SG11201708526WA - Polyethylene copolymers having a particular comonomer distribution - Google Patents
Polyethylene copolymers having a particular comonomer distributionInfo
- Publication number
- SG11201708526WA SG11201708526WA SG11201708526WA SG11201708526WA SG11201708526WA SG 11201708526W A SG11201708526W A SG 11201708526WA SG 11201708526W A SG11201708526W A SG 11201708526WA SG 11201708526W A SG11201708526W A SG 11201708526WA SG 11201708526W A SG11201708526W A SG 11201708526WA
- Authority
- SG
- Singapore
- Prior art keywords
- comonomer distribution
- polyethylene copolymers
- particular comonomer
- copolymers
- polyethylene
- Prior art date
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- C08F2/04—Polymerisation in solution
-
- 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
- C08F2/34—Polymerisation in gaseous state
-
- 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
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
-
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
-
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/12—Long bridge, i.e. Cp or analog where the bridging unit linking the two Cps or analogs is composed of at least two atoms which are not part of a cycle and which are not an ethylene bridge
-
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562151816P | 2015-04-23 | 2015-04-23 | |
PCT/US2016/028545 WO2016172279A1 (en) | 2015-04-23 | 2016-04-21 | Polyethylene copolymers having a particular comonomer distribution |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201708526WA true SG11201708526WA (en) | 2017-11-29 |
Family
ID=55910391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201708526WA SG11201708526WA (en) | 2015-04-23 | 2016-04-21 | Polyethylene copolymers having a particular comonomer distribution |
Country Status (8)
Country | Link |
---|---|
US (2) | US10494462B2 (en) |
EP (1) | EP3286233B1 (en) |
CN (2) | CN107531837B (en) |
BR (2) | BR122022004502B1 (en) |
CA (1) | CA2983284C (en) |
ES (1) | ES2928549T3 (en) |
SG (1) | SG11201708526WA (en) |
WO (1) | WO2016172279A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019027587A1 (en) | 2017-08-04 | 2019-02-07 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions and films prepared therefrom |
CN111108130B (en) | 2017-08-04 | 2022-06-28 | 埃克森美孚化学专利公司 | Has the advantages ofcontaining-CH2-SiMe3Hybrid catalysts of partially unbridged hafnocenes |
WO2019083716A1 (en) * | 2017-10-27 | 2019-05-02 | Univation Technologies, Llc | Polyethylene copolymer resins and films |
CN111448226B (en) * | 2017-11-15 | 2023-08-25 | 埃克森美孚化学专利公司 | Polymerization process |
EP3710502A1 (en) * | 2017-11-15 | 2020-09-23 | ExxonMobil Chemical Patents Inc. | Polymerization processes |
CN110869399B (en) | 2017-12-20 | 2022-06-07 | Lg化学株式会社 | Polyethylene copolymer and preparation method thereof |
KR102013170B1 (en) * | 2018-04-05 | 2019-08-22 | 대림산업 주식회사 | Polyolefin resin composition and method for preparation thereof |
KR102162988B1 (en) * | 2018-06-19 | 2020-10-07 | 대림산업 주식회사 | Catalyst composition for producing polyolefin resin and polyolefin resin polymerization method using the same |
WO2020046406A1 (en) * | 2018-08-30 | 2020-03-05 | Exxonmobil Chemical Patents Inc. | Polymerization processes and polymers made therefrom |
US10927205B2 (en) | 2018-08-30 | 2021-02-23 | Exxonmobil Chemical Patents Inc. | Polymerization processes and polymers made therefrom |
US10899860B2 (en) | 2018-08-30 | 2021-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization processes and polymers made therefrom |
KR102258230B1 (en) * | 2018-10-19 | 2021-05-28 | 한화솔루션 주식회사 | Polyolefin |
US20210395400A1 (en) * | 2018-11-01 | 2021-12-23 | Exxonmobil Chemical Patents Inc. | Mixed Catalyst Systems with Properties Tunable by Condensing Agent |
US20220033535A1 (en) * | 2018-11-01 | 2022-02-03 | Exxonmobil Chemical Patents Inc. | On-Line Adjustment of Mixed Catalyst Ratio and Olefin Polymerization |
CN113039212B (en) | 2018-11-01 | 2023-04-14 | 埃克森美孚化学专利公司 | In-line conditioning of dry catalyst feed |
WO2020092597A1 (en) * | 2018-11-01 | 2020-05-07 | Exxonmobil Chemical Patents Inc. | On-line adjustment of catalysts by trim and olefin polymerization |
CN112969723B (en) * | 2018-11-01 | 2023-04-28 | 埃克森美孚化学专利公司 | On-line adjustment of mixed catalyst ratio by trim and olefin polymerization using the same |
