AR065166A1 - Una composicion de polietileno reticulable, metodo para prepararla y articulos realizados a partir de dicha composicion - Google Patents
Una composicion de polietileno reticulable, metodo para prepararla y articulos realizados a partir de dicha composicionInfo
- Publication number
- AR065166A1 AR065166A1 ARP080100461A ARP080100461A AR065166A1 AR 065166 A1 AR065166 A1 AR 065166A1 AR P080100461 A ARP080100461 A AR P080100461A AR P080100461 A ARP080100461 A AR P080100461A AR 065166 A1 AR065166 A1 AR 065166A1
- Authority
- AR
- Argentina
- Prior art keywords
- crosslinking agent
- crosslinking
- composition
- coagent
- polyethylene
- Prior art date
Links
- -1 POLYETHYLENE Polymers 0.000 title abstract 10
- 239000004698 Polyethylene Substances 0.000 title abstract 10
- 229920000573 polyethylene Polymers 0.000 title abstract 10
- 239000000203 mixture Substances 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 3
- 239000003431 cross linking reagent Substances 0.000 abstract 8
- 238000004132 cross linking Methods 0.000 abstract 7
- 239000011203 carbon fibre reinforced carbon Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 150000001993 dienes Chemical class 0.000 abstract 3
- 150000001451 organic peroxides Chemical group 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
La presente se refiere a una composicion de polietileno reticulable, un método para prepararla y artículos realizados a partir de dicha composicion. La composicion de polietileno reticulable de acuerdo con la presente incluye un componente de polietileno, un agente reticulante, y un coagente reticulante. El agente reticulante es un peroxido orgánico, y el coagente reticulante es un compuesto de alcadieno, alcatrieno o alcatetraeno, que comprende por lo menos dos dobles enlaces de carbono- carbono terminales. La composicion de polietileno reticulable puede incluir opcionalmente, un inhibidor de chamuscado, un estimulante de cura, un radical libre estable, uno o más aditivos convencionales, sus combinaciones y/o mezclas. El método para producir una composicion de polietileno reticulable de acuerdo con la presente incluye los siguientes pasos: (1) proveer un componente de polietileno; (2) proveer un agente reticulante, en donde el. agente reticulante es un peroxido orgánico; (3) proveer un coagente reticulante, en donde el coagente reticulante es un compuesto de alcadieno, alcatrieno o alcatetraeno que comprende por lo menos dos dobles enlaces de carbono-carbono terminales; (4) combinar por fusion el componente de polietileno, el agente reticulante, y el coagente reticulante a una temperatura en el rango inferior a la temperatura de descomposicion del agente reticulante; y (5) formar de ese modo la composicion de polietileno reticulable. El artículo de acuerdo con la presente incluye al producto reticulado de un componente de polietileno; un agente reticulante, en donde el agente reticulante es un peroxido orgánico; y un coagente reticulante, en donde el coagente reticulante es un compuesto de alcadieno, alcatrieno o alcatetraeno que comprende por lo menos dos dobles enlaces de carbono-carbono terminales.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89948507P | 2007-02-05 | 2007-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR065166A1 true AR065166A1 (es) | 2009-05-20 |
Family
ID=40673085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080100461A AR065166A1 (es) | 2007-02-05 | 2008-02-04 | Una composicion de polietileno reticulable, metodo para prepararla y articulos realizados a partir de dicha composicion |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8283420B2 (es) |
| EP (1) | EP2118195B1 (es) |
| JP (1) | JP5501769B2 (es) |
| CN (1) | CN101652417B (es) |
| AR (1) | AR065166A1 (es) |
| TW (1) | TWI426084B (es) |
| WO (1) | WO2008097732A1 (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2256159A1 (en) * | 2009-05-26 | 2010-12-01 | Borealis AG | Polymer composition for crosslinked pipes |
| ES2487517T3 (es) * | 2009-05-26 | 2014-08-21 | Borealis Ag | Composición polimérica para artículos reticulados |
| CN102504113B (zh) * | 2011-10-24 | 2013-11-20 | 中国石油化工股份有限公司 | 一种长支链化聚乙烯树脂及其制备方法 |
| CN102543316A (zh) * | 2012-02-17 | 2012-07-04 | 杭州电缆股份有限公司 | 500kV交联电缆绝缘工序的加工方法 |
| US20150075839A1 (en) * | 2012-05-10 | 2015-03-19 | Dow Global Technologies Llc | Ethylene polymer conductor coatings prepared with polybutadiene cross-linking coagents |
| WO2014040237A1 (en) * | 2012-09-12 | 2014-03-20 | Dow Global Technologies Llc | Cross-linkable polymeric compositions, methods for making the same, and articles made therefrom |
| US9422423B2 (en) | 2012-12-04 | 2016-08-23 | Rutgers, The State University Of New Jersey | Composite articles compression molded from recycled plastic |
| WO2014089062A1 (en) * | 2012-12-04 | 2014-06-12 | Rutgers, The State University Of New Jersey | Composite articles compression molded from recycled plastic |
| US9441103B2 (en) | 2014-03-11 | 2016-09-13 | Saco Aei Polymers, Inc. | Tin-free catalysts for cross-linked polyethylene pipe and wire |
| WO2015149223A1 (en) * | 2014-03-31 | 2015-10-08 | Dow Global Technologies Llc | Crosslinkable polymeric compositions with diallylamide crosslinking coagents, methods for making the same, and articles made therefrom |
| US10689502B2 (en) * | 2015-05-22 | 2020-06-23 | Dow Global Technologies Llc | Processes for preparing cables with a crosslinked insulation layer and cables for same |
| CN107636062B (zh) | 2015-06-18 | 2021-05-04 | 陶氏环球技术有限责任公司 | 导热弹性复合材料 |
| KR102544970B1 (ko) | 2016-03-30 | 2023-06-20 | 다우 글로벌 테크놀로지스 엘엘씨 | 메틸-라디칼 포착제를 갖는 가교결합성 폴리머 조성물 및 이로부터 제조된 물품 |
| CN106478887B (zh) * | 2016-10-18 | 2019-12-10 | 神华集团有限责任公司 | 一种可交联接枝聚乙烯组合物、交联接枝聚乙烯制品及制备方法和制品 |
| CN116888317A (zh) * | 2020-08-21 | 2023-10-13 | 陶氏环球技术有限责任公司 | 具有高体积电阻率的熔喷非织造物及其制品 |
| CN114736443A (zh) * | 2021-01-07 | 2022-07-12 | 国家能源投资集团有限责任公司 | 可交联聚乙烯组合物及其应用、交联聚乙烯及其制备方法与应用 |
| CN115073834A (zh) * | 2021-03-11 | 2022-09-20 | 中国石油天然气股份有限公司 | 一种微交联高密度聚乙烯及其制备方法 |
| CN116625427B (zh) * | 2022-09-02 | 2025-10-31 | 南方电网科学研究院有限责任公司 | 高压交流电缆交联聚乙烯绝缘材料配方设计和优化方法 |
| WO2025168740A1 (en) * | 2024-02-07 | 2025-08-14 | Uponor Innovation Ab | Polymeric pipe |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4798081A (en) | 1985-11-27 | 1989-01-17 | The Dow Chemical Company | High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers |
| JP2704649B2 (ja) * | 1988-12-02 | 1998-01-26 | 日本ユニカー株式会社 | 成形可能な樹脂組成物 |
| CA2063478A1 (en) * | 1991-03-22 | 1992-09-23 | Michael F. Novits | Scorch extending curing/crosslinking compositions |
| US6103807A (en) * | 1998-03-19 | 2000-08-15 | Solvay Polyolefins Europe-Belgium (Societe Anonyme) | Ethylene-polymer-based composition, process for obtaining and using same |
| US6228917B1 (en) | 1998-06-16 | 2001-05-08 | Union Carbide Chemicals & Plastics Technology Corporation | Polyethylene crosslinkable composition |
| US6143822A (en) | 1999-03-18 | 2000-11-07 | Union Carbide Chemicals & Plastics Technology Corporation | Polyethylene crosslinkable composition |
| US6231978B1 (en) * | 1999-03-31 | 2001-05-15 | Union Carbide Chemicals & Plastics Technology Corporation | Crosslinkable polyethylene composition |
| US6187847B1 (en) | 1999-07-22 | 2001-02-13 | Union Carbide Chemicals & Plastics Technology Corporation | Polyethylene crosslinkable composition |
| US20040198920A1 (en) * | 2003-04-03 | 2004-10-07 | Atofina | Scorch-retardant composition |
| FR2819517B1 (fr) * | 2000-10-03 | 2003-03-21 | Atofina | Composition comprenant un nitroxyde, un promoteur et eventuellement un initiateur de radicaux libres |
| US6656986B2 (en) | 2001-03-01 | 2003-12-02 | Union Carbide Chemicals & Plastics Technology Corporation | Polyethylene crosslinkable composition |
| BRPI0417756A (pt) * | 2003-12-24 | 2007-04-10 | Dow Global Technologies Inc | processo melhorado para preparar um artigo reticulado fabricado, artigo fabricado, composição polimérica reticulável via radical livre, acessório para cabo de energia, cabo de energia e sola de sapato |
| US7608668B2 (en) | 2004-03-17 | 2009-10-27 | Dow Global Technologies Inc. | Ethylene/α-olefins block interpolymers |
| FR2875502B1 (fr) * | 2004-09-22 | 2007-01-05 | Arkema Sa | Composition retardant le grillage |
| US7465769B2 (en) * | 2006-10-09 | 2008-12-16 | Dow Global Technologies Inc. | Nitroxide compounds for minimizing scorch in crosslinkable compositions |
-
2008
- 2008-01-25 JP JP2009548365A patent/JP5501769B2/ja not_active Expired - Fee Related
- 2008-01-25 CN CN2008800104094A patent/CN101652417B/zh not_active Expired - Fee Related
- 2008-01-25 WO PCT/US2008/051991 patent/WO2008097732A1/en not_active Ceased
- 2008-01-25 US US12/525,688 patent/US8283420B2/en not_active Expired - Fee Related
- 2008-01-25 EP EP08728253.9A patent/EP2118195B1/en not_active Not-in-force
- 2008-02-04 AR ARP080100461A patent/AR065166A1/es not_active Application Discontinuation
- 2008-02-04 TW TW097104219A patent/TWI426084B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008097732A1 (en) | 2008-08-14 |
| CN101652417B (zh) | 2013-10-30 |
| TWI426084B (zh) | 2014-02-11 |
| CN101652417A (zh) | 2010-02-17 |
| TW200848437A (en) | 2008-12-16 |
| JP5501769B2 (ja) | 2014-05-28 |
| EP2118195B1 (en) | 2014-06-04 |
| EP2118195A1 (en) | 2009-11-18 |
| US20100016515A1 (en) | 2010-01-21 |
| US8283420B2 (en) | 2012-10-09 |
| JP2010518197A (ja) | 2010-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |