EA200701318A1 - Геомембраны - Google Patents

Геомембраны

Info

Publication number
EA200701318A1
EA200701318A1 EA200701318A EA200701318A EA200701318A1 EA 200701318 A1 EA200701318 A1 EA 200701318A1 EA 200701318 A EA200701318 A EA 200701318A EA 200701318 A EA200701318 A EA 200701318A EA 200701318 A1 EA200701318 A1 EA 200701318A1
Authority
EA
Eurasian Patent Office
Prior art keywords
геомембраны
geo
good
discloses
density polyethylene
Prior art date
Application number
EA200701318A
Other languages
English (en)
Other versions
EA012733B1 (ru
Inventor
Венсан Стефенн
Эрик Мазье
Мартин Славински
Оливье Мизерк
Original Assignee
Тотал Петрокемикалс Рисерч Фелюй
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
Application filed by Тотал Петрокемикалс Рисерч Фелюй filed Critical Тотал Петрокемикалс Рисерч Фелюй
Publication of EA200701318A1 publication Critical patent/EA200701318A1/ru
Publication of EA012733B1 publication Critical patent/EA012733B1/ru

Links

Classifications

    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0641—MDPE, i.e. medium density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0088—Molecular weight
    • 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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Artificial Filaments (AREA)

Abstract

В изобретении предложены геомембраны, имеющие хорошие технологические характеристики, высокое сопротивление растрескиванию при напряжениях, хорошие механические свойства при растяжении и высокую ударную вязкость, изготовленные из бимодального полиэтилена средней плотности.
EA200701318A 2004-12-22 2005-12-21 Геомембраны EA012733B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04106830A EP1674504A1 (en) 2004-12-22 2004-12-22 Geo-membrane applications
PCT/EP2005/057022 WO2006067180A1 (en) 2004-12-22 2005-12-21 Geo-membrane applications

Publications (2)

Publication Number Publication Date
EA200701318A1 true EA200701318A1 (ru) 2007-12-28
EA012733B1 EA012733B1 (ru) 2009-12-30

Family

ID=34930114

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701318A EA012733B1 (ru) 2004-12-22 2005-12-21 Геомембраны

Country Status (10)

Country Link
US (1) US20080318015A1 (ru)
EP (2) EP1674504A1 (ru)
JP (1) JP4951524B2 (ru)
KR (1) KR20070088641A (ru)
CN (1) CN101084259B (ru)
AT (1) ATE433473T1 (ru)
DE (1) DE602005014886D1 (ru)
EA (1) EA012733B1 (ru)
ES (1) ES2327947T3 (ru)
WO (1) WO2006067180A1 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2058337A1 (en) * 2007-11-06 2009-05-13 Total Petrochemicals Research Feluy Process for preparing a polyethylene resin in a double loop reactor with a mixture of bis-indenyl and bis-tetrahydroindenyl catalyst components
JP5392015B2 (ja) * 2008-11-11 2014-01-22 住友化学株式会社 エチレン−α−オレフィン共重合体及び成形体
WO2010091256A1 (en) 2009-02-06 2010-08-12 Dow Global Technologies Inc. Ethylene-based polymers and compositions, methods of making the same, and articles prepared therefrom
US8445607B2 (en) 2009-12-18 2013-05-21 Total Research & Technology Feluy Process for the preparation of a particulate bimodal polyethylene product
EP2729525B1 (en) * 2011-07-08 2019-10-09 Total Research & Technology Feluy Metallocene-catalyzed polyethylene
US9175119B2 (en) 2011-12-14 2015-11-03 Ineos Europe Ag Polymers
CN103788446B (zh) * 2012-10-31 2016-08-17 中国石油化工股份有限公司 一种用作土工膜专用料的聚乙烯树脂组合物及其制备方法
CN103131077A (zh) * 2013-02-25 2013-06-05 江苏金霸环境技术股份有限公司 光面土工膜及其制备方法
US9518176B2 (en) * 2013-06-05 2016-12-13 Gse Environmental, Llc High temperature geomembrane liners and master batch compositions
EP3009456B1 (en) * 2014-10-14 2017-06-21 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Ethylene copolymer for geomembrane applications
EP3009457B1 (en) 2014-10-14 2017-06-21 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Geomembrane applications based on polyethylene
TW201840688A (zh) 2017-01-13 2018-11-16 比利時商道達爾研究及技術弗呂公司 由複合材料製得的導電物品及製造這些物品的方法
WO2019068825A1 (en) 2017-10-06 2019-04-11 Total Research & Technology Feluy CONDUCTIVE ARTICLES PRODUCED FROM COMPOSITE MATERIAL, AND METHOD FOR PRODUCING THE SAME
EP3907258A1 (en) 2020-05-05 2021-11-10 Total Research & Technology Feluy Polyethylene-based masterbatches comprising carbon nanotubes for preparing conductive articles, process and conductive articles produced therefrom
EP3912956A1 (en) 2020-05-19 2021-11-24 Total Research & Technology Feluy Polyethylene-based masterbatches comprising carbon nanotubes and metallic stearate for preparing conductive articles, process and conductive articles produced therefrom
CN116547310A (zh) 2020-12-02 2023-08-04 埃克森美孚化学专利公司 具有宽正交组成分布的中密度聚乙烯组合物
WO2023076818A1 (en) 2021-10-26 2023-05-04 Exxonmobil Chemical Patents Inc. Highly oriented linear low density polyethylene films with outstanding processability and mechanical properties

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
JP3596177B2 (ja) * 1996-07-08 2004-12-02 東ソー株式会社 土木用止水シート
US5736237A (en) * 1996-11-25 1998-04-07 Union Carbide Chemicals & Plastics Technology Corporation Geomembranes
US6211302B1 (en) * 1997-08-27 2001-04-03 The Dow Chemical Company Rheology modification of interpolymers of alpha-olefins and vinylidene aromatic monomers
US6469103B1 (en) * 1997-09-19 2002-10-22 The Dow Chemical Company Narrow MWD, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom
FI980308A0 (fi) * 1998-02-10 1998-02-10 Borealis Polymers Oy Polymerfilmer och foerfarande framstaellning daerav
FI981034A (fi) * 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
JP4063413B2 (ja) * 1998-08-07 2008-03-19 シーアイ化成株式会社 土木用シート
EP1201713A1 (en) * 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
US6953828B2 (en) * 2001-10-15 2005-10-11 Exxonmobil Chemical Patents, Inc. Polymeric membrane compositions
EP1319685A1 (en) * 2001-12-14 2003-06-18 ATOFINA Research Physical blends of polyethylenes
EP1357151A1 (en) * 2002-04-26 2003-10-29 ATOFINA Research Improved processing of bimodal polymers
US6649698B1 (en) * 2002-05-17 2003-11-18 Equistar Chemicals, Lp Polyethylene blends
EP1539841B1 (en) * 2002-09-20 2012-08-01 ExxonMobil Chemical Patents Inc. Polymer production at supercritical conditions
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength

Also Published As

Publication number Publication date
CN101084259A (zh) 2007-12-05
WO2006067180A1 (en) 2006-06-29
KR20070088641A (ko) 2007-08-29
JP4951524B2 (ja) 2012-06-13
EP1828288A1 (en) 2007-09-05
EP1674504A1 (en) 2006-06-28
ATE433473T1 (de) 2009-06-15
EP1828288B1 (en) 2009-06-10
US20080318015A1 (en) 2008-12-25
JP2008525552A (ja) 2008-07-17
DE602005014886D1 (de) 2009-07-23
ES2327947T3 (es) 2009-11-05
CN101084259B (zh) 2011-07-20
EA012733B1 (ru) 2009-12-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU