AR051616A1 - Composicion de polietileno multimodal para tuberias - Google Patents
Composicion de polietileno multimodal para tuberiasInfo
- Publication number
- AR051616A1 AR051616A1 ARP050104615A ARP050104615A AR051616A1 AR 051616 A1 AR051616 A1 AR 051616A1 AR P050104615 A ARP050104615 A AR P050104615A AR P050104615 A ARP050104615 A AR P050104615A AR 051616 A1 AR051616 A1 AR 051616A1
- Authority
- AR
- Argentina
- Prior art keywords
- composition
- fraction
- comonomer
- base resin
- pipe
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
-
- 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
- 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
-
- 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
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Una composicion de polietileno multimodal para tuberías que comprende una composicion de polietileno con una resina base que comprende: (A) una fraccion de momo- o co-polímero de etileno, y (B) una fraccion de copolímero de etileno que comprende al menos un comonomero de alfa-olefina que tiene por lo menos 4 átomos de carbono, donde: (i) la fraccion (A) tiene un menor peso molecular promedio que la fraccion (B), y (ii) el contenido de comonomero y la densidad d de la resina base satisfacen la siguiente relacion: comonomero [% en moles] = -0,0612 d [kg/m3]% en moles/(kg/m3) + 58,6 y (iii) la resina base comprende más de 0,5% en moles de por lo menos un comonomero de alfa-olefina que tiene por lo menos 4 átomos de carbono. Además, la presente se refiere a un proceso para producir dicha composicion, una tubería que comprende dicha composicion y al uso de dicha composicion para producir una tubería.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04026092A EP1655333B1 (en) | 2004-11-03 | 2004-11-03 | Multimodal polyethylene composition for pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
AR051616A1 true AR051616A1 (es) | 2007-01-24 |
Family
ID=34927219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050104615A AR051616A1 (es) | 2004-11-03 | 2005-11-03 | Composicion de polietileno multimodal para tuberias |
Country Status (13)
Country | Link |
---|---|
US (1) | US20090203848A1 (es) |
EP (1) | EP1655333B1 (es) |
KR (1) | KR100841388B1 (es) |
CN (1) | CN100567384C (es) |
AR (1) | AR051616A1 (es) |
AT (1) | ATE372357T1 (es) |
AU (1) | AU2005300735B2 (es) |
DE (1) | DE602004008781T2 (es) |
EA (1) | EA012271B1 (es) |
ES (1) | ES2291798T3 (es) |
PT (1) | PT1655333E (es) |
SA (1) | SA06270019B1 (es) |
WO (1) | WO2006048250A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7589162B2 (en) † | 2006-02-22 | 2009-09-15 | Chevron Philips Chemical Company Lp | Polyethylene compositions and pipe made from same |
DE602007005363D1 (de) | 2006-05-02 | 2010-04-29 | Dow Global Technologies Inc | Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte artikel und verfahren zur herstellung derartiger artikel |
US7754834B2 (en) | 2007-04-12 | 2010-07-13 | Univation Technologies, Llc | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
ES2334267T5 (es) | 2007-04-25 | 2013-06-03 | Borealis Technology Oy | Tubo que comprende un polietileno resistente al desarrollo de fisuras extra lentas |
CA2629576C (en) * | 2008-04-21 | 2016-01-05 | Nova Chemicals Corporation | Closures for bottles |
US9574064B2 (en) | 2008-08-28 | 2017-02-21 | Dow Global Technologies Llc | Processes and compositions for injection blow molding |
US9371442B2 (en) | 2011-09-19 | 2016-06-21 | Nova Chemicals (International) S.A. | Polyethylene compositions and closures made from them |
CA2752407C (en) | 2011-09-19 | 2018-12-04 | Nova Chemicals Corporation | Polyethylene compositions and closures for bottles |
RU2629120C2 (ru) | 2011-12-29 | 2017-08-24 | Инеос Олефинс & Полимерз Ю-Эс-Эй, Э Дивижн Оф Инеос Ю-Эс-Эй Ллк | Бимодальные полиэтиленовые смолы высокой плотности и композиции с улучшенными свойствами, а также способы их получения и применения |
EP2740761B1 (en) * | 2012-12-05 | 2016-10-19 | Borealis AG | Polyethylene composition with improved balance of slow crack growth resistance, impact performance and pipe pressure resistance for pipe applications |
