AR246751A1 - Procedimiento para la preparacion de un poliester y su aplicacion. - Google Patents

Procedimiento para la preparacion de un poliester y su aplicacion.

Info

Publication number
AR246751A1
AR246751A1 AR32482293A AR32482293A AR246751A1 AR 246751 A1 AR246751 A1 AR 246751A1 AR 32482293 A AR32482293 A AR 32482293A AR 32482293 A AR32482293 A AR 32482293A AR 246751 A1 AR246751 A1 AR 246751A1
Authority
AR
Argentina
Prior art keywords
polyester
procedure
preparation
application
ppm
Prior art date
Application number
AR32482293A
Other languages
English (en)
Spanish (es)
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
Application filed by Schweizerische Viscose filed Critical Schweizerische Viscose
Application granted granted Critical
Publication of AR246751A1 publication Critical patent/AR246751A1/es

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)
  • Artificial Filaments (AREA)
AR32482293A 1992-04-27 1993-04-26 Procedimiento para la preparacion de un poliester y su aplicacion. AR246751A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH134892 1992-04-27

Publications (1)

Publication Number Publication Date
AR246751A1 true AR246751A1 (es) 1994-09-30

Family

ID=4208378

Family Applications (1)

Application Number Title Priority Date Filing Date
AR32482293A AR246751A1 (es) 1992-04-27 1993-04-26 Procedimiento para la preparacion de un poliester y su aplicacion.

Country Status (11)

Country Link
EP (1) EP0591488A1 (en:Method)
JP (1) JPH06509386A (en:Method)
AR (1) AR246751A1 (en:Method)
AU (1) AU3886593A (en:Method)
CA (1) CA2111969A1 (en:Method)
CZ (1) CZ17494A3 (en:Method)
HU (1) HU212446B (en:Method)
PL (1) PL306375A1 (en:Method)
SK (1) SK9094A3 (en:Method)
TW (1) TW227006B (en:Method)
WO (1) WO1993022367A1 (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59207572D1 (de) * 1991-01-16 1997-01-09 Schweizerische Viscose Verfahren zur herstellung eines polyesters.
EP0625539B1 (en) * 1992-12-04 2002-03-20 Toray Industries, Inc. Polyester film for thermal lamination
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651017A (en) * 1967-12-29 1972-03-21 Kurashiki Rayon Co Process for the preparation of polyesters
US3635900A (en) * 1969-10-28 1972-01-18 Fmc Corp Polyester condensation process using alkali metal germanates

Also Published As

Publication number Publication date
HU212446B (en) 1996-06-28
CZ17494A3 (en) 1994-06-15
EP0591488A1 (de) 1994-04-13
PL306375A1 (en) 1995-03-20
JPH06509386A (ja) 1994-10-20
HU9400236D0 (en) 1994-05-30
TW227006B (en:Method) 1994-07-21
CA2111969A1 (en) 1993-11-11
WO1993022367A1 (de) 1993-11-11
AU3886593A (en) 1993-11-29
HUT69043A (en) 1995-08-28
SK9094A3 (en) 1994-08-10

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