ZA9510500B - Polyethylene composition - Google Patents

Polyethylene composition

Info

Publication number
ZA9510500B
ZA9510500B ZA9510500A ZA9510500A ZA9510500B ZA 9510500 B ZA9510500 B ZA 9510500B ZA 9510500 A ZA9510500 A ZA 9510500A ZA 9510500 A ZA9510500 A ZA 9510500A ZA 9510500 B ZA9510500 B ZA 9510500B
Authority
ZA
South Africa
Prior art keywords
polyethylene composition
polyethylene
composition
Prior art date
Application number
ZA9510500A
Other languages
English (en)
Inventor
Ali Harlin
Aimo Sahila
Veli Kilpelaeien
Anders Nymark
Original Assignee
Borealis Polymers Oy
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=8541996&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA9510500(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Polymers Oy filed Critical Borealis Polymers Oy
Publication of ZA9510500B publication Critical patent/ZA9510500B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA9510500A 1994-12-16 1995-12-11 Polyethylene composition ZA9510500B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI945925A FI101546B1 (fi) 1994-12-16 1994-12-16 Polyeteenikompositio

Publications (1)

Publication Number Publication Date
ZA9510500B true ZA9510500B (en) 1996-06-19

Family

ID=8541996

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9510500A ZA9510500B (en) 1994-12-16 1995-12-11 Polyethylene composition

Country Status (17)

Country Link
US (1) US6090893A (ru)
EP (1) EP0797621B1 (ru)
JP (1) JP3735819B2 (ru)
KR (1) KR100369285B1 (ru)
CN (1) CN1068355C (ru)
AR (1) AR000358A1 (ru)
AT (1) ATE179198T1 (ru)
AU (1) AU694293B2 (ru)
CA (1) CA2207854C (ru)
DE (1) DE69509261T2 (ru)
ES (1) ES2130681T3 (ru)
FI (1) FI101546B1 (ru)
IL (1) IL116318A (ru)
MY (1) MY113414A (ru)
RU (1) RU2147310C1 (ru)
WO (1) WO1996018677A1 (ru)
ZA (1) ZA9510500B (ru)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515678B4 (de) * 1995-04-28 2007-12-27 Basell Polyolefine Gmbh Rohr aus Polyethylen mit verbesserten mechanischen Eigenschaften
SE504455C2 (sv) † 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
FI111166B (fi) 1997-01-10 2003-06-13 Borealis Polymers Oy Ekstruusiopäällystysrakenne
FI981034A (fi) 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
GB9919718D0 (en) * 1999-08-19 1999-10-20 Borealis As Process
US6300439B1 (en) 1999-11-08 2001-10-09 Univation Technologies, Llc Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process
US6274684B1 (en) 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
ES2334201T3 (es) 2000-04-13 2010-03-08 Borealis Technology Oy Composicion polimerica para tubo.
BR0211959A (pt) * 2001-08-17 2004-09-21 Dow Global Technologies Inc Composição de polietileno bimodal e artigos fabricados da mesma
US20050012235A1 (en) * 2001-11-30 2005-01-20 Schregenberger Sandra D Oxygen tailoring of polyethylene resins
US7317054B2 (en) * 2001-12-14 2008-01-08 Corrugated Polyethleyne Pipe, Ltd. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
EP1319685A1 (en) * 2001-12-14 2003-06-18 ATOFINA Research Physical blends of polyethylenes
US7196138B2 (en) * 2001-12-14 2007-03-27 Corrugatedd Polyethylene Pipe Ltd. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
US20030113496A1 (en) * 2001-12-17 2003-06-19 Harris Michael G. Polyethylene melt blends for high density polyethylene applications
US6822051B2 (en) * 2002-03-29 2004-11-23 Media Plus, Inc. High density polyethylene melt blends for improved stress crack resistance in pipe
US7943700B2 (en) * 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
GB0227666D0 (en) * 2002-11-27 2003-01-08 Borealis Tech Oy Use
US6870010B1 (en) 2003-12-01 2005-03-22 Univation Technologies, Llc Low haze high strength polyethylene compositions
US20050137342A1 (en) * 2003-12-19 2005-06-23 Krishnaswamy Rajendra K. Polyethylene blend films
US7288596B2 (en) 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
EP1584651A1 (en) * 2004-03-29 2005-10-12 Total Petrochemicals Research Feluy Polyethylene blends with good contact transparency
US7193017B2 (en) * 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7892466B2 (en) * 2004-08-19 2011-02-22 Univation Technologies, Llc Oxygen tailoring of polyethylene resins
US8202940B2 (en) * 2004-08-19 2012-06-19 Univation Technologies, Llc Bimodal polyethylene compositions for blow molding applications
US7312279B2 (en) * 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US20070010626A1 (en) * 2005-07-11 2007-01-11 Shankernarayanan Manivakkam J Polyethylene compositions
CA2620083C (en) * 2005-08-24 2014-07-15 Dow Global Technologies Inc. Polyolefin compositions, articles made therefrom and methods for preparing the same
DE102005040390A1 (de) 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
US7595364B2 (en) * 2005-12-07 2009-09-29 Univation Technologies, Llc High density polyethylene
WO2007117520A2 (en) * 2006-04-07 2007-10-18 Dow Global Technologies Inc. Polyolefin compositions, articles made therefrom and methods for preparing the same
JP5054947B2 (ja) * 2006-08-30 2012-10-24 日本ポリエチレン株式会社 中空成形用ポリエチレン系樹脂成形材料及びそれからなる中空成形体
JP5054946B2 (ja) * 2006-08-30 2012-10-24 日本ポリエチレン株式会社 中空成形用ポリエチレン系樹脂成形材料の製造方法
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
TWI445751B (zh) * 2008-07-16 2014-07-21 Univation Tech Llc 聚乙烯組成物
AU2010264811B9 (en) 2009-06-22 2014-06-05 Borealis Ag Chlorine dioxide resistant polyethylene pipes, their preparation and use
EP2551294B1 (en) 2011-07-25 2018-11-07 Borealis AG Use of a polyolefin composition for pipes and fittings with increased resistance to chlorine dioxide
IN2014DN03286A (ru) 2011-10-26 2015-07-10 Borealis Ag
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
WO2013144328A1 (en) 2012-03-28 2013-10-03 Borealis Ag Multimodal polymer
CN104395394B (zh) 2012-03-28 2017-04-19 北欧化工股份公司 多峰聚合物
CN104854186B (zh) * 2012-12-17 2017-05-24 博里利斯股份公司 用于制备高密度聚乙烯共混物的方法
EP2743305B1 (en) 2012-12-17 2015-07-22 Borealis AG Process for the preparation of a high density polyethylene blend
EP2799487B1 (en) 2013-05-01 2015-11-04 Borealis AG Composition
PL2907843T3 (pl) 2014-02-13 2018-06-29 Borealis Ag Mieszanka polietylenu bimodalnego z polietylenem unimodalnym o bardzo dużej masie cząsteczkowej o lepszych własnościach mechanicznych
EP2966123B1 (en) 2014-07-07 2016-12-21 Borealis AG Multimodal polyethylene composition with high pressure resistance
PL3074464T3 (pl) * 2014-07-10 2017-09-29 Total Research & Technology Feluy Sposób wytwarzania kompozycji mającej wysoką odporność na pękanie pod wpływem czynników zewnętrznych z poużytkowego tworzywa sztucznego oraz wytwory wytworzone ze wspomnianej kompozycji
US9732172B2 (en) 2014-10-13 2017-08-15 Lg Chem, Ltd. Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance
EP3009456B1 (en) * 2014-10-14 2017-06-21 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Ethylene copolymer for geomembrane applications
CN108137879B (zh) * 2015-10-01 2021-01-15 Sabic环球技术有限责任公司 用包含聚烯烃的聚合物组合物生产的管
US20190256695A1 (en) 2016-06-22 2019-08-22 Borealis Ag Polymer composition and a process for production of the polymer composition
HUE047424T2 (hu) 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén vékony film
ES2746570T3 (es) 2016-09-12 2020-03-06 Thai Polyethylene Co Ltd Tapón de rosca de polietileno multimodal
ES2752741T3 (es) 2016-09-12 2020-04-06 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
US10865296B2 (en) 2016-09-12 2020-12-15 Thai Polyethylene Co., Ltd. Bimodal polyethylene composition and pipe comprising the same
EP3293213B1 (en) 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Multimodal polyethylene container
PL3293214T3 (pl) 2016-09-12 2020-07-27 Thai Polyethylene Co., Ltd. Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach
EP3293206B1 (en) 2016-09-12 2019-10-23 Thai Polyethylene Co., Ltd. Multimodal polyethylene pipe
EP3293210B1 (en) 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Multimodal polyethylene film
PT3530675T (pt) 2016-09-12 2021-07-23 Scg Chemicals Co Ltd Sistema de reator para polimerização de polietileno multimodal
CN109923168B (zh) 2016-11-25 2023-01-24 博里利斯股份公司 组合物和方法
EP3418330B2 (en) 2017-06-21 2023-07-19 Borealis AG Polymer composition and a process for production of the polymer composition
LT3406666T (lt) 2017-09-22 2020-12-28 Total Research & Technology Feluy Nehomogeniško panaudoto polietileno kokybės pagerinimo būdas, sumaišant jį su grynu polietilenu, ir iš šių mišinių pagamintas gaminys
US11952480B2 (en) 2018-02-05 2024-04-09 Exxonmobil Chemical Patents Inc. Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268963C (ru) *
JPS53125452A (en) * 1977-04-09 1978-11-01 Mitsui Petrochem Ind Ltd Polyolefin composition
JPS5846212B2 (ja) * 1979-05-18 1983-10-14 旭化成株式会社 ポリエチレン組成物
JPS5910724B2 (ja) * 1979-08-24 1984-03-10 旭化成株式会社 エチレンの連続重合法
FR2493854B1 (fr) * 1980-11-13 1985-10-11 Naphtachimie Sa Compositions de polyethylene ameliorees pour extrusion notamment pour extrusion-soufflage
JPS57133136A (en) * 1981-02-13 1982-08-17 Idemitsu Petrochem Co Ltd Polyethylene composition
US4536550A (en) * 1983-04-21 1985-08-20 Asahi Kasei Kogyo Kabushiki Kaisha Polyethylene composition
US4550143A (en) * 1983-06-10 1985-10-29 Idemitsu Petrochemical Co., Ltd. Composition comprising ethylene-based polymers
US4617352A (en) * 1983-06-28 1986-10-14 E. I. Du Pont De Nemours And Company Ethylene polymer composition for blow molding
JPS63154753A (ja) * 1986-12-18 1988-06-28 Nippon Oil Co Ltd ポリエチレン系組成物
DE3723526A1 (de) * 1987-07-16 1989-01-26 Hoechst Ag Verfahren zur herstellung eines polyolefins mit einer breiten molmassenverteilung
JPH0781316B2 (ja) * 1987-08-11 1995-08-30 鹿島建設株式会社 ア−チ型骨組
US5338589A (en) * 1991-06-05 1994-08-16 Hoechst Aktiengesellschaft Polyethylene molding composition
FI89500C (fi) * 1991-12-31 1993-10-11 Neste Oy Prokatalytkomposition foer homo- och sampolymerisering av alfa-olefiner, dess framstaellning och anvaendning
FI98819C (fi) * 1993-03-26 1997-08-25 Borealis Polymers Oy Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet
US5587247A (en) * 1993-11-29 1996-12-24 Sumitomo Chemical Company, Limited Resin composition for extrusion molding

Also Published As

Publication number Publication date
WO1996018677A1 (en) 1996-06-20
ES2130681T3 (es) 1999-07-01
DE69509261D1 (de) 1999-05-27
IL116318A0 (en) 1996-03-31
JP3735819B2 (ja) 2006-01-18
EP0797621B1 (en) 1999-04-21
FI101546B (fi) 1998-07-15
ATE179198T1 (de) 1999-05-15
EP0797621A1 (en) 1997-10-01
MY113414A (en) 2002-02-28
CA2207854A1 (en) 1996-06-20
CN1173192A (zh) 1998-02-11
KR960022753A (ko) 1996-07-18
RU2147310C1 (ru) 2000-04-10
US6090893A (en) 2000-07-18
AU4118296A (en) 1996-07-03
JPH10510569A (ja) 1998-10-13
FI945925A0 (fi) 1994-12-16
KR100369285B1 (ko) 2003-03-26
CA2207854C (en) 2004-04-20
CN1068355C (zh) 2001-07-11
AR000358A1 (es) 1997-06-18
AU694293B2 (en) 1998-07-16
DE69509261T2 (de) 1999-10-14
FI101546B1 (fi) 1998-07-15
FI945925A (fi) 1996-06-17
IL116318A (en) 1999-10-28

Similar Documents

Publication Publication Date Title
IL116318A0 (en) Polyethylene composition
ZA951012B (en) Composition
GB2291053B (en) Inorganic composition
ZA954573B (en) Film composition
CY2506B1 (en) Composition
GB9624874D0 (en) Composition
GB9601398D0 (en) Composition
GB9612595D0 (en) Composition
GB9605247D0 (en) Composition
EP0884044A4 (en) HAIR TREATMENT
GB9619074D0 (en) Composition
GB9600604D0 (en) Composition
HUP0000723A2 (en) Thermoplastic composition
GB9602266D0 (en) Composition
GB9415810D0 (en) Composition
GB9411792D0 (en) Polymer composition
GB9610966D0 (en) Composition
ZA954571B (en) Film composition
GB9410139D0 (en) Hebicidal composition
GB9403701D0 (en) Polymer composition
PL334612A1 (en) Thermoplastic composition
GB9604585D0 (en) Composition
HU9401077D0 (en) David-star composition
GB9407734D0 (en) Composition
GB9405023D0 (en) Composition