CA2798854C (en) | 2012-12-14 | 2020-02-18 | Nova Chemicals Corporation | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9475927B2 (en) | 2012-12-14 | 2016-10-25 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9783663B2 (en) | 2012-12-14 | 2017-10-10 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
EP2746324A1 (en) | 2012-12-21 | 2014-06-25 | Borealis AG | Use of pigments and additives for improving pipe stability against desinfectant containing water |
PL2818504T3 (pl) | 2013-06-28 | 2021-03-08 | Borealis Ag | Zastosowanie środków ułatwiających wytłaczanie do produkcji barwionych rur polietylenowych |
EP2860204B1 (en) * | 2013-10-10 | 2018-08-01 | Borealis AG | Polyethylene composition for pipe applications |
ES2643577T3 (es) | 2014-05-27 | 2017-11-23 | The Procter & Gamble Company | Núcleo absorbente con diseño de material absorbente |
US9758653B2 (en) | 2015-08-19 | 2017-09-12 | Nova Chemicals (International) S.A. | Polyethylene compositions, process and closures |
CA2931488A1 (en) | 2016-05-30 | 2017-11-30 | Nova Chemicals Corporation | Closure having excellent organoleptic performance |
US9783664B1 (en) | 2016-06-01 | 2017-10-10 | Nova Chemicals (International) S.A. | Hinged component comprising polyethylene composition |
CA3028148A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and articles with barrier properties |
WO2020157285A1 (en) | 2019-01-31 | 2020-08-06 | Borealis Ag | Polyethylene composition comprising carbonaceous structures and having improved mechanical properties |
CA3188493A1 (en) * | 2020-07-10 | 2022-01-13 | Borealis Ag | Polyethylene pipe resin with high resistance to slow crack growth |
EP4023711A1 (en) | 2020-12-29 | 2022-07-06 | Borealis AG | Highly track resistant polyethylene compounds for wire and cable applications |
EP4023712A1 (en) | 2020-12-29 | 2022-07-06 | Borealis AG | Highly track resistant polyethylene compositions for wire and cable applications |
EP4393989A1 (en) | 2022-12-27 | 2024-07-03 | Borealis AG | Use of a magnesium hydroxide filler in highly track resistant polyethylene compositions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9803501D0 (sv) * | 1998-10-14 | 1998-10-14 | Borealis Polymers Oy | Polymer composition for pipes |
DE60025551T2 (de) * | 2000-04-13 | 2006-08-24 | Borealis Technology Oy | Polymerzusammensetzung für Rohre |
MXPA04001496A (es) * | 2001-08-17 | 2004-05-14 | Dow Global Technologies Inc | Composicion de polietileno bimodal y articulos elaborados a partir de la misma. |
JP4119114B2 (ja) * | 2001-11-28 | 2008-07-16 | 広栄化学工業株式会社 | 新規なジヒドロキシ(3−ピリジル)ボラン類 |
EP1460105B1 (en) * | 2003-03-20 | 2012-05-23 | Borealis Technology Oy | Polymer composition |
-
2004
- 2004-11-03 AT AT04026092T patent/ATE372357T1/de not_active IP Right Cessation
- 2004-11-03 DE DE602004008781T patent/DE602004008781T2/de active Active
- 2004-11-03 ES ES04026092T patent/ES2291798T3/es active Active
- 2004-11-03 PT PT04026092T patent/PT1655333E/pt unknown
- 2004-11-03 EP EP04026092A patent/EP1655333B1/en not_active Revoked
-
2005
- 2005-11-02 KR KR1020077008758A patent/KR100841388B1/ko active IP Right Grant
- 2005-11-02 EA EA200700738A patent/EA012271B1/ru not_active IP Right Cessation
- 2005-11-02 AU AU2005300735A patent/AU2005300735B2/en not_active Ceased
- 2005-11-02 US US11/718,028 patent/US20090203848A1/en not_active Abandoned
- 2005-11-02 WO PCT/EP2005/011710 patent/WO2006048250A1/en active Application Filing
- 2005-11-02 CN CNB200580035715XA patent/CN100567384C/zh active Active
- 2005-11-03 AR ARP050104615A patent/AR051616A1/es not_active Application Discontinuation
-
2006
- 2006-02-18 SA SA06270019A patent/SA06270019B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
CN100567384C (zh) | 2009-12-09 |
EP1655333B1 (en) | 2007-09-05 |
AU2005300735B2 (en) | 2008-12-11 |
CN101044202A (zh) | 2007-09-26 |
ATE372357T1 (de) | 2007-09-15 |
PT1655333E (pt) | 2007-12-11 |
US20090203848A1 (en) | 2009-08-13 |
ES2291798T3 (es) | 2008-03-01 |
SA06270019B1 (ar) | 2009-12-22 |
EA200700738A1 (ru) | 2007-10-26 |
KR100841388B1 (ko) | 2008-06-25 |
EP1655333A1 (en) | 2006-05-10 |
KR20070065387A (ko) | 2007-06-22 |
DE602004008781T2 (de) | 2008-06-12 |
WO2006048250A1 (en) | 2006-05-11 |
AU2005300735A1 (en) | 2006-05-11 |
EA012271B1 (ru) | 2009-08-28 |
DE602004008781D1 (de) | 2007-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |