EG25986A - Polyethylene compositions and pipe made from same - Google Patents

Polyethylene compositions and pipe made from same

Info

Publication number
EG25986A
EG25986A EG2008081388A EG2008081388A EG25986A EG 25986 A EG25986 A EG 25986A EG 2008081388 A EG2008081388 A EG 2008081388A EG 2008081388 A EG2008081388 A EG 2008081388A EG 25986 A EG25986 A EG 25986A
Authority
EG
Egypt
Prior art keywords
same
pipe made
polyethylene compositions
polyethylene
compositions
Prior art date
Application number
EG2008081388A
Other languages
English (en)
Inventor
Rajendra K Krishnaswamy
Qing Yang
David C Rohlfing
Max P Mcdaniel
Kumudini C Jayaratne
Jim E French
Original Assignee
Chevron Phillips Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38098573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EG25986(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Application granted granted Critical
Publication of EG25986A publication Critical patent/EG25986A/xx

Links

Classifications

    • 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
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
EG2008081388A 2006-02-22 2008-08-17 Polyethylene compositions and pipe made from same EG25986A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/358,959 US7589162B2 (en) 2006-02-22 2006-02-22 Polyethylene compositions and pipe made from same
PCT/US2007/062546 WO2007101047A2 (fr) 2006-02-22 2007-02-22 Compositions de polyethylene et tuyau fabrique a partir de ces compositions

Publications (1)

Publication Number Publication Date
EG25986A true EG25986A (en) 2012-11-21

Family

ID=38098573

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2008081388A EG25986A (en) 2006-02-22 2008-08-17 Polyethylene compositions and pipe made from same

Country Status (16)

Country Link
US (1) US7589162B2 (fr)
EP (1) EP1987097B2 (fr)
JP (1) JP5328373B2 (fr)
KR (1) KR101343696B1 (fr)
CN (1) CN101415768B (fr)
AR (1) AR059669A1 (fr)
AT (1) ATE475690T1 (fr)
AU (1) AU2007220855A1 (fr)
BR (1) BRPI0707976A2 (fr)
CA (1) CA2643445A1 (fr)
DE (1) DE602007008066D1 (fr)
EG (1) EG25986A (fr)
ES (1) ES2360244T5 (fr)
MX (1) MX2008010664A (fr)
RU (1) RU2008137621A (fr)
WO (1) WO2007101047A2 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161406A1 (de) * 2001-12-13 2003-06-18 Basell Polyolefine Gmbh Verbesserung der elektrischen Eigenschaften leitfähiger Polyolefine
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
PL2382247T3 (pl) * 2009-01-23 2013-03-29 Evonik Degussa Gmbh Polimeryzacja w zawiesinie MIB PE
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US8318883B1 (en) * 2011-06-08 2012-11-27 Chevron Phillips Chemical Company Lp Polymer compositions for blow molding applications
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
EP2900750B1 (fr) * 2012-09-28 2017-07-19 Dow Global Technologies LLC Composition, ruban et tuyau composite fabriqué à partir de ceux-ci et procédé de production d'un tuyau composite
JP2014088476A (ja) * 2012-10-29 2014-05-15 Hosokawa Yoko Co Ltd ポリエチレン系フィルム、積層体及び容器
US9034991B2 (en) * 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
US9156970B2 (en) 2013-09-05 2015-10-13 Chevron Phillips Chemical Company Lp Higher density polyolefins with improved stress crack resistance
EP2860201A1 (fr) 2013-10-10 2015-04-15 Borealis AG Polyéthylène résistant aux températures élevées et son procédé de production
PL2860202T3 (pl) 2013-10-10 2018-11-30 Borealis Ag Polietylen odporny na wysoką temperaturę i sposób jego wytwarzania
EP2860204B1 (fr) 2013-10-10 2018-08-01 Borealis AG Composition de polyéthylène pour applications de tuyau
PL3137297T3 (pl) * 2014-04-29 2019-07-31 Sabic Global Technologies B.V. Wielowarstwowa rura o zwiększonej odporności na ścieranie
US9079993B1 (en) * 2014-05-22 2015-07-14 Chevron Phillips Chemical Company Lp High clarity low haze compositions
CN104277289B (zh) * 2014-09-24 2016-08-24 苏州博利迈新材料科技有限公司 一种耐高温耐光老化pe膜及其制备方法
US10240009B2 (en) * 2015-03-02 2019-03-26 Fina Technology, Inc. Composites of polyethylene and polylactic acid
BR112017026907B1 (pt) 2015-07-08 2022-04-26 Chevron Phillips Chemical Company Lp Copolímero de etileno, artigo de fabricação, processo para produzir uma composição de catalisador e processo de polimerização de olefina
US9540457B1 (en) 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
US9845367B2 (en) 2015-09-24 2017-12-19 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US9758599B2 (en) 2015-09-24 2017-09-12 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
KR102013915B1 (ko) * 2016-03-16 2019-08-23 주식회사 엘지화학 플라스틱 수지 성형품의 물성 평가 방법
EP3485189A1 (fr) * 2016-07-14 2019-05-22 SABIC Global Technologies B.V. Procédé permettant de déterminer le temps de rupture fragile d'un tuyau en polypropylène
KR102039073B1 (ko) * 2016-11-15 2019-10-31 주식회사 엘지화학 충격 강도가 우수한 폴리에틸렌 수지
KR102128597B1 (ko) * 2017-09-15 2020-06-30 주식회사 엘지화학 플라스틱 수지의 멜트 블로운 가공 물성 평가 방법
EP3732216B1 (fr) 2017-12-26 2023-04-19 Dow Global Technologies LLC Procédé de production de polymères à base d'éthylène multimodaux
EP3732213B1 (fr) 2017-12-26 2022-01-12 Dow Global Technologies LLC Compositions polymères à base d'éthylène multimodal présentant une ténacité améliorée
CN111479832B (zh) 2017-12-26 2024-03-15 陶氏环球技术有限责任公司 用于生产多峰乙烯类聚合物的双反应器溶液法
EP3647645A1 (fr) 2018-10-31 2020-05-06 Borealis AG Composition de polyéthylène pour tuyaux résistant à une haute pression
KR102593922B1 (ko) 2018-10-31 2023-10-25 보레알리스 아게 개선된 균질성을 갖는 고압력 저항성 파이프용 폴리에틸렌 조성물
CN110540690A (zh) * 2019-09-04 2019-12-06 浙江大学 一种双峰高密度聚乙烯树脂及其制备方法
EP3988587A1 (fr) 2020-10-26 2022-04-27 Borealis AG Résine de polyoléfine pour tuyaux ayant une très bonne résistance à l'affaissement et à la propagation lente des fissures

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248179A (en) * 1962-02-26 1966-04-26 Phillips Petroleum Co Method and apparatus for the production of solid polymers of olefins
US4153667A (en) * 1976-07-30 1979-05-08 Owens-Illinois, Inc. Method of forming articles from thermoplastic materials
US4501885A (en) * 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
US4588790A (en) * 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US5565175A (en) * 1990-10-01 1996-10-15 Phillips Petroleum Company Apparatus and method for producing ethylene polymer
US5575979A (en) * 1991-03-04 1996-11-19 Phillips Petroleum Company Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator
US5436304A (en) * 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5352749A (en) * 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5365792A (en) * 1992-10-21 1994-11-22 Eastman Chemical Company Method of determining stretch characteristics of thermoplastic articles
US5455314A (en) * 1994-07-27 1995-10-03 Phillips Petroleum Company Method for controlling removal of polymerization reaction effluent
TW412560B (en) * 1996-09-04 2000-11-21 Dow Chemical Co Compositions and adhesives comprising a substantially random interpolymer of at least one vinylidene and at least one vinylidene aromatic monomer or hindered aliphatic vinylidene monomer, and coextruded or laminated multilayer film and tape
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
KR100531628B1 (ko) * 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
SE513632C2 (sv) † 1998-07-06 2000-10-09 Borealis Polymers Oy Multimodal polyetenkomposition för rör
SE9803501D0 (sv) † 1998-10-14 1998-10-14 Borealis Polymers Oy Polymer composition for pipes
US6495638B2 (en) * 1998-12-30 2002-12-17 Phillips Petroleum Company Process to produce polymers
US6262191B1 (en) * 1999-03-09 2001-07-17 Phillips Petroleum Company Diluent slip stream to give catalyst wetting agent
US7041617B2 (en) * 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
ATE316116T1 (de) † 2000-04-13 2006-02-15 Borealis Tech Oy Polymerzusammensetzung für rohre
US6525148B1 (en) * 2000-08-18 2003-02-25 Phillips Petroleum Company Polymerization catalyst systems and processes therefor and therewith
EP1201711A1 (fr) * 2000-10-27 2002-05-02 ATOFINA Research Tube en polyéthylène et Procédé de fabrication
DE60205387T2 (de) * 2001-08-17 2006-06-01 Dow Global Technologies, Inc., Midland Bimodale polyethylenzusammensetzung und gegenstände daraus
US6935185B2 (en) * 2003-12-16 2005-08-30 Fina Technology, Inc. Accelerated method to determine or predict failure time in polyethylenes
US20050154159A1 (en) 2004-01-09 2005-07-14 Deslauriers Paul J. Olefin polymers, method of making, and use thereof
US7511099B2 (en) 2004-03-26 2009-03-31 Borealis Technology Oy Polymer composition
US7307133B2 (en) * 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
CA2708417C (fr) 2004-04-22 2014-01-21 Max P. Mcdaniel Polymeres ayant une large plage de repartition des poids moleculaires et methodes de synthese connexes
US7696280B2 (en) * 2004-04-30 2010-04-13 Chevron Phillips Chemical Company, Lp HDPE resins for use in pressure pipe and related applications
DE602004008781T2 (de) † 2004-11-03 2008-06-12 Borealis Technology Oy Multimodale Polyethylenzusammensetzung für Rohre
US7625982B2 (en) † 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
US7312283B2 (en) 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7619047B2 (en) * 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers

Also Published As

Publication number Publication date
JP5328373B2 (ja) 2013-10-30
MX2008010664A (es) 2008-09-01
ES2360244T3 (es) 2011-06-02
DE602007008066D1 (de) 2010-09-09
CN101415768A (zh) 2009-04-22
WO2007101047A2 (fr) 2007-09-07
BRPI0707976A2 (pt) 2011-05-17
ES2360244T5 (es) 2019-06-14
AR059669A1 (es) 2008-04-23
RU2008137621A (ru) 2010-03-27
CA2643445A1 (fr) 2007-09-07
JP2009527635A (ja) 2009-07-30
CN101415768B (zh) 2016-05-18
US20070197716A1 (en) 2007-08-23
US7589162B2 (en) 2009-09-15
EP1987097B1 (fr) 2010-07-28
KR101343696B1 (ko) 2013-12-23
EP1987097B2 (fr) 2019-02-20
KR20080114740A (ko) 2008-12-31
WO2007101047A3 (fr) 2007-11-22
EP1987097A2 (fr) 2008-11-05
ATE475690T1 (de) 2010-08-15
AU2007220855A1 (en) 2007-09-07

Similar Documents

Publication Publication Date Title
EG25986A (en) Polyethylene compositions and pipe made from same
EG25819A (en) Multimodal polyethylene compositions and pipes made from the same multimodal polyethylene composition
ZA200708931B (en) Polyethylene pipes
AP2464A (en) Fibrous materials and compositions
IL198382A0 (en) Smoking-simulating pipe
GB0610317D0 (en) Antiparasitic compounds and compositions
IL194476A0 (en) Drippers and pipe couplers
IL195619A0 (en) Compositions and methods for joininig non-conjoined iumens
EP2086318A4 (fr) Compositions neuroprotectrices et procédés correspondants
EP2101731A4 (fr) Procédés et compositions d'endoxifène
EP2046936A4 (fr) Compositions biocides et méthodes
EP2066174A4 (fr) Compositions contenant de l'alpha-1-antitrypsine et leurs procédés d'utilisation
EP1846235A4 (fr) Procedes et systemes de colmatage de tuyau de polyethylene
GB0622399D0 (en) Novel compositions and uses thereof
EP2088865A4 (fr) Procédés et compositions autour de guggulphospholipides
EP2023028A4 (fr) Joint de tuyau
EP1998753A4 (fr) Compositions pour depot important et leurs utilisations
EP2072875A4 (fr) Joint de conduit
GB2439939B (en) Pipe convoyer
EP2023029A4 (fr) Raccord de tuyau
GB0715428D0 (en) Compositions and uses thereof
GB0701170D0 (en) Compositions and uses thereof
GB0622400D0 (en) Novel compositions and uses thereof
EP2010141A4 (fr) Compositions à fort dépôt et leurs utilisations
GB0701171D0 (en) Compositions and uses thereof