BR112016014388A2 - Composição de polietileno e seu uso, artigo - Google Patents
Composição de polietileno e seu uso, artigoInfo
- Publication number
- BR112016014388A2 BR112016014388A2 BR112016014388A BR112016014388A BR112016014388A2 BR 112016014388 A2 BR112016014388 A2 BR 112016014388A2 BR 112016014388 A BR112016014388 A BR 112016014388A BR 112016014388 A BR112016014388 A BR 112016014388A BR 112016014388 A2 BR112016014388 A2 BR 112016014388A2
- Authority
- BR
- Brazil
- Prior art keywords
- molecular weight
- article
- polyethylene composition
- weight component
- high molecular
- 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
- C08L23/08—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Materials Engineering (AREA)
Abstract
COMPOSIÇÃO DE POLIETILENO E SEU USO, ARTIGO. A presente invenção refere-se a uma composição de polietileno que compreende, de preferência, consiste em uma resina base que compreende um copolímero de etileno e pelo menos dois comonômeros selecionados a partir de alfa-olefinas tendo três a doze átomos de carbono, em que o copolímero de atileno compreende um componente de baixo peso molecular (A) e um componente de alto peso molecular (B) com o componente de baixo peso molecular (A) tendo um peso molecular ponderal médio menor que o componente de alto peso molecular (B), e aditivos opcionais adequados para a produção de um artigo, de preferência, tubo.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13005980.1 | 2013-12-20 | ||
| EP13005980.1A EP2894174B1 (en) | 2013-12-20 | 2013-12-20 | Polyethylene composition with high flexibility and high temperature resistance suitable for pipe applications |
| PCT/EP2014/003421 WO2015090596A1 (en) | 2013-12-20 | 2014-12-18 | Polyethylene composition with high flexibility and high temperature resistance suitable for pipe applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016014388A2 true BR112016014388A2 (pt) | 2017-08-08 |
| BR112016014388B1 BR112016014388B1 (pt) | 2021-11-03 |
Family
ID=49916777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016014388-4A BR112016014388B1 (pt) | 2013-12-20 | 2014-12-18 | Composição de polietileno e seu uso, artigo |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10202504B2 (pt) |
| EP (1) | EP2894174B1 (pt) |
| CN (1) | CN105705524B (pt) |
| AU (1) | AU2014365737B2 (pt) |
| BR (1) | BR112016014388B1 (pt) |
| EA (1) | EA030140B1 (pt) |
| ES (1) | ES2660121T3 (pt) |
| PL (1) | PL2894174T3 (pt) |
| SA (1) | SA516371380B1 (pt) |
| SG (1) | SG11201602510YA (pt) |
| WO (1) | WO2015090596A1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3009457T3 (da) * | 2014-10-14 | 2017-07-31 | Abu Dhabi Polymers Co Ltd (Borouge) Llc | Geomembrananvendelser baseret på polyethylen |
| EP3088458B2 (en) | 2015-04-27 | 2022-10-05 | Abu Dhabi Polymers Company Limited (Borouge) L.L.C. | Polyethylene composition suitable for pipe applications |
| CN110036067A (zh) * | 2016-12-16 | 2019-07-19 | 博禄塑料（上海）有限公司 | 用于管件应用的导热pe组合物 |
| WO2022039425A1 (ko) * | 2020-08-19 | 2022-02-24 | 주식회사 엘지화학 | 펠렛형 폴리에틸렌 수지 조성물 및 그 제조방법 |
| EP4092079A1 (en) * | 2021-05-21 | 2022-11-23 | Borealis AG | Process for producing polyethylene pipes with high pressure resistance and polyethylene pipes obtained thereby |
| US11845814B2 (en) | 2022-02-01 | 2023-12-19 | Chevron Phillips Chemical Company Lp | Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405109A (en) | 1960-10-03 | 1968-10-08 | Phillips Petroleum Co | Polymerization process |
| US3324093A (en) | 1963-10-21 | 1967-06-06 | Phillips Petroleum Co | Loop reactor |
| US4532311A (en) | 1981-03-26 | 1985-07-30 | Union Carbide Corporation | Process for reducing sheeting during polymerization of alpha-olefins |
| US4582816A (en) | 1985-02-21 | 1986-04-15 | Phillips Petroleum Company | Catalysts, method of preparation and polymerization processes therewith |
