A HU 9202940 A HU9202940 A HU 9202940A HU T62620 A HUT62620 A HU T62620A
Authority
HU
Hungary
Prior art keywords
production
producing polyesters
antimony
polyester
catalyst
Prior art date
Application number
HU929202940A
Other languages
English (en)
Other versions
HU212900B (en
HU9202940D0 (en
Inventor
Josiane Enggasser
Roland Staehlin
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=HUT62620(A) "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 HU9202940D0 publication Critical patent/HU9202940D0/hu
Publication of HUT62620A publication Critical patent/HUT62620A/hu
Publication of HU212900B publication Critical patent/HU212900B/hu

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
HU9202940A 1991-01-16 1992-01-14 Process for producing polyesters and using thereof HU212900B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
HU9202940D0 HU9202940D0 (en) 1992-11-30
HUT62620A true HUT62620A (en) 1993-05-28
HU212900B HU212900B (en) 1996-12-30

Family

ID=4179434

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9202940A HU212900B (en) 1991-01-16 1992-01-14 Process for producing polyesters and using thereof

Country Status (15)

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

Families Citing this family (4)

* 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
EP0745629A3 (en) * 1995-06-01 1997-05-07 Enichem Spa Low crystallization rate polyester and catalyst system for its manufacture
US6953768B2 (en) * 2002-11-26 2005-10-11 Teck Cominco Metals Ltd. Multi-component catalyst system for the polycondensation manufacture of polyesters
CZ201247A3 (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

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 (hu) * 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

Also Published As

Publication number Publication date
JPH05505418A (ja) 1993-08-12
SK279697B6 (sk) 1999-02-11
CS282792A3 (en) 1992-12-16
RU2086573C1 (ru) 1997-08-10
WO1992013022A1 (de) 1992-08-06
KR937000574A (ko) 1993-03-15
PL296093A1 (en) 1993-11-15
AU1158992A (en) 1992-08-27
CA2077997A1 (en) 1992-07-17
EP0520051A1 (de) 1992-12-30
JP2693038B2 (ja) 1997-12-17
ATE145656T1 (de) 1996-12-15
AU652418B2 (en) 1994-08-25
BR9204103A (pt) 1993-06-08
EP0520051B1 (de) 1996-11-27
DE59207572D1 (de) 1997-01-09
PL168199B1 (pl) 1996-01-31
KR100210220B1 (ko) 1999-07-15
HU212900B (en) 1996-12-30
HU9202940D0 (en) 1992-11-30
TR27025A (tr) 1994-10-10

Similar Documents

Publication Publication Date Title
DE69230460D1 (de) Verfahren zur Herstellung von wasserlöslichen und/oder wasserdispergierbaren Polyestern und die Verwendung dieser Polyester zum Schlichten von Textilgarnen
CA2124842A1 (en) A melt-stable lactide polymer fabric and process for manufacture thereof
EP0286444A3 (en) Process for producing a liquid crystalline polyester of a cyclohexanedicarboxylic acid and an aromatic diol
ZA872206B (en) Manufacture of polyesters
CA2376435A1 (en) Preparation of poly(trimethylene terephthalate)
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
WO2002057334A3 (en) Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid
ES457171A1 (es) Un metodo para producir poli(tereftalatos de alcohileno) formadores de fibra y de pelicula de alto peso molecular.
MY127298A (en) Method and apparatus for producing solid-state polycondensed polyesters
HUT62620A (en) Process for producing polyesters
TW363068B (en) Method for producing polybutylene terephthalate
TW289025B (hu)
EP0970983A3 (en) Preparation of polyesters using lithium titanyl oxalate polycondensation catalysts
EP0399459A3 (en) Process for the preparation of polyethylene terephthalate from dimethylterephthalate
CA2026300A1 (en) Catalyst system for producing polyethylene terephthalate from a lower dialkyl ester of a dicarboxylic acid and a glycol
JPS5592730A (en) Production of branched polyester
JPS56159220A (en) High-crystallinity thermoplastic copolyester
RU93058556A (ru) Сложный полиэфир и способ его получения
JPS56112962A (en) Molding material for hollow polyester molding
GR3032146T3 (en) Process for the preparation of polyester containing oxysulphonyl groups.
KR960008596B1 (en) Method for manufacturing random copolyester
KR920006396A (ko) 랜덤 공중합 폴리에스테르의 제조방법
KR940701418A (ko) 폴리에스테르의 제조 방법 및 그의 용도
TH46461B (th) กรรมวิธีเอสเทอริฟิเคชัน

Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee