BR9803186A - Processo para fabricação de uma composição de polímeros de etileno, composição de polímeros de etileno, utilização da mesma, e, tubos. - Google Patents
Processo para fabricação de uma composição de polímeros de etileno, composição de polímeros de etileno, utilização da mesma, e, tubos.Info
- Publication number
- BR9803186A BR9803186A BR9803186-4A BR9803186A BR9803186A BR 9803186 A BR9803186 A BR 9803186A BR 9803186 A BR9803186 A BR 9803186A BR 9803186 A BR9803186 A BR 9803186A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- ethylene
- polymers
- tubes
- manufacture
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005977 Ethylene Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title 2
- 229920000573 polyethylene Polymers 0.000 abstract 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/622—Component covered by group C08F4/62 with an organo-aluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/63—Pretreating the metal or compound covered by group C08F4/62 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/632—Pretreating with metals or metal-containing compounds
- C08F4/634—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6343—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
-
- 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
-
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9700694A BE1011333A3 (fr) | 1997-08-20 | 1997-08-20 | Procede de fabrication d'une composition de polymeres d'ethylene. |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9803186A true BR9803186A (pt) | 1999-12-14 |
BR9803186B1 BR9803186B1 (pt) | 2009-01-13 |
Family
ID=3890693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9803186-4A BR9803186B1 (pt) | 1997-08-20 | 1998-08-19 | processo para fabricação de uma composição de polìmeros de etileno. |
Country Status (21)
Country | Link |
---|---|
US (2) | US6225421B1 (pt) |
EP (3) | EP1405875A3 (pt) |
JP (1) | JP4805430B2 (pt) |
KR (1) | KR100570515B1 (pt) |
CN (1) | CN1178963C (pt) |
AR (1) | AR016842A1 (pt) |
AT (1) | ATE313569T1 (pt) |
AU (1) | AU747084B2 (pt) |
BE (1) | BE1011333A3 (pt) |
BR (1) | BR9803186B1 (pt) |
CA (1) | CA2243614C (pt) |
CZ (1) | CZ293094B6 (pt) |
DE (1) | DE69832856T2 (pt) |
ES (2) | ES2255126T3 (pt) |
HU (1) | HUP9801897A3 (pt) |
MY (1) | MY128257A (pt) |
NO (1) | NO983790L (pt) |
PL (1) | PL328048A1 (pt) |
RU (1) | RU2207347C2 (pt) |
SA (1) | SA98190619B1 (pt) |
ZA (1) | ZA987330B (pt) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
BE1013235A4 (fr) | 2000-01-18 | 2001-11-06 | Solvay | Procede de fabrication d'une composition de polymeres d'olefines. |
BE1013236A3 (fr) | 2000-01-18 | 2001-11-06 | Solvay | Procede de fabrication de polymeres d'olefines. |
DE60025551T2 (de) * | 2000-04-13 | 2006-08-24 | Borealis Technology Oy | Polymerzusammensetzung für Rohre |
US6720048B2 (en) * | 2000-06-22 | 2004-04-13 | Idemitsu Petrochemical Co., Ltd. | Pipe comprising ethylene base polymer |
US6486270B1 (en) | 2000-08-25 | 2002-11-26 | Equistar Chemicals, Lp | High molecular weight, medium density polyethylene |
EP1195388A1 (en) * | 2000-10-04 | 2002-04-10 | ATOFINA Research | Process for producing bimodal polyethylene resins |
EP1199161A1 (en) * | 2000-10-20 | 2002-04-24 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Polyethylene pipe |
US6608149B2 (en) | 2000-12-04 | 2003-08-19 | Univation Technologies, Llc | Polymerization process |
