SG11201708335PA - Catalysts for control of long chain branching - Google Patents
Catalysts for control of long chain branchingInfo
- Publication number
- SG11201708335PA SG11201708335PA SG11201708335PA SG11201708335PA SG11201708335PA SG 11201708335P A SG11201708335P A SG 11201708335PA SG 11201708335P A SG11201708335P A SG 11201708335PA SG 11201708335P A SG11201708335P A SG 11201708335PA SG 11201708335P A SG11201708335P A SG 11201708335PA
- Authority
- SG
- Singapore
- Prior art keywords
- catalysts
- control
- long chain
- chain branching
- branching
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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
- 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
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- 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
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562148922P | 2015-04-17 | 2015-04-17 | |
PCT/US2016/027563 WO2016168479A1 (fr) | 2015-04-17 | 2016-04-14 | Catalyseurs pour commander la ramification de chaînes longues |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201708335PA true SG11201708335PA (en) | 2017-11-29 |
Family
ID=55861201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201708335PA SG11201708335PA (en) | 2015-04-17 | 2016-04-14 | Catalysts for control of long chain branching |
Country Status (7)
Country | Link |
---|---|
US (3) | US10538604B2 (fr) |
EP (1) | EP3283536A1 (fr) |
CN (1) | CN107438629B (fr) |
BR (2) | BR112017021400B1 (fr) |
CA (1) | CA2982601C (fr) |
SG (1) | SG11201708335PA (fr) |
WO (1) | WO2016168479A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016168479A1 (fr) | 2015-04-17 | 2016-10-20 | Univation Technologies, Llc | Catalyseurs pour commander la ramification de chaînes longues |
WO2018151903A1 (fr) | 2017-02-20 | 2018-08-23 | Exxonmobil Chemical Patents Inc. | Systèmes catalytiques supportés et leurs procédés d'utilisation |
US10723819B2 (en) | 2017-02-20 | 2020-07-28 | Exxonmobil Chemical Patents, Inc. | Supported catalyst systems and processes for use thereof |
KR102271789B1 (ko) * | 2017-02-20 | 2021-06-30 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 지지된 촉매 시스템 및 그의 사용 방법 |
EP3606931A1 (fr) * | 2017-04-04 | 2020-02-12 | SABIC Global Technologies B.V. | Complexes métallocènes cyclopentadiényle à substitution dihydrocarbyl-silyle pontés pour polymérisation d'oléfines |
JP7144261B2 (ja) * | 2017-09-27 | 2022-09-29 | 三井化学株式会社 | 遷移金属化合物、オレフィン重合用触媒およびオレフィン重合体の製造方法 |
US20230212330A1 (en) * | 2020-06-16 | 2023-07-06 | Exxonmobil Chemical Patents Inc. | Metallocene Catalysts for Producing Vinyl-Terminated Polyalphaolefins and Methods Associated Therewith |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5041584A (en) | 1988-12-02 | 1991-08-20 | Texas Alkyls, Inc. | Modified methylaluminoxane |
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 |
KR100884294B1 (ko) * | 2001-02-08 | 2009-02-18 | 미쓰이 가가쿠 가부시키가이샤 | 에틸렌과 탄소수 3 ~ 20의 α-올레핀의 랜덤 공중합체와 그것을 사용한 성형품 |
ES2362722T3 (es) * | 2003-12-30 | 2011-07-12 | Borealis Technology Oy | Procedimiento de polimerización. |
WO2007123110A1 (fr) | 2006-04-19 | 2007-11-01 | Japan Polypropylene Corporation | nouveau COMPOSÉ de MÉTAL de transition, catalyseur PERMETTANT la POLYMÉRISATION des OLÉFINES contenant celui-ci et PROCÉDÉ de production d'un COPOLYMÈRE À blocs PROPYLÈNE/ÉTHYLÈNE-α-OLÉFINE par l'utilisation du catalyseur |
US8372930B2 (en) | 2008-06-20 | 2013-02-12 | Exxonmobil Chemical Patents Inc. | High vinyl terminated propylene based oligomers |
CN103582669B (zh) * | 2011-03-30 | 2016-08-31 | 日本聚乙烯株式会社 | 乙烯类聚合物、聚乙烯类树脂组合物及其用途、烯烃聚合用催化剂成分、包含所述成分的烯烃聚合用催化剂以及使用所述催化剂生产乙烯类聚合物的方法 |
US8431729B2 (en) * | 2011-08-04 | 2013-04-30 | Chevron Phillips Chemical Company Lp | High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents |
ES2806299T3 (es) * | 2012-03-09 | 2021-02-17 | Carrier Corp | Plan de capacidad y de gestión de potencia de circuito cerrado para sistema de refrigeración de transporte de múltiples etapas |
IN2014DN10082A (fr) * | 2012-07-13 | 2015-08-21 | Univation Tech Llc | |
ES2726819T3 (es) * | 2012-09-24 | 2019-10-09 | Exxonmobil Chemical Patents Inc | Producción de polietileno terminado en vinilo |
WO2016168479A1 (fr) * | 2015-04-17 | 2016-10-20 | Univation Technologies, Llc | Catalyseurs pour commander la ramification de chaînes longues |
-
2016
- 2016-04-14 WO PCT/US2016/027563 patent/WO2016168479A1/fr active Application Filing
- 2016-04-14 BR BR112017021400-8A patent/BR112017021400B1/pt active IP Right Grant
- 2016-04-14 CA CA2982601A patent/CA2982601C/fr active Active
- 2016-04-14 SG SG11201708335PA patent/SG11201708335PA/en unknown
- 2016-04-14 BR BR122020010296-9A patent/BR122020010296B1/pt active IP Right Grant
- 2016-04-14 EP EP16719635.1A patent/EP3283536A1/fr active Pending
- 2016-04-14 US US15/566,286 patent/US10538604B2/en active Active
- 2016-04-14 CN CN201680020929.8A patent/CN107438629B/zh active Active
-
2019
- 2019-07-30 US US16/526,673 patent/US10975174B2/en active Active
-
2021
- 2021-03-15 US US17/201,557 patent/US11608396B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112017021400B1 (pt) | 2021-12-14 |
US11608396B2 (en) | 2023-03-21 |
EP3283536A1 (fr) | 2018-02-21 |
WO2016168479A1 (fr) | 2016-10-20 |
US10975174B2 (en) | 2021-04-13 |
CN107438629A (zh) | 2017-12-05 |
CA2982601A1 (fr) | 2016-10-20 |
BR122020010296B1 (pt) | 2022-05-17 |
US20210198391A1 (en) | 2021-07-01 |
US20190352436A1 (en) | 2019-11-21 |
BR112017021400A2 (pt) | 2018-07-03 |
CN107438629B (zh) | 2021-04-23 |
US10538604B2 (en) | 2020-01-21 |
CA2982601C (fr) | 2023-08-29 |
US20180079838A1 (en) | 2018-03-22 |
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