SG11201602550TA - Polyethylene composition for pipe applications with improved sagging properties - Google Patents
Polyethylene composition for pipe applications with improved sagging propertiesInfo
- Publication number
- SG11201602550TA SG11201602550TA SG11201602550TA SG11201602550TA SG11201602550TA SG 11201602550T A SG11201602550T A SG 11201602550TA SG 11201602550T A SG11201602550T A SG 11201602550TA SG 11201602550T A SG11201602550T A SG 11201602550TA SG 11201602550T A SG11201602550T A SG 11201602550TA
- Authority
- SG
- Singapore
- Prior art keywords
- polyethylene composition
- pipe applications
- sagging properties
- improved sagging
- improved
- 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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- 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
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- 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
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13006049.4A EP2894195B1 (en) | 2013-12-23 | 2013-12-23 | Polyethylene composition for pipe applications with improved sagging properties |
| PCT/EP2014/003462 WO2015096900A1 (en) | 2013-12-23 | 2014-12-22 | Polyethylene composition for pipe applications with improved sagging properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201602550TA true SG11201602550TA (en) | 2016-04-28 |
Family
ID=49916789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201602550TA SG11201602550TA (en) | 2013-12-23 | 2014-12-22 | Polyethylene composition for pipe applications with improved sagging properties |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20170002187A1 (zh) |
| EP (1) | EP2894195B1 (zh) |
| CN (1) | CN105874002B (zh) |
| AU (1) | AU2014372845B2 (zh) |
| BR (1) | BR112016014939B1 (zh) |
| CL (1) | CL2016001498A1 (zh) |
| MY (1) | MY188787A (zh) |
| PH (1) | PH12016500597A1 (zh) |
| SA (1) | SA516371401B1 (zh) |
| SG (1) | SG11201602550TA (zh) |
| WO (1) | WO2015096900A1 (zh) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2678264C2 (ru) | 2014-12-04 | 2019-01-24 | Базелл Полиолефин Гмбх | Способ получения полиолефиновой композиции |
| EP3109275B1 (en) | 2015-06-22 | 2017-08-09 | Abu Dhabi Polymers Company Limited (Borouge) L.L.C. | Polyethylene composition for pipe applications with improved sagging and extrusion properties |
| EP3176213B1 (en) * | 2015-12-03 | 2019-04-24 | Scg Chemicals Co. Ltd. | Ethylene copolymer composition |
| PT3235833T (pt) * | 2016-04-22 | 2019-02-19 | Borealis Ag | Processo de viscorredução |
| CA3036991C (en) * | 2016-11-25 | 2021-01-12 | Borealis Ag | Polymer composition comprising very high molecular weight, low molecularweight, and high molecular weight polyethylene fractions |
| EP3418330B2 (en) * | 2017-06-21 | 2023-07-19 | Borealis AG | Polymer composition and a process for production of the polymer composition |
| WO2019219633A1 (en) | 2018-05-14 | 2019-11-21 | Basell Polyolefine Gmbh | Polyethylene composition having high swell ratio, fnct and impact resistance |
| KR102593922B1 (ko) * | 2018-10-31 | 2023-10-25 | 보레알리스 아게 | 개선된 균질성을 갖는 고압력 저항성 파이프용 폴리에틸렌 조성물 |
| WO2020157285A1 (en) * | 2019-01-31 | 2020-08-06 | Borealis Ag | Polyethylene composition comprising carbonaceous structures and having improved mechanical properties |
| EP4153675A1 (en) * | 2020-05-20 | 2023-03-29 | Borealis AG | Upgraded polyethylene for jacketing |
| EP3988587A1 (en) * | 2020-10-26 | 2022-04-27 | Borealis AG | Polyolefin pipe resin with very good sagging and slow crack growth resistance |
| EP4359476A1 (en) * | 2021-06-22 | 2024-05-01 | SABIC Global Technologies B.V. | Polyethylene composition having improved melt strength and flexibility |
| EP4201969A1 (en) | 2021-12-23 | 2023-06-28 | Borealis AG | Polyethylene composition for pipes having very good impact properties and slow crack growth resistance |
| EP4234627A1 (en) * | 2022-02-25 | 2023-08-30 | Borealis AG | A polyethylene composition with improved stiffness and toughness |
| EP4389777A1 (en) * | 2022-12-22 | 2024-06-26 | Borealis AG | High density polyethylene for pipe applications with improved pressure performance and mechanical properties |
Family Cites Families (22)
| 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 |
| 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 |
| US5236998A (en) * | 1991-03-07 | 1993-08-17 | Occidental Chemical Corporation | Process for the manufacture of linear polyethylene containing α-alkene commonomers |
| IT1262933B (it) | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Processo per la polimerizzazione in fase gas di alfa-olefine |
| FI101479B1 (fi) | 1994-12-22 | 1998-06-30 | Borealis Polymers Oy | Menetelmä likaantumisen estämiseksi polymerointireaktoreissa |
| FI104827B (fi) | 1995-04-12 | 2000-04-14 | Borealis Polymers Oy | Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa |
| DE19604196A1 (de) | 1996-02-06 | 1997-08-07 | Hoechst Ag | Verfahren zum Herstellen von dickwandigen Rohren aus Polyethylen |
| 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 |
| SE9803501D0 (sv) | 1998-10-14 | 1998-10-14 | Borealis Polymers Oy | Polymer composition for pipes |
| US7432220B2 (en) | 2002-12-18 | 2008-10-07 | Borealis Technology Oy | Method for the preparation of olefin polymerization catalyst support and an olefin polymerization catalyst |
| CA2560435C (en) * | 2004-03-26 | 2011-05-24 | Borealis Technology Oy | A multimodal polyethylene polymer composition and its use in the production of pipes |
| ES2334267T5 (es) * | 2007-04-25 | 2013-06-03 | Borealis Technology Oy | Tubo que comprende un polietileno resistente al desarrollo de fisuras extra lentas |
| EP2570455A1 (en) * | 2011-09-16 | 2013-03-20 | Borealis AG | Polyethylene composition with broad molecular weight distribution and improved homogeneity |
| EP2583998B1 (en) * | 2011-10-21 | 2018-02-28 | Borealis AG | Polyethylene composition with high rapid crack propagation resistance and pressure resistance |
| CN104684989B (zh) * | 2011-12-29 | 2018-01-09 | 英力士美国有限责任公司烯烴和聚合物分公司 | 具有改进性质的双峰高密度聚乙烯树脂和组合物及其制备和使用方法 |
-
2013
- 2013-12-23 EP EP13006049.4A patent/EP2894195B1/en active Active
-
2014
- 2014-12-22 US US15/107,431 patent/US20170002187A1/en active Pending
- 2014-12-22 BR BR112016014939-4A patent/BR112016014939B1/pt active IP Right Grant
- 2014-12-22 CN CN201480070800.9A patent/CN105874002B/zh active Active
- 2014-12-22 AU AU2014372845A patent/AU2014372845B2/en active Active
- 2014-12-22 SG SG11201602550TA patent/SG11201602550TA/en unknown
- 2014-12-22 MY MYPI2016000540A patent/MY188787A/en unknown
- 2014-12-22 WO PCT/EP2014/003462 patent/WO2015096900A1/en active Application Filing
-
2016
- 2016-04-01 PH PH12016500597A patent/PH12016500597A1/en unknown
- 2016-06-15 CL CL2016001498A patent/CL2016001498A1/es unknown
- 2016-06-22 SA SA516371401A patent/SA516371401B1/ar unknown
-
2020
- 2020-10-26 US US17/080,767 patent/US20210070969A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CL2016001498A1 (es) | 2017-02-24 |
| BR112016014939B1 (pt) | 2021-08-10 |
| SA516371401B1 (ar) | 2019-04-23 |
| WO2015096900A1 (en) | 2015-07-02 |
| US20210070969A1 (en) | 2021-03-11 |
| EP2894195B1 (en) | 2016-09-14 |
| CN105874002A (zh) | 2016-08-17 |
| CN105874002B (zh) | 2019-04-26 |
| PH12016500597B1 (en) | 2016-06-13 |
| US20170002187A1 (en) | 2017-01-05 |
| EP2894195A1 (en) | 2015-07-15 |
| MY188787A (en) | 2021-12-31 |
| PH12016500597A1 (en) | 2016-06-13 |
| AU2014372845B2 (en) | 2017-02-02 |
| BR112016014939A2 (pt) | 2018-01-23 |
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