CL2018001658A1 - Formulaciones de polietileno parcialmente reticulado y métodos para obtenerlas. - Google Patents
Formulaciones de polietileno parcialmente reticulado y métodos para obtenerlas.Info
- Publication number
- CL2018001658A1 CL2018001658A1 CL2018001658A CL2018001658A CL2018001658A1 CL 2018001658 A1 CL2018001658 A1 CL 2018001658A1 CL 2018001658 A CL2018001658 A CL 2018001658A CL 2018001658 A CL2018001658 A CL 2018001658A CL 2018001658 A1 CL2018001658 A1 CL 2018001658A1
- Authority
- CL
- Chile
- Prior art keywords
- complex viscosity
- methods
- molecular weight
- multimonial
- mwd
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Abstract
LAS FORMAS DE REALIZACIÓN DE LAS FORMULACIONES DE POLIETILENO COMPRENDEN UNA COMPOSICIÓN DE POLIETILENO MULTIMODAL PARCIALMENTE RETICULADO QUE TIENE UN COMPONENTE POLIMÉRICO A BASE DE ETILENO DE PRIMER PESO MOLECULAR Y UN COMPONENTE POLIMÉRICO A BASE DE ETILENO DE SEGUNDO PESO MOLECULAR, DONDE LA COMPOSICIÓN DE POLIETILENO MULTIMODAL PARCIALMENTE RETICULADO COMPRENDE UNA DENSIDAD DE 0,930 G/CC A 0,943 G/CC MEDIDA DE ACUERDO CON ASTM D792, UN ÍNDICE DE FUSIÓN (I2) DE 0,01 G/10 MIN A 5 G/10 MIN, CUANDO SE MIDE DE ACUERDO CON ASTM D1238 A 190 °C Y UNA CARGA DE 2,16 KG, UNA DISTRIBUCIÓN DE PESO MOLECULAR (MWD) DE 5 A 10, DONDE LA MWD SE DEFINE COMO MW/MN, DONDE MW ES UN PESO MOLECULAR PROMEDIO PONDERADO, Y MN ES UN PESO MOLECULAR PROMEDIO NUMÉRICO, Y UNA RELACIÓN DE VISCOSIDAD COMPLEJA DE 250 A 450, DONDE LA RELACIÓN DE VISCOSIDAD COMPLEJA SE DEFINE COMO LA VISCOSIDAD COMPLEJA A UNA TASA DE CIZALLAMIENTO DE 0,01 RAD/S DIVIDIDA POR LA VISCOSIDAD COMPLEJA A UNA TASA DE CIZALLAMIENTO DE 100 RAD/S.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562270251P | 2015-12-21 | 2015-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2018001658A1 true CL2018001658A1 (es) | 2018-11-23 |
Family
ID=57910118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2018001658A CL2018001658A1 (es) | 2015-12-21 | 2018-06-18 | Formulaciones de polietileno parcialmente reticulado y métodos para obtenerlas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10563053B2 (es) |
EP (1) | EP3394168B8 (es) |
AR (1) | AR107105A1 (es) |
BR (1) | BR112018011411B1 (es) |
CA (1) | CA3008857C (es) |
CL (1) | CL2018001658A1 (es) |
MX (1) | MX2018006644A (es) |
PL (1) | PL3394168T3 (es) |
WO (1) | WO2017112642A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11492467B2 (en) | 2015-12-21 | 2022-11-08 | Dow Global Technologies Llc | Polyethylene formulations with improved barrier and environmental stress crack resistance |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112679836B (zh) * | 2019-10-18 | 2022-04-08 | 中国石油化工股份有限公司 | 给水管材组合物及其制备方法 |
JP2023546523A (ja) | 2020-11-16 | 2023-11-02 | バーゼル・ポリオレフィン・ゲーエムベーハー | 二峰性又は多峰性ポリエチレンを含むポリエチレン組成物を調製するためのプロセス |
EP4276124A1 (en) | 2022-05-13 | 2023-11-15 | Basell Polyolefine GmbH | Process for producing a multimodal polyolefin composition in an extruder |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE581218A (es) | 1958-07-30 | |||
US4171338A (en) | 1977-11-01 | 1979-10-16 | Allied Chemical Corporation | Process for ultra-high molecular weight, high abrasion resistance, cross-linked polyethylene |
GB9827432D0 (en) | 1998-12-11 | 1999-02-03 | Borealis As | Method |
TW200504093A (en) | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
EP1574772B1 (en) | 2004-03-12 | 2008-07-02 | Borealis Technology Oy | A crosslinked ethylene polymer pressure pipe and a method for the preparation thereof |
US20060047076A1 (en) | 2004-08-31 | 2006-03-02 | Scheie Andrew J | Solid state modification of multimodal polyethylene |
US20080188632A1 (en) | 2004-10-25 | 2008-08-07 | Total Petrochemicals Research Feluy | Linear Low Density Polymers Having Optical and Processing Capabilities of Low Density Polyethyelene |
EP1650233A1 (en) | 2004-10-25 | 2006-04-26 | Total Petrochemicals Research Feluy | Catalyst component comprising three or more bridged bisindenyl metallocene components |
EP1650232A1 (en) | 2004-10-25 | 2006-04-26 | Total Petrochemicals Research Feluy | LDPE-Like polymers with bisindenyl-based ligands having different rings |
US20070232716A1 (en) * | 2006-04-04 | 2007-10-04 | Fina Technology, Inc. | Cross-linking resins |
CA2547156A1 (en) | 2006-05-17 | 2007-11-17 | 3M Innovative Properties Company | Abrasion resistant liner for slurry pipelines |
GB201012273D0 (en) | 2010-07-22 | 2010-09-08 | Ineos Mfg Belguim Nv | Polymer compositon |
CN103649613A (zh) | 2011-07-08 | 2014-03-19 | 陶氏环球技术有限责任公司 | 原位固化管道修复法和这种原位固化管道 |
WO2013101767A2 (en) | 2011-12-29 | 2013-07-04 | Ineos Olefins & Polymers Usa, A Division Of Ineos Usa Llc | Biomodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same |
CA2844886C (en) * | 2014-03-06 | 2020-09-01 | Nova Chemicals Corporation | Radiation crosslinked polyethylene hinge |
-
2016
- 2016-12-20 US US16/064,228 patent/US10563053B2/en active Active
- 2016-12-20 WO PCT/US2016/067706 patent/WO2017112642A1/en active Application Filing
- 2016-12-20 MX MX2018006644A patent/MX2018006644A/es unknown
- 2016-12-20 BR BR112018011411-1A patent/BR112018011411B1/pt active IP Right Grant
- 2016-12-20 PL PL16831673T patent/PL3394168T3/pl unknown
- 2016-12-20 CA CA3008857A patent/CA3008857C/en active Active
- 2016-12-20 EP EP16831673.5A patent/EP3394168B8/en active Active
- 2016-12-21 AR ARP160103957A patent/AR107105A1/es active IP Right Grant
-
2018
- 2018-06-18 CL CL2018001658A patent/CL2018001658A1/es unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11492467B2 (en) | 2015-12-21 | 2022-11-08 | Dow Global Technologies Llc | Polyethylene formulations with improved barrier and environmental stress crack resistance |
Also Published As
Publication number | Publication date |
---|---|
EP3394168B8 (en) | 2020-10-14 |
AR107105A1 (es) | 2018-03-21 |
MX2018006644A (es) | 2018-08-15 |
CA3008857C (en) | 2023-06-27 |
EP3394168A1 (en) | 2018-10-31 |
US10563053B2 (en) | 2020-02-18 |
WO2017112642A1 (en) | 2017-06-29 |
CA3008857A1 (en) | 2017-06-29 |
BR112018011411A2 (pt) | 2018-12-04 |
PL3394168T3 (pl) | 2020-11-16 |
EP3394168B1 (en) | 2020-03-25 |
BR112018011411B1 (pt) | 2022-02-22 |
US20190002673A1 (en) | 2019-01-03 |
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