US6764601B1 (en) * | 2001-04-16 | 2004-07-20 | Selecto Scientific, Inc. | Method for granulating powders |
EP1266933A1 (fr) | 2001-06-14 | 2002-12-18 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Composition de polymères d'éthylène |
KR100895729B1 (ko) | 2001-08-31 | 2009-04-30 | 다우 글로벌 테크놀로지스 인크. | 다봉 분자량 분포를 갖는 폴리에틸렌 물질 |
US6924340B2 (en) * | 2002-04-04 | 2005-08-02 | Equistar Chemicals L.P. | Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors |
US7943700B2 (en) * | 2002-10-01 | 2011-05-17 | Exxonmobil Chemical Patents Inc. | Enhanced ESCR of HDPE resins |
EP1546252B1 (en) * | 2002-10-01 | 2010-03-03 | ExxonMobil Chemical Patents, Inc. a Corporation of the State of Delaware | Polyethylene compositions for injection molding |
US7396881B2 (en) * | 2002-10-01 | 2008-07-08 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for rotational molding |
US7396878B2 (en) * | 2002-10-01 | 2008-07-08 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for injection molding |
US6716936B1 (en) | 2002-12-16 | 2004-04-06 | Equistar Chemicals L.P. | Cascaded boiling pool slurry reactors for producing bimodal low to medium density polyethylene polymers |
US6921804B2 (en) * | 2003-03-25 | 2005-07-26 | Equistar Chemicals L.P. | Cascaded polyolefin slurry polymerization employing disengagement vessel between reactors |
DE102004006817A1 (de) | 2004-02-11 | 2005-09-01 | Basell Polyolefine Gmbh | Verfahren zum Herstellen von Polyolefinen in Suspension |
EP1630178A1 (en) | 2004-08-10 | 2006-03-01 | Innovene Manufacturing Belgium NV | Polymerisation process |
JP5288682B2 (ja) * | 2004-08-16 | 2013-09-11 | 三井化学株式会社 | エチレン系重合体及びブロー成形体への応用 |
JP2006083371A (ja) * | 2004-08-16 | 2006-03-30 | Mitsui Chemicals Inc | エチレン系重合体及びパイプ成形体への応用 |
WO2006019147A1 (ja) * | 2004-08-16 | 2006-02-23 | Mitsui Chemicals, Inc. | エチレン系重合体及びその用途 |
GB0418581D0 (en) * | 2004-08-20 | 2004-09-22 | Solvay | Polymer composition |
EP1760096A1 (en) * | 2005-09-05 | 2007-03-07 | INEOS Manufacturing Belgium NV | Polymer composition |
US7423098B2 (en) * | 2006-01-17 | 2008-09-09 | Equistar Chemicals, Lp | Polyethylene process |
EP1820820A1 (en) | 2006-02-15 | 2007-08-22 | INEOS Manufacturing Belgium NV | Polyethylene composition |
EP1905785A1 (en) * | 2006-09-29 | 2008-04-02 | Total Petrochemicals Research Feluy | Process for the preparation of ethylene polymers using a number of reactors arranged in series |
KR101258102B1 (ko) * | 2006-03-30 | 2013-04-25 | 토탈 리서치 앤드 테크놀로지 펠루이 | 소량의 소거제 존재하의 에틸렌 슬러리 중합 방법 |
EP1847554A1 (en) * | 2006-03-30 | 2007-10-24 | Total Petrochemicals Research Feluy | Slurry polymerisation process of ethylene in the presence of low amount of scavenger |
EP1842861A1 (en) * | 2006-04-03 | 2007-10-10 | Total Petrochemicals Research Feluy | Process for improving the polymerization of ethylene and one or more optional comonomer(s) in a polymerization loop reactor. |
JP5309449B2 (ja) * | 2007-01-31 | 2013-10-09 | 住友化学株式会社 | エチレン−α−オレフィン系共重合体の製造方法 |
KR101032210B1 (ko) | 2007-04-18 | 2011-05-02 | 주식회사 엘지화학 | 폴리에틸렌 수지, 이의 제조방법 및 이로부터 제조된가교화된 폴리에틸렌 파이프 |
US8138264B2 (en) * | 2007-05-04 | 2012-03-20 | Fina Technology, Inc. | Bimodal polyethylene resins that have high stiffness and high ESCR |
EP2011822A1 (en) * | 2007-07-04 | 2009-01-07 | Borealis Technology Oy | Multimodal polyethylene co-polymer resin composition, a preparation process therefore and a polymeric product comprising the same |
EP2033976A1 (en) * | 2007-09-03 | 2009-03-11 | INEOS Manufacturing Belgium NV | Slurry phase polymerisation process |
US20110152472A1 (en) * | 2009-12-17 | 2011-06-23 | Gessner Mark A | Operation of multi-reactor polyolefin manufacturing process |
US20110152474A1 (en) | 2009-12-17 | 2011-06-23 | Gessner Mark A | Polyolefin manufacturing process |
EP2516485B1 (en) | 2009-12-22 | 2015-02-25 | Basell Polyolefine GmbH | Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal |
US8410329B2 (en) | 2010-10-15 | 2013-04-02 | Chevron Phillips Chemical Company Lp | Ethylene separation |
US9180405B2 (en) | 2010-10-15 | 2015-11-10 | Chevron Phillips Chemical Company Lp | Ethylene recovery by absorption |
US9108147B2 (en) | 2010-10-15 | 2015-08-18 | Chevron Phillips Chemical Company Lp | Component separations in polymerization |
CA2724943A1 (en) | 2010-12-10 | 2012-06-10 | Nova Chemicals Corporation | Catalyst activation in a dual reactor process |
MX2014012363A (es) | 2012-04-13 | 2014-12-05 | Chevron Phillips Chemical Co | Separaciones de componentes en polimerizacion. |
US9340629B2 (en) | 2012-12-13 | 2016-05-17 | Chevron Phillips Chemical Company Lp | Polyethylene production with multiple polymerization reactors |
US9126878B1 (en) | 2014-08-01 | 2015-09-08 | Chevron Phillips Chemical Company Lp | Ethylene separation with temperature swing adsorption |
US9108891B1 (en) | 2014-11-21 | 2015-08-18 | Chevron Phillips Chemical Company | Ethylene separation with pressure swing adsorption |
WO2016188703A1 (en) | 2015-05-28 | 2016-12-01 | Sabic Global Technologies B.V. | Multimodal high density polyethylene |
CN104844939B (zh) * | 2015-06-05 | 2017-07-07 | 苏州艾兴无纺布制品有限公司 | 非粘性高摩擦系数高分子材料、无纺布复合材料及其应用 |
EP3322741B1 (en) * | 2015-07-16 | 2023-08-23 | SABIC Global Technologies B.V. | Bimodal high density polyethylene |
HUE047268T2 (hu) * | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Többmódusú polietilén csõ |
HUE047431T2 (hu) * | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Multimodális polietilén csõ |
CN108148251B (zh) * | 2016-12-02 | 2020-07-14 | 中国石油天然气股份有限公司 | Pe100管件专用树脂的合成方法 |
WO2018111535A1 (en) | 2016-12-15 | 2018-06-21 | Chevron Phillips Chemical Company Lp | Membrane and pressure swing adsorption hybrid inru process |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
CN109557083A (zh) * | 2017-09-25 | 2019-04-02 | 中国石油天然气股份有限公司 | 聚烯烃管材的鉴定方法 |
US11098139B2 (en) | 2018-02-28 | 2021-08-24 | Chevron Phillips Chemical Company Lp | Advanced quality control tools for manufacturing bimodal and multimodal polyethylene resins |
PL3802628T3 (pl) | 2018-05-31 | 2022-10-31 | Sabic Global Technologies B.V. | Proces wytwarzania multimodalnych poliolefin |
CN112839965B (zh) | 2018-10-15 | 2023-06-20 | Sabic环球技术有限责任公司 | 制备多峰聚烯烃的方法 |
US20230220136A1 (en) | 2020-07-22 | 2023-07-13 | Exxonmobil Chemical Patents Inc. | Polyolefin Compositions and Articles Thereof |
CN116583542A (zh) | 2020-12-08 | 2023-08-11 | 埃克森美孚化学专利公司 | 具有长链支化的高密度聚乙烯组合物 |
US11802865B2 (en) | 2021-12-27 | 2023-10-31 | Chevron Phillips Chemical Company Lp | Utilizing aTREF data with chemometric analysis for determining the types of polyethylene present in polymer blends and multilayer films |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU64420A1 (pt) | 1971-12-08 | 1973-07-16 | ||
BE791676A (fr) | 1971-12-08 | 1973-05-21 | Solvay | Procédé pour la polymérisation des oléfines |
LU77489A1 (pt) | 1977-06-06 | 1979-01-19 | ||
JPS55164205A (en) * | 1979-06-07 | 1980-12-20 | Sumitomo Chem Co Ltd | Multistage polymerization of ethylene |
JPS5632505A (en) * | 1979-08-20 | 1981-04-02 | Chisso Corp | Production of polyethylene by continuous multistage polymerization |
EP0057352B1 (en) * | 1981-02-05 | 1986-07-23 | Mitsubishi Kasei Corporation | Process for producing polyolefin |
JPH0717710B2 (ja) * | 1989-05-19 | 1995-03-01 | 出光石油化学株式会社 | エチレン系重合体組成物の製造方法 |
DK0426646T3 (da) * | 1989-10-30 | 1995-12-18 | Fina Research | Fremgangsmåde til fremstilling af olefinpolymere |
FI86867C (fi) | 1990-12-28 | 1992-10-26 | Neste Oy | Flerstegsprocess foer framstaellning av polyeten |
DE69230919T2 (de) * | 1991-03-06 | 2000-08-17 | Mobil Oil Corp., Fairfax | Verfahren zur Herstellung von bimodalen Polyethylen in Serien-Reaktoren |
CA2095173C (en) * | 1992-07-20 | 1997-02-04 | Max Paul Mcdaniel | Ethylene copolymerization process |
DE69215365T2 (de) | 1992-07-31 | 1997-04-03 | Fina Research | Verfahren zur Herstellung eines Polyäthylens mit breiter Molekulargewichtsverteilung |
BE1006439A3 (fr) * | 1992-12-21 | 1994-08-30 | Solvay Societe Annonyme | Procede de preparation d'une composition de polymeres d'ethylene, composition de polymeres d'ethylene et son utilisation. |
FI98819C (fi) | 1993-03-26 | 1997-08-25 | Borealis Polymers Oy | Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet |
BE1009308A3 (fr) * | 1995-04-28 | 1997-02-04 | Solvay | Polymere d'ethylene et procedes pour son obtention. |
DE19526340A1 (de) * | 1995-07-19 | 1997-01-23 | Basf Ag | Polyethylenformmassen geringer Schwindungsneigung |
WO1997004026A1 (fr) * | 1995-07-24 | 1997-02-06 | Mitsui Petrochemical Industries, Ltd. | Composition polymere ethylenique |
EP0829495A1 (fr) * | 1996-09-13 | 1998-03-18 | Fina Research S.A. | Procédé de préparation de polyéthylène ayant une distribution large de poids moléculaire |
US5736237A (en) * | 1996-11-25 | 1998-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Geomembranes |
-
1997
- 1997-08-20 BE BE9700694A patent/BE1011333A3/fr not_active IP Right Cessation
-
1998
- 1998-08-07 MY MYPI98003596A patent/MY128257A/en unknown
- 1998-08-13 AU AU79962/98A patent/AU747084B2/en not_active Ceased
- 1998-08-14 ZA ZA9807330A patent/ZA987330B/xx unknown
- 1998-08-18 DE DE69832856T patent/DE69832856T2/de not_active Expired - Lifetime
- 1998-08-18 EP EP03017692A patent/EP1405875A3/fr not_active Withdrawn
- 1998-08-18 PL PL98328048A patent/PL328048A1/xx unknown
- 1998-08-18 ES ES98202762T patent/ES2255126T3/es not_active Expired - Lifetime
- 1998-08-18 EP EP10180685.9A patent/EP2275483B2/fr not_active Expired - Lifetime
- 1998-08-18 EP EP98202762A patent/EP0897934B1/fr not_active Expired - Lifetime
- 1998-08-18 AT AT98202762T patent/ATE313569T1/de not_active IP Right Cessation
- 1998-08-18 ES ES10180685T patent/ES2536111T5/es not_active Expired - Lifetime
- 1998-08-19 RU RU98116125/04A patent/RU2207347C2/ru active
- 1998-08-19 CA CA002243614A patent/CA2243614C/fr not_active Expired - Fee Related
- 1998-08-19 NO NO983790A patent/NO983790L/no unknown
- 1998-08-19 HU HU9801897A patent/HUP9801897A3/hu unknown
- 1998-08-19 KR KR1019980033576A patent/KR100570515B1/ko not_active IP Right Cessation
