AR060455A1 - POLYOLEFINE COMPOSITIONS, ARTICLES MANUFACTURED WITH SUCH COMPOSITIONS AND METHODS FOR PREPARATION - Google Patents
POLYOLEFINE COMPOSITIONS, ARTICLES MANUFACTURED WITH SUCH COMPOSITIONS AND METHODS FOR PREPARATIONInfo
- Publication number
- AR060455A1 AR060455A1 ARP070101588A AR060455A1 AR 060455 A1 AR060455 A1 AR 060455A1 AR P070101588 A ARP070101588 A AR P070101588A AR 060455 A1 AR060455 A1 AR 060455A1
- Authority
- AR
- Argentina
- Prior art keywords
- compositions
- molecular weight
- methods
- preparation
- polyolefine
- Prior art date
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
La presente provee composiciones para aplicaciones de moldeo por soplado y otras aplicaciones, en donde dichas composiciones comprenden un interpolímero de etileno de alto peso molecular y un polímero de etileno de bajo peso molecular, y en donde el interpolímero de etileno de alto peso molecular posee una densidad de 0,920 g/cm3 a 0,950 g/cm3, y un I21 de 0,05 a 1 dg/min., y en donde el polímero de etileno de bajo peso molecular posee una densidad de 0,965 g/cm3 a 0,985 g/cm3, y un I2 de 600 a 2000 dg/min.. La composicion posee una densidad de 0,950 g/cm3 a 0,970 g/cm3, y comprende más del 45 al 80% en peso del componente de alto peso molecular, y de 20 a 55% en peso del componente de bajo peso molecular, en base a la suma del peso del componente de alto peso molecular y del componente de bajo peso molecular. La presente también provee métodos para preparar dichas composiciones y artículos preparados a partir de ellas.This provides compositions for blow molding applications and other applications, wherein said compositions comprise a high molecular weight ethylene interpolymer and a low molecular weight ethylene polymer, and wherein the high molecular weight ethylene interpolymer has a density of 0.920 g / cm3 to 0.950 g / cm3, and an I21 of 0.05 to 1 dg / min., and wherein the low molecular weight ethylene polymer has a density of 0.965 g / cm3 to 0.985 g / cm3 , and an I2 of 600 to 2000 dg / min. The composition has a density of 0.950 g / cm3 to 0.970 g / cm3, and comprises more than 45 to 80% by weight of the high molecular weight component, and 20 to 20 55% by weight of the low molecular weight component, based on the sum of the weight of the high molecular weight component and the low molecular weight component. This also provides methods for preparing said compositions and articles prepared therefrom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP070101588 AR060455A1 (en) | 2007-04-13 | 2007-04-13 | POLYOLEFINE COMPOSITIONS, ARTICLES MANUFACTURED WITH SUCH COMPOSITIONS AND METHODS FOR PREPARATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP070101588 AR060455A1 (en) | 2007-04-13 | 2007-04-13 | POLYOLEFINE COMPOSITIONS, ARTICLES MANUFACTURED WITH SUCH COMPOSITIONS AND METHODS FOR PREPARATION |
Publications (1)
Publication Number | Publication Date |
---|---|
AR060455A1 true AR060455A1 (en) | 2008-06-18 |
Family
ID=39590613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070101588 AR060455A1 (en) | 2007-04-13 | 2007-04-13 | POLYOLEFINE COMPOSITIONS, ARTICLES MANUFACTURED WITH SUCH COMPOSITIONS AND METHODS FOR PREPARATION |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR060455A1 (en) |
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2007
- 2007-04-13 AR ARP070101588 patent/AR060455A1/en active IP Right Grant
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