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 (de) | 2013-12-23 | 2013-12-23 | Polyethylenzusammensetzung für Rohranwendungen mit verbesserten Durchhangeigenschaften |
| 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 (de) |
| EP (1) | EP2894195B1 (de) |
| CN (1) | CN105874002B (de) |
| AU (1) | AU2014372845B2 (de) |
| BR (1) | BR112016014939B1 (de) |
| CL (1) | CL2016001498A1 (de) |
| MY (1) | MY188787A (de) |
| PH (1) | PH12016500597B1 (de) |
| SA (1) | SA516371401B1 (de) |
| SG (1) | SG11201602550TA (de) |
| WO (1) | WO2015096900A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016087566A1 (en) | 2014-12-04 | 2016-06-09 | Basell Polyolefine Gmbh | Process for preparing a polyolefin composition |
| EP3109275B1 (de) | 2015-06-22 | 2017-08-09 | Abu Dhabi Polymers Company Limited (Borouge) L.L.C. | Polyethylenzusammensetzung für rohranwendungen mit verbesserten durchhang- und extrusionseigenschaften |
| EP3176213B1 (de) * | 2015-12-03 | 2019-04-24 | Scg Chemicals Co. Ltd. | Ethylencopolymerzusammensetzung |
| ES2710805T3 (es) * | 2016-04-22 | 2019-04-26 | Borealis Ag | Proceso de reducción de la viscosidad |
| WO2018095772A2 (en) | 2016-11-25 | 2018-05-31 | Borealis Ag | New composition and process |
| EP3418330B2 (de) * | 2017-06-21 | 2023-07-19 | Borealis AG | Polymerzusammensetzung und verfahren zur herstellung einer polymerzusammensetzung |
| EP3794071B1 (de) | 2018-05-14 | 2022-01-26 | Basell Polyolefine GmbH | Polyethylenzusammensetzung mit hohem quellverhältnis, fnct und schlagzähigkeit |
| WO2020088987A1 (en) * | 2018-10-31 | 2020-05-07 | Borealis Ag | Polyethylene composition for high pressure resistant pipes with improved homogeneity |
| WO2020157285A1 (en) * | 2019-01-31 | 2020-08-06 | Borealis Ag | Polyethylene composition comprising carbonaceous structures and having improved mechanical properties |
| EP4153675A1 (de) * | 2020-05-20 | 2023-03-29 | Borealis AG | Verbessertes polyethylen für ummantelung |
| EP3988587A1 (de) * | 2020-10-26 | 2022-04-27 | Borealis AG | Polyolefinrohrharz mit sehr guter durchbiegung und beständigkeit gegen langsame rissbildung |
| EP4359476A1 (de) * | 2021-06-22 | 2024-05-01 | SABIC Global Technologies B.V. | Polyethylenzusammensetzung mit verbesserter schmelzfestigkeit und flexibilität |
| EP4201969A1 (de) | 2021-12-23 | 2023-06-28 | Borealis AG | Polyethylenzusammensetzung für rohre mit sehr guten schlageigenschaften und beständigkeit gegen langsame rissbildung |
| EP4234627A1 (de) * | 2022-02-25 | 2023-08-30 | Borealis AG | Polyethylenzusammensetzung mit verbesserter steifigkeit und zähigkeit |
| EP4389777A1 (de) * | 2022-12-22 | 2024-06-26 | Borealis AG | Hochdichtes polyethylen für rohranwendungen mit verbesserter druckleistung und verbesserten mechanischen eigenschaften |
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 |
| FI101479B (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 |
| US7511099B2 (en) * | 2004-03-26 | 2009-03-31 | Borealis Technology Oy | Polymer composition |
| EP1985660B2 (de) * | 2007-04-25 | 2013-04-17 | Borealis Technology Oy | Rohr mit gegen extrem langsames Risswachstum beständigem Polyethylen |
| EP2570455A1 (de) * | 2011-09-16 | 2013-03-20 | Borealis AG | Polyethylenzusammensetzung mit breiter Molekulargewichtsverteilung und verbesserter Homogenität |
| EP2583998B1 (de) * | 2011-10-21 | 2018-02-28 | Borealis AG | Polyethylenzusammensetzung mit sehr schneller Rissausbreitungsbeständigkeit und Druckbeständigkeit |
| 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 |
-
2013
- 2013-12-23 EP EP13006049.4A patent/EP2894195B1/de active Active
-
2014
- 2014-12-22 AU AU2014372845A patent/AU2014372845B2/en active Active
- 2014-12-22 SG SG11201602550TA patent/SG11201602550TA/en unknown
- 2014-12-22 WO PCT/EP2014/003462 patent/WO2015096900A1/en active Application Filing
- 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 MY MYPI2016000540A patent/MY188787A/en unknown
-
2016
- 2016-04-01 PH PH12016500597A patent/PH12016500597B1/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 |
|---|---|
| AU2014372845B2 (en) | 2017-02-02 |
| CN105874002A (zh) | 2016-08-17 |
| MY188787A (en) | 2021-12-31 |
| US20210070969A1 (en) | 2021-03-11 |
| BR112016014939A2 (pt) | 2018-01-23 |
| US20170002187A1 (en) | 2017-01-05 |
| PH12016500597A1 (en) | 2016-06-13 |
| CN105874002B (zh) | 2019-04-26 |
| PH12016500597B1 (en) | 2016-06-13 |
| WO2015096900A1 (en) | 2015-07-02 |
| EP2894195A1 (de) | 2015-07-15 |
| EP2894195B1 (de) | 2016-09-14 |
| CL2016001498A1 (es) | 2017-02-24 |
| BR112016014939B1 (pt) | 2021-08-10 |
| SA516371401B1 (ar) | 2019-04-23 |
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