- 1998-08-19 BR BRPI9803186-4A patent/BR9803186B1/pt not_active IP Right Cessation
- 1998-08-20 US US09/136,426 patent/US6225421B1/en not_active Expired - Lifetime
- 1998-08-20 AR ARP980104128A patent/AR016842A1/es active IP Right Grant
- 1998-08-20 CN CNB981186092A patent/CN1178963C/zh not_active Expired - Lifetime
- 1998-08-20 JP JP23380998A patent/JP4805430B2/ja not_active Expired - Fee Related
- 1998-08-20 CZ CZ19982661A patent/CZ293094B6/cs not_active IP Right Cessation
- 1998-10-04 SA SA98190619A patent/SA98190619B1/ar unknown
-
2001
- 2001-03-16 US US09/809,198 patent/US20010014724A1/en not_active Abandoned
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9803186A (pt) | Processo para fabricação de uma composição de polímeros de etileno, composição de polímeros de etileno, utilização da mesma, e, tubos. | |
DE60131460T2 (de) | Polyolefinzusammensetzungen mit verbesserten eigenschaften | |
Skiens | Sterilizing radiation effects on selected polymers | |
CN111825803A (zh) | 一种相容剂和一种玻璃纤维增强聚丙烯复合材料 | |
US5981664A (en) | Low-shrinkage polyethylene moulding compounds | |
AR006093A1 (es) | Proceso para mejorar la procesabilidad de polimeros de etileno termoplasticos, polimero de etileno e intermediario para fabricar articulos moldeados obtenido con dicho proceso y proceso para utilizar el intermediario para fabricar un polimero de reologia modificada. | |
AR000687A1 (es) | Composiciones para extrusiones, provistas de un elevado estiramiento y de un rechupe sustancialmente reducido. | |
JP2009518529A (ja) | 機械的特性の改良されたバランスを有するポリプロピレンフィルム | |
CN112538215B (zh) | 一种抗冲击、耐低温高透明聚丙烯组合物 | |
KR20120127829A (ko) | 내백화성, 내충격성 및 투명성이 우수한 폴리프로필렌 수지 및 이의 필름 | |
CN114044966B (zh) | 一种抗雾化聚丙烯组合物及其制备方法和应用 | |
WO2024066969A1 (zh) | 一种聚丙烯组合物及其制备方法和应用 | |
US3242159A (en) | Treatment of linear polyethylene | |
EP0764182A1 (en) | Propylene polymer compositions, methods therefor, and articles therefrom | |
US3637544A (en) | Vulcanized elastomeric blends containing a cyclic ester polymer | |
KR20020049854A (ko) | 고결정성 폴리프로필렌계 수지조성물 | |
US3808172A (en) | Technique for retarding environmental stress cracking of polymers and polymeric composition through the addition of silane compounds | |
KR101488154B1 (ko) | 신규 레토르트 식품 포장용 고투명 내열성 폴리올레핀 조성물 및 이로부터 제조되는 식품포장용 필름 | |
CN112280192A (zh) | 一种低线性膨胀系数聚丙烯复合材料及其制备方法 | |
CN111808236A (zh) | 一种抗浮纤剂和一种抗浮纤聚丙烯增强复合材料 | |
KR100814985B1 (ko) | 투명성 및 내충격성이 우수한 폴리프로필렌 수지 조성물 | |
BR9900331A (pt) | Processo para produção de polìmeros de borracha acoplados a estanho. | |
EP0149828B1 (en) | Impact-resistant ethylene-propylene block copolymer and process for preparing such a block copolymer | |
CN113045836B (zh) | 一种可降解高抗冲聚苯乙烯树脂及其制备方法 | |
CN116218127B (zh) | 相容剂及其制备方法、合金材料及其制备方法和冰箱内胆 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: BP HIGH DENSITY POLYETHYLENE BELGIUM N.V. (BE) Free format text: ALTERADO DE: SOLVAY POLYOLEFINS EUROPE - BELGIUM |
|
B25A | Requested transfer of rights approved |
Owner name: OANDD BELGIUM NV (BE) Free format text: TRANSFERIDO DE: BP HIGH DENSITY POLYETHYLENE BELGIUM N.V. |
|
B25D | Requested change of name of applicant approved |
Owner name: INNOVENE MANUFACTURING BELGIUM NV (BE) Free format text: ALTERADO DE: OANDD BELGIUM NV |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2009, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 07.04.2019 |