BR112018003847A2 - métodos para controlar intumescimento de matriz em sistemas de polimerização de olefina de catalisador duplo - Google Patents
métodos para controlar intumescimento de matriz em sistemas de polimerização de olefina de catalisador duploInfo
- Publication number
- BR112018003847A2 BR112018003847A2 BR112018003847-4A BR112018003847A BR112018003847A2 BR 112018003847 A2 BR112018003847 A2 BR 112018003847A2 BR 112018003847 A BR112018003847 A BR 112018003847A BR 112018003847 A2 BR112018003847 A2 BR 112018003847A2
- Authority
- BR
- Brazil
- Prior art keywords
- methods
- olefin polymerization
- matrix swelling
- dual catalyst
- polymerization systems
- 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
- C08F210/14—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
- 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
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Abstract
métodos para controlar o intumescimento de matriz de um polímero de olefina produzido utilizando um sistema de catalisador duplo são descritos. o intumescimento de matriz do polímero de olefina pode ser aumentado ou diminuído em função da razão em peso de catalisador e da razão molar de reagente utilizadas durante o processo de polimerização de olefina.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/848,405 | 2015-09-09 | ||
US14/848,405 US9650459B2 (en) | 2015-09-09 | 2015-09-09 | Methods for controlling die swell in dual catalyst olefin polymerization systems |
PCT/US2016/049905 WO2017044376A1 (en) | 2015-09-09 | 2016-09-01 | Methods for controlling die swell in dual catalyst olefin polymerization systems |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018003847A2 true BR112018003847A2 (pt) | 2018-09-25 |
BR112018003847B1 BR112018003847B1 (pt) | 2022-04-19 |
Family
ID=57003572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018003847-4A BR112018003847B1 (pt) | 2015-09-09 | 2016-09-01 | Processo de polimerização e método para controlar intumescimento de matriz de um polímero de olefina |
Country Status (9)
Country | Link |
---|---|
US (1) | US9650459B2 (pt) |
EP (1) | EP3347386B1 (pt) |
CN (1) | CN107922542B (pt) |
BR (1) | BR112018003847B1 (pt) |
CA (1) | CA2997123C (pt) |
ES (1) | ES2909469T3 (pt) |
MX (1) | MX2018002234A (pt) |
RU (1) | RU2723250C2 (pt) |
WO (1) | WO2017044376A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102095523B1 (ko) | 2016-11-24 | 2020-03-31 | 주식회사 엘지화학 | 고분자의 물성을 예측하는 방법 |
US11377541B2 (en) | 2019-07-26 | 2022-07-05 | Chevron Phillips Chemical Company Lp | Blow molding polymers with improved cycle time, processability, and surface quality |
US11578156B2 (en) | 2020-10-20 | 2023-02-14 | Chevron Phillips Chemical Company Lp | Dual metallocene polyethylene with improved processability for lightweight blow molded products |
US11505630B2 (en) | 2021-03-15 | 2022-11-22 | Chevron Phillips Chemical Company Lp | Peroxide treated blow molding polymers with increased weight swell and constant die swell |
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-
2015
- 2015-09-09 US US14/848,405 patent/US9650459B2/en active Active
-
2016
- 2016-09-01 BR BR112018003847-4A patent/BR112018003847B1/pt active IP Right Grant
- 2016-09-01 EP EP16771030.0A patent/EP3347386B1/en active Active
- 2016-09-01 RU RU2018107541A patent/RU2723250C2/ru active
- 2016-09-01 CN CN201680050841.0A patent/CN107922542B/zh active Active
- 2016-09-01 WO PCT/US2016/049905 patent/WO2017044376A1/en active Application Filing
- 2016-09-01 MX MX2018002234A patent/MX2018002234A/es unknown
- 2016-09-01 CA CA2997123A patent/CA2997123C/en active Active
- 2016-09-01 ES ES16771030T patent/ES2909469T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
MX2018002234A (es) | 2018-11-09 |
RU2723250C2 (ru) | 2020-06-09 |
RU2018107541A3 (pt) | 2020-01-30 |
CN107922542B (zh) | 2020-09-25 |
EP3347386A1 (en) | 2018-07-18 |
EP3347386B1 (en) | 2022-02-16 |
CA2997123A1 (en) | 2017-03-16 |
US9650459B2 (en) | 2017-05-16 |
RU2018107541A (ru) | 2019-10-09 |
WO2017044376A1 (en) | 2017-03-16 |
ES2909469T3 (es) | 2022-05-06 |
CN107922542A (zh) | 2018-04-17 |
CA2997123C (en) | 2019-10-29 |
BR112018003847B1 (pt) | 2022-04-19 |
US20170066857A1 (en) | 2017-03-09 |
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