KR102116476B1 (en) | 2019-01-18 | 2020-05-28 | 대림산업 주식회사 | Catalyst composition for polymerizing polyolefin, method for producing polyolefin, and polyolefin resin |
US20230257498A1 (en) | 2020-09-22 | 2023-08-17 | Dow Global Technologies Llc | Bimodal polyethylene copolymer and film thereof |
AR128453A1 (en) | 2022-02-11 | 2024-05-08 | Dow Global Technologies Llc | BIMODAL MEDIUM DENSITY POLYETHYLENE COMPOSITIONS SUITABLE FOR USE AS MICRO-IRRIGATION DRIP TAPES |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5041584A (en) | 1988-12-02 | 1991-08-20 | Texas Alkyls, Inc. | Modified methylaluminoxane |
CZ299688B6 (en) * | 1996-05-17 | 2008-10-22 | Ineos Europe Limited | Polyolefin copolymer composition with molecular weight maximum occurring in that portion of the composition having the highest weight percent comonomer content |
US6482903B1 (en) | 1999-12-15 | 2002-11-19 | Univation Technologies, Llc | Method for preparing a supported catalyst system and its use in a polymerization process |
GB0016153D0 (en) | 2000-06-30 | 2000-08-23 | Borealis Tech Oy | Process |
JP4020862B2 (en) | 2001-07-19 | 2007-12-12 | ユニベーション・テクノロジーズ・エルエルシー | Mixed metallocene catalyst system containing comonomer minor incorporation catalyst and comonomer major incorporation catalyst |
MXPA04001496A (en) | 2001-08-17 | 2004-05-14 | Dow Global Technologies Inc | Bimodal polyethylene composition and articles made therefrom. |
EP1674490A1 (en) | 2004-12-23 | 2006-06-28 | Borealis Technology Oy | Copolymer |
AU2007265645B2 (en) | 2006-06-27 | 2012-06-21 | Univation Technologies, Llc | Improved polymerization processes using metallocene catalysts, their polymer products and end uses |
RU2434888C2 (en) * | 2006-06-27 | 2011-11-27 | ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи | Ethylene and alpha-olefin copolymers and polymerisation methods for obtaining said copolymers |
WO2008136621A1 (en) | 2007-05-02 | 2008-11-13 | Lg Chem, Ltd. | Polyolefin and preparation method thereof |
RU2549541C2 (en) | 2009-07-28 | 2015-04-27 | Юнивейшн Текнолоджиз, Ллк | Method of polymerisation with application of applied catalyst with constrained geometry |
KR20110011988A (en) * | 2009-07-29 | 2011-02-09 | 삼성전자주식회사 | Level shifter and display apparatus using the same |
EP2348057A1 (en) | 2010-01-21 | 2011-07-27 | INEOS Manufacturing Belgium NV | Novel polymers |
US8383754B2 (en) * | 2010-04-19 | 2013-02-26 | Chevron Phillips Chemical Company Lp | Catalyst compositions for producing high Mz/Mw polyolefins |
CA2798855C (en) | 2012-06-21 | 2021-01-26 | Nova Chemicals Corporation | Ethylene copolymers having reverse comonomer incorporation |
EP2953985B1 (en) * | 2013-02-07 | 2023-06-07 | Univation Technologies, LLC | Preparation of polyolefin |
US9181370B2 (en) * | 2013-11-06 | 2015-11-10 | Chevron Phillips Chemical Company Lp | Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom |
AU2015217402B2 (en) * | 2014-02-11 | 2018-11-08 | Univation Technologies, Llc | Producing polyolefin products |
-
2016
- 2016-04-21 CA CA2983284A patent/CA2983284C/en active Active
- 2016-04-21 SG SG11201708526WA patent/SG11201708526WA/en unknown
- 2016-04-21 EP EP16720272.0A patent/EP3286233B1/en active Active
- 2016-04-21 US US15/568,662 patent/US10494462B2/en active Active
- 2016-04-21 WO PCT/US2016/028545 patent/WO2016172279A1/en active Application Filing
- 2016-04-21 CN CN201680022833.5A patent/CN107531837B/en active Active
- 2016-04-21 BR BR122022004502-2A patent/BR122022004502B1/en active IP Right Grant
- 2016-04-21 BR BR112017022520-4A patent/BR112017022520B1/en active IP Right Grant
- 2016-04-21 CN CN202110261395.0A patent/CN112979853B/en active Active
- 2016-04-21 ES ES16720272T patent/ES2928549T3/en active Active
-
2019
- 2019-10-16 US US16/654,511 patent/US11279779B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016172279A1 (en) | 2016-10-27 |
US11279779B2 (en) | 2022-03-22 |
CN112979853B (en) | 2022-12-02 |
US20200048379A1 (en) | 2020-02-13 |
US10494462B2 (en) | 2019-12-03 |
BR112017022520B1 (en) | 2022-06-14 |
CN107531837A (en) | 2018-01-02 |
CN107531837B (en) | 2021-10-15 |
CA2983284A1 (en) | 2016-10-27 |
CA2983284C (en) | 2023-09-26 |
BR122022004502B1 (en) | 2022-12-20 |
ES2928549T3 (en) | 2022-11-21 |
EP3286233B1 (en) | 2022-09-14 |
US20180155473A1 (en) | 2018-06-07 |
EP3286233A1 (en) | 2018-02-28 |
CN112979853A (en) | 2021-06-18 |
BR112017022520A2 (en) | 2018-07-17 |
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