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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006068 polycondensation reaction Methods 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- -1 POLYETHYLENE Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910003002 lithium salt Inorganic materials 0.000 abstract 1
- 159000000002 lithium salts Chemical group 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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)
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)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE145656T1 (de) * | 1991-01-16 | 1996-12-15 | Schweizerische Viscose | Verfahren zur herstellung eines polyesters. |
| WO1994013732A1 (en) * | 1992-12-04 | 1994-06-23 | Toray Industries, Inc. | Thermal lamination polyester film |
| 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 |
Family Cites Families (2)
| 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 |
-
1993
- 1993-04-21 CZ CZ94174A patent/CZ17494A3/cs unknown
- 1993-04-21 WO PCT/CH1993/000105 patent/WO1993022367A1/de not_active Application Discontinuation
- 1993-04-21 HU HU9400236A patent/HU212446B/hu not_active IP Right Cessation
- 1993-04-21 CA CA 2111969 patent/CA2111969A1/en not_active Abandoned
- 1993-04-21 JP JP5518809A patent/JPH06509386A/ja active Pending
- 1993-04-21 SK SK90-94A patent/SK9094A3/sk unknown
- 1993-04-21 AU AU38865/93A patent/AU3886593A/en not_active Abandoned
- 1993-04-21 PL PL30637593A patent/PL306375A1/xx unknown
- 1993-04-21 TW TW82103064A patent/TW227006B/zh active
- 1993-04-21 EP EP93907749A patent/EP0591488A1/de not_active Withdrawn
- 1993-04-26 AR AR32482293A patent/AR246751A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| TW227006B (enrdf_load_html_response) | 1994-07-21 |
| AU3886593A (en) | 1993-11-29 |
| PL306375A1 (en) | 1995-03-20 |
| HUT69043A (en) | 1995-08-28 |
| WO1993022367A1 (de) | 1993-11-11 |
| CZ17494A3 (en) | 1994-06-15 |
| EP0591488A1 (de) | 1994-04-13 |
| HU212446B (en) | 1996-06-28 |
| SK9094A3 (en) | 1994-08-10 |
| CA2111969A1 (en) | 1993-11-11 |
| HU9400236D0 (en) | 1994-05-30 |
| JPH06509386A (ja) | 1994-10-20 |
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