| US4855370A (en) | 1986-10-01 | 1989-08-08 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
| US5026795A (en) | 1987-02-24 | 1991-06-25 | Phillips Petroleum Co | Process for preventing fouling in a gas phase polymerization reactor |
| US4803251A (en) | 1987-11-04 | 1989-02-07 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
| FI84319C (fi) | 1989-11-14 | 1991-11-25 | Neste Oy | Anordning foer matning av en slammig katalytblandning till en polymerisationsreaktor. |
| US5565175A (en) | 1990-10-01 | 1996-10-15 | Phillips Petroleum Company | Apparatus and method for producing ethylene polymer |
| FI89929C (fi) | 1990-12-28 | 1993-12-10 | Neste Oy | Foerfarande foer homo- eller sampolymerisering av eten |
| IT1262933B (it) | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Processo per la polimerizzazione in fase gas di alfa-olefine |
| FI942949A0 (fi) | 1994-06-20 | 1994-06-20 | Borealis Polymers Oy | Prokatalysator foer producering av etenpolymerer och foerfarande foer framstaellning daerav |
| US5767034A (en) | 1996-05-31 | 1998-06-16 | Intevep, S.A. | Olefin polymerization catalyst with additive comprising aluminum-silicon composition, calixarene derivatives or cyclodextrin derivatives |
| FI111372B (fi) | 1998-04-06 | 2003-07-15 | Borealis Polymers Oy | Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö |
| GB0001914D0 (en) | 2000-01-27 | 2000-03-22 | Borealis Polymers Oy | Catalyst |
| SE0103425D0 (sv) | 2001-10-16 | 2001-10-16 | Borealis Tech Oy | Pipe for hot fluids |
| EP1359192A1 (en) * | 2002-04-30 | 2003-11-05 | Solvay Polyolefins Europe-Belgium (Société Anonyme) | Polyethylene pipe resins |
| FI20040755A0 (fi) | 2004-06-02 | 2004-06-02 | Borealis Tech Oy | Menetelmä olefiinipolymerointikatalyytin valmistamiseksi ja tällä menetelmällä valmistettu katalyytti |
| ES2309445T3 (es) | 2004-12-17 | 2008-12-16 | Borealis Technology Oy | Proceso para la polimerizacion de olefinas en presencia de un catalizador de polimerizacion de las mismas. |
| EP1760096A1 (en) * | 2005-09-05 | 2007-03-07 | INEOS Manufacturing Belgium NV | Polymer composition |
| EP1927627B1 (en) * | 2006-12-01 | 2010-03-24 | Borealis Technology Oy | Pipe having improved high temperature resistance |
-
2013
- 2013-12-20 ES ES13005980.1T patent/ES2660121T3/es active Active
- 2013-12-20 EP EP13005980.1A patent/EP2894174B1/en active Active
- 2013-12-20 PL PL13005980T patent/PL2894174T3/pl unknown
-
2014
- 2014-12-18 CN CN201480060689.5A patent/CN105705524B/zh active Active
- 2014-12-18 SG SG11201602510YA patent/SG11201602510YA/en unknown
- 2014-12-18 BR BR112016014388-4A patent/BR112016014388B1/pt active IP Right Grant
- 2014-12-18 AU AU2014365737A patent/AU2014365737B2/en active Active
- 2014-12-18 EA EA201691052A patent/EA030140B1/ru not_active IP Right Cessation
- 2014-12-18 WO PCT/EP2014/003421 patent/WO2015090596A1/en active Application Filing
- 2014-12-18 US US15/106,208 patent/US10202504B2/en active Active
-
2016
- 2016-06-20 SA SA516371380A patent/SA516371380B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN105705524A (zh) | 2016-06-22 |
| WO2015090596A1 (en) | 2015-06-25 |
| SG11201602510YA (en) | 2016-07-28 |
| SA516371380B1 (ar) | 2020-05-10 |
| EP2894174B1 (en) | 2018-02-07 |
| AU2014365737B2 (en) | 2017-04-06 |
| US20160312017A1 (en) | 2016-10-27 |
| EA030140B1 (ru) | 2018-06-29 |
| EP2894174A1 (en) | 2015-07-15 |
| PL2894174T3 (pl) | 2018-08-31 |
| AU2014365737A1 (en) | 2016-04-21 |
| BR112016014388B1 (pt) | 2021-11-03 |
| ES2660121T3 (es) | 2018-03-20 |
| EA201691052A1 (ru) | 2016-10-31 |
| CN105705524B (zh) | 2018-12-14 |
| US10202504B2 (en) | 2019-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/12/2014, OBSERVADAS AS CONDICOES LEGAIS. |