AR058450A1 - Copolimeros de bloque de olefina cataliticos con distibucion de secuencia de bloque controlada - Google Patents
Copolimeros de bloque de olefina cataliticos con distibucion de secuencia de bloque controladaInfo
- Publication number
- AR058450A1 AR058450A1 ARP060104034A ARP060104034A AR058450A1 AR 058450 A1 AR058450 A1 AR 058450A1 AR P060104034 A ARP060104034 A AR P060104034A AR P060104034 A ARP060104034 A AR P060104034A AR 058450 A1 AR058450 A1 AR 058450A1
- Authority
- AR
- Argentina
- Prior art keywords
- reactor
- monomers
- addition
- zone
- polymerization
- Prior art date
Links
Classifications
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- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
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- 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
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- 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
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- 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
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- 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
- C08F4/02—Carriers therefor
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- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
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- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
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- 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
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- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
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- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Un proceso para la polimerizacion de uno o más monomeros polimerizables de adicion y los productos de polímero resultantes, el proceso comprende: 1) poner en contacto un monomero polimerizable de adicion o mezcla de monomeros bajo condiciones de polimerizacion de adicion en un reactor o zona del reactor, con una composicion que comprende por lo menos un catalizador de polimerizacion de olefina y un cocatalizador, y caracterizado por la formacion de cadenas de polímero a partir del monomero o monomeros; 2) transferir la mezcla de reaccion a un segundo reactor o zona de reactor y opcionalmente agregar uno o más reactivos adicionales, catalizadores, monomeros u otros compuestos antes de proporcionado con, o después de la transferencia; y 3) provocar que la polimerizacion ocurra en el segundo reactor o zona del reactor para formar las cadenas de polímero que son diferentes de las cadenas de polímero formadas en la etapa 1); el proceso es caracterizado por la adicion de un agente de transferencia de cadena a la mezcla de reaccion antes de, durante o después de la etapa 1) tal que por lo menos algo de las moléculas de polímero resultantes de la etapa 3) comprendan dos o más bloques o segmentos distintos química o físicamente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71754505P | 2005-09-15 | 2005-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR058450A1 true AR058450A1 (es) | 2008-02-06 |
Family
ID=37654951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060104034A AR058450A1 (es) | 2005-09-15 | 2006-09-14 | Copolimeros de bloque de olefina cataliticos con distibucion de secuencia de bloque controlada |
Country Status (13)
Country | Link |
---|---|
US (1) | US8053529B2 (es) |
EP (1) | EP1926763B1 (es) |
JP (2) | JP6138408B2 (es) |
KR (2) | KR101519805B1 (es) |
CN (1) | CN101309943B (es) |
AR (1) | AR058450A1 (es) |
BR (1) | BRPI0617001B1 (es) |
CA (1) | CA2622711A1 (es) |
MX (1) | MX2008003618A (es) |
MY (1) | MY157940A (es) |
RU (1) | RU2008114500A (es) |
TW (1) | TWI426089B (es) |
WO (1) | WO2007035485A1 (es) |
Families Citing this family (143)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080080526A (ko) * | 2005-12-09 | 2008-09-04 | 다우 글로벌 테크놀로지스 인크. | 에틸렌/알파-올레핀 조성물에서의 분자량 분포 제어 방법 |
US8153243B2 (en) | 2005-12-09 | 2012-04-10 | Dow Global Technologies Llc | Interpolymers suitable for multilayer films |
CN101802151A (zh) * | 2007-07-13 | 2010-08-11 | 陶氏环球技术公司 | 润滑剂组合物的粘度指数改性剂 |
EP2170604B1 (en) * | 2007-07-13 | 2019-05-15 | Dow Global Technologies LLC | Ethylene/alpha-olefin interpolymers having low crystallinity hard blocks |
EP2170993B1 (en) * | 2007-07-13 | 2019-05-15 | Dow Global Technologies LLC | Catalytic olefin block copolymers with controlled block sequence distribution and at least one low crystallinity hard block |
US8835577B2 (en) | 2007-11-15 | 2014-09-16 | Univation Technologies, Llc | Catalyst systems having a tailored hydrogen response |
TW200936619A (en) | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
EP2238203B1 (en) * | 2008-01-30 | 2018-12-26 | Dow Global Technologies LLC | Propylene/ alpha-olefin block interpolymers |
US8124709B2 (en) * | 2008-01-30 | 2012-02-28 | Dow Global Technologies Llc | Ethylene/α-olefin block interpolymers |
JP2010126557A (ja) * | 2008-11-25 | 2010-06-10 | Mitsui Chemicals Inc | オレフィンブロック重合体の製造方法 |
JP5154473B2 (ja) * | 2009-02-20 | 2013-02-27 | 三井化学株式会社 | ブロック共重合体の解析方法およびブロック共重合体の製造方法 |
US8129015B2 (en) * | 2009-05-14 | 2012-03-06 | International Automotive Components North America, Inc. | Modified moldable urethane with tunable haptics |
US9260577B2 (en) | 2009-07-14 | 2016-02-16 | Toray Plastics (America), Inc. | Crosslinked polyolefin foam sheet with exceptional softness, haptics, moldability, thermal stability and shear strength |
JP5744868B2 (ja) | 2009-07-29 | 2015-07-08 | ダウ グローバル テクノロジーズ エルエルシー | 多官能性連鎖シャトリング剤 |
ES2651292T3 (es) | 2009-07-29 | 2018-01-25 | Dow Global Technologies Llc | Agentes de transferencia de cadena de doble o múltiple cabeza y su uso para la preparación de copolímeros de bloque |
WO2011025784A1 (en) | 2009-08-31 | 2011-03-03 | Dow Global Technologies Inc. | Catalyst and process for polymerizing an olefin and polyolefin prepared thereby |
KR101794361B1 (ko) | 2009-10-02 | 2017-11-06 | 다우 글로벌 테크놀로지스 엘엘씨 | 연질 화합물에서의 블록 공중합체 |
JP5806218B2 (ja) | 2009-10-02 | 2015-11-10 | ダウ グローバル テクノロジーズ エルエルシー | ブロック複合材及び耐衝撃性改質組成物 |
JP5693590B2 (ja) | 2009-10-02 | 2015-04-01 | ダウ グローバル テクノロジーズ エルエルシー | 熱可塑性加硫物用途におけるブロック複合材料 |
US8476366B2 (en) * | 2009-10-02 | 2013-07-02 | Dow Global Technologies, Llc | Block compositions in thermoplastic vulcanizate applications |
KR101827023B1 (ko) | 2010-02-19 | 2018-02-07 | 다우 글로벌 테크놀로지스 엘엘씨 | 금속-리간드 착체 및 촉매 |
WO2011102990A2 (en) | 2010-02-19 | 2011-08-25 | Dow Global Technologies Llc | Process for polymerizing an olefin monomer and catalyst therefor |
US8609794B2 (en) | 2010-05-17 | 2013-12-17 | Dow Global Technologies, Llc. | Process for selectively polymerizing ethylene and catalyst therefor |
US8822598B2 (en) | 2010-06-21 | 2014-09-02 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
WO2011163189A1 (en) | 2010-06-21 | 2011-12-29 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
KR101808887B1 (ko) * | 2010-06-21 | 2017-12-13 | 다우 글로벌 테크놀로지스 엘엘씨 | 상용화제로서 결정질 블록 복합물 |
KR101826210B1 (ko) | 2010-06-21 | 2018-02-06 | 다우 글로벌 테크놀로지스 엘엘씨 | 상용화제로서 결정질 블록 복합물 |
JP6069204B2 (ja) | 2010-09-30 | 2017-02-01 | ダウ グローバル テクノロジーズ エルエルシー | ポリマー組成物およびそれを用いたシーラント層 |
EP2622013B1 (en) | 2010-09-30 | 2017-05-10 | Dow Global Technologies LLC | Polymeric composition and sealant layer with same |
WO2012061706A1 (en) | 2010-11-04 | 2012-05-10 | Dow Global Technologies Llc | Double shuttling of polyolefin polymeryl chains |
WO2012103080A1 (en) | 2011-01-26 | 2012-08-02 | Dow Global Technologies Llc | Process for making a polyolefin-polysiloxane block copolymer |
WO2012155022A1 (en) | 2011-05-12 | 2012-11-15 | Dow Global Technologies Llc | Non-cyclopentadienyl-based chromium catalysts for olefin polymerization |
CN106364103B (zh) | 2011-06-30 | 2019-08-02 | 陶氏环球技术有限责任公司 | 具有一体化背部片材和封装性能且包括包含结晶嵌段共聚物复合物或嵌段共聚物复合物的层的基于聚烯烃的多层膜 |
ES2549143T3 (es) | 2011-06-30 | 2015-10-23 | Dow Global Technologies Llc | Películas basadas en poliolefina multicapeadas que tienen una capa que comprende un compuesto de copolímero en bloque cristalino o una resina de compuesto de copolímero en bloque |
JP5852239B2 (ja) | 2011-07-20 | 2016-02-03 | ダウ コーニング コーポレーションDow Corning Corporation | 亜鉛含有錯体及び縮合反応触媒、この触媒を調製する方法、及びこの触媒を含有する組成物 |
DE112012003325T5 (de) | 2011-08-11 | 2014-04-30 | Sumitomo Chemical Company, Limited | Verfahren zur Herstellung von Olefin-Blockcopolymer unter Verwendung eines Übergangsmetallkomplexes der Gruppe 4 |
CN103781850B (zh) | 2011-09-07 | 2016-10-26 | 道康宁公司 | 含锆络合物和缩合反应催化剂、制备该催化剂的方法以及包含该催化剂的组合物 |
WO2013036546A2 (en) | 2011-09-07 | 2013-03-14 | Dow Corning Corporation | Titanium containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts |
US9221041B2 (en) | 2011-09-20 | 2015-12-29 | Dow Corning Corporation | Iridium containing hydrosilylation catalysts and compositions containing the catalysts |
JP6117211B2 (ja) | 2011-09-20 | 2017-04-19 | ダウ コーニング コーポレーションDow Corning Corporation | ルテニウム含有ヒドロシリル化触媒及びこの触媒を含有する組成物 |
CN103814040B (zh) | 2011-09-20 | 2016-08-31 | 道康宁公司 | 含镍硅氢加成催化剂及含有该催化剂的组合物 |
US9139699B2 (en) | 2012-10-04 | 2015-09-22 | Dow Corning Corporation | Metal containing condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts |
US9156948B2 (en) | 2011-10-04 | 2015-10-13 | Dow Corning Corporation | Iron(II) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts |
CN103958059B (zh) | 2011-12-01 | 2017-04-26 | 道康宁公司 | 硅氢加成反应催化剂和可固化组合物及它们的制备和使用方法 |
JP6068754B2 (ja) * | 2011-12-02 | 2017-01-25 | 住友化学株式会社 | 複数の種類の遷移金属触媒を用いるオレフィンブロックポリマーの製造方法、及び、エチレン/プロピレンブロック共重合体組成物 |
KR101997304B1 (ko) | 2011-12-14 | 2019-07-05 | 다우 글로벌 테크놀로지스 엘엘씨 | 작용화된 블록 복합체 및 결정질 블록 복합체 조성물 |
IN2014CN04286A (es) | 2011-12-14 | 2015-09-04 | Dow Global Technologies Llc | |
JP6543570B2 (ja) | 2012-06-27 | 2019-07-10 | ダウ グローバル テクノロジーズ エルエルシー | 被覆導体用ポリマーコーティング |
WO2014043522A1 (en) * | 2012-09-14 | 2014-03-20 | Dow Global Technologies Llc | Multilayered polyolefin-based films |
US9249238B2 (en) * | 2013-03-06 | 2016-02-02 | Exxonmobil Chemical Patents Inc. | Reversible chain-transfer in polyolefin polymerization with pyridyldiamide catalysts |
KR101657262B1 (ko) * | 2013-04-05 | 2016-09-13 | 한화케미칼 주식회사 | 올레핀 중합용 촉매 및 이를 이용한 폴리올레핀의 제조 방법 |
WO2014209256A1 (en) | 2013-06-24 | 2014-12-31 | Dow Global Technologies Llc | Reinforced polypropylene composition |
KR102519282B1 (ko) | 2013-10-15 | 2023-04-10 | 다우 글로벌 테크놀로지스 엘엘씨 | 혼화성 폴리올레핀 블렌드 |
JP6469098B2 (ja) | 2013-10-18 | 2019-02-13 | ダウ グローバル テクノロジーズ エルエルシー | 光ファイバーケーブル構成要素 |
BR112016012925B1 (pt) | 2013-12-18 | 2021-08-10 | Dow Global Technologies Llc | Composição polimérica, componente de proteção de cabo ótico extrusado e cabo de fibra ótica |
US20170200842A1 (en) | 2014-06-24 | 2017-07-13 | Dow Global Technologies Llc | Photovoltaic Modules Comprising Organoclay |
EP3161059B1 (en) | 2014-06-24 | 2019-07-24 | Dow Global Technologies LLC | Polyolefin photovoltaic backsheet comprising a stabilized polypropylene layer |
AU2015305415B2 (en) | 2014-08-21 | 2019-08-01 | Dow Global Technologies Llc. | Hot melt adhesive composition including a block composite compatibilizer |
WO2016028957A1 (en) | 2014-08-21 | 2016-02-25 | Dow Global Technologies Llc | Nucleation with a block composite nucleator |
US10563099B2 (en) | 2014-08-21 | 2020-02-18 | Dow Global Technologies Llc | Hot melt adhesive composition including a crystalline block composite |
EP3183317B1 (en) | 2014-08-21 | 2018-06-06 | Dow Global Technologies LLC | Hot melt adhesive composition including a crystalline block composite |
KR102491529B1 (ko) | 2014-10-29 | 2023-01-26 | 다우 글로벌 테크놀로지스 엘엘씨 | 올레핀 블록 복합체 열전도성 물질 |
MX2017007672A (es) | 2014-12-19 | 2017-10-27 | Dow Global Technologies Llc | Chaquetas de cable que tienen microestructuras diseñadas y metodos para elaborar chaquetas de cable que tienen microestructuras diseñadas. |
EP3234956B1 (en) | 2014-12-19 | 2020-05-20 | Dow Global Technologies LLC | Cable jackets having designed microstructures |
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US10344154B2 (en) | 2014-12-23 | 2019-07-09 | Dow Global Technologies Llc | Thermoplastic vulcanizate including a block composite |
JP6766056B2 (ja) | 2015-02-20 | 2020-10-07 | ダウ グローバル テクノロジーズ エルエルシー | 設計された微小構造を有するケーブルジャケット及び設計された微小構造を有するケーブルジャケットを製作するための方法 |
CN107580612A (zh) | 2015-03-13 | 2018-01-12 | 陶氏环球技术有限责任公司 | 用于低温使用容器的组合物 |
US10392450B2 (en) | 2015-03-26 | 2019-08-27 | Dow Global Technologies Llc | Process for adding a chain shuttling agent |
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US10344149B2 (en) | 2015-05-11 | 2019-07-09 | Dow Global Technologies Llc | High melt flow thermoplastic polyolefins with modifier |
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US10720265B2 (en) | 2015-09-28 | 2020-07-21 | Dow Global Technologies Llc | Peelable cable jackets having designed microstructures and methods for making peelable cable jackets having designed microstructures |
RU2713423C2 (ru) | 2015-09-28 | 2020-02-05 | Дау Глоубл Текнолоджиз Ллк | Отслаивающиеся оболочки кабеля, содержащие спроектированные микроструктуры, и способы изготовления отслаивающихся оболочек кабеля, содержащих спроектированные микроструктуры |
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WO2017058921A1 (en) | 2015-09-30 | 2017-04-06 | Dow Global Technologies Llc | A process for preparing functional polymers through addition of amino and polymeryl groups to aldehyde moieties |
WO2017091669A1 (en) | 2015-11-25 | 2017-06-01 | Dow Global Technologies Llc | Bicomponent filaments |
JP6906517B2 (ja) | 2015-12-10 | 2021-07-21 | ダウ グローバル テクノロジーズ エルエルシー | 光ファイバーケーブルバッファチューブのための高弾性率オレフィン化合物 |
CN109071893B (zh) | 2016-03-25 | 2021-06-01 | 陶氏环球技术有限责任公司 | 用于光纤电缆的缓冲管 |
CN109195998B (zh) | 2016-03-31 | 2021-05-04 | 陶氏环球技术有限责任公司 | 用于无pvc耐磨层的包含结晶嵌段复合物的聚烯烃共混物 |
SG11201808184YA (en) * | 2016-03-31 | 2018-10-30 | Dow Global Technologies Llc | Olefin polymerization catalyst systems and methods of use thereof |
WO2017171915A1 (en) | 2016-03-31 | 2017-10-05 | Dow Global Technologies Llc | Impact modified compositions for low temperature use containers |
WO2017206043A1 (en) | 2016-05-31 | 2017-12-07 | Dow Global Technologies Llc | Thermoplastic polyolefin blends including block composites as compatibilizers |
BR112019001249B1 (pt) | 2016-07-29 | 2022-10-18 | Dow Global Technologies Llc | Elastômero multimodal, olefina termoplástica e método para produzir um elastômero multimodal |
EP3293002A1 (en) | 2016-09-09 | 2018-03-14 | Dow Global Technologies LLC | Multilayer films and laminates and packages formed from same |
KR102537803B1 (ko) | 2016-09-12 | 2023-05-31 | 다우 글로벌 테크놀로지스 엘엘씨 | 저온용 용기 충격 개질 조성물 |
WO2018058354A1 (en) | 2016-09-28 | 2018-04-05 | Dow Global Technologies Llc | Multilayer film and pouch with same |
TW201840572A (zh) | 2016-09-30 | 2018-11-16 | 美商陶氏全球科技有限責任公司 | 適用於鏈梭移之多頭或雙頭組合物及其製備方法 |
BR112019006207B1 (pt) | 2016-09-30 | 2022-11-29 | Dow Global Technologies Llc | Processo para preparar uma composição, processo de polimerização para preparar uma composição polimérica e composição polimérica |
TWI756272B (zh) | 2016-09-30 | 2022-03-01 | 美商陶氏全球科技有限責任公司 | 適用於鏈梭移之封端多頭或雙頭組合物及其製備方法 |
EP3526033B1 (en) | 2016-10-12 | 2020-12-02 | Dow Global Technologies Llc | Multilayer structures, articles comprising the same, and methods of making multilayer structures |
ES2783948T3 (es) | 2017-03-10 | 2020-09-21 | Dow Global Technologies Llc | Películas multicapa y métodos de las mismas |
WO2018170138A1 (en) | 2017-03-15 | 2018-09-20 | Dow Global Technologies Llc | Catalyst system for multi-block copolymer formation |
EP3596138B1 (en) | 2017-03-15 | 2024-04-03 | Dow Global Technologies LLC | Catalyst system for multi-block copolymer formation |
EP3596143B1 (en) | 2017-03-15 | 2023-04-26 | Dow Global Technologies LLC | Catalyst system for multi-block copolymer formation |
EP3596146B1 (en) | 2017-03-15 | 2023-07-19 | Dow Global Technologies LLC | Catalyst system for multi-block copolymer formation |
CN110612315B (zh) | 2017-03-15 | 2022-08-26 | 陶氏环球技术有限责任公司 | 用于形成多嵌段共聚物的催化剂体系 |
WO2018218469A1 (en) | 2017-05-29 | 2018-12-06 | Dow Global Technologies Llc | Thermoplastic polyolefin compositions useful for aldehyde abatement |
WO2018218470A1 (en) | 2017-05-29 | 2018-12-06 | Dow Global Technologies Llc | Thermoplastic polyolefin compositions useful for aldehyde abatement |
WO2018218467A1 (en) | 2017-05-29 | 2018-12-06 | Dow Global Technologies Llc | Thermoplastic polyolefin compositions useful for aldehyde abatement |
MX2019014968A (es) | 2017-06-29 | 2020-02-20 | Dow Global Technologies Llc | Bisagras incorporadas de plastico con polimero compuesto en bloque. |
CA3068535A1 (en) | 2017-06-29 | 2019-01-03 | Dow Global Technologies Llc | Plastic living hinges with block composite polymer |
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KR101986231B1 (ko) * | 2017-07-25 | 2019-09-27 | 롯데케미칼 주식회사 | 내스크래치 특성을 갖는 수지 조성물 |
SG11202005532YA (en) | 2017-12-29 | 2020-07-29 | Dow Global Technologies Llc | Capped dual-headed organoaluminum compositions |
US11492450B2 (en) | 2017-12-29 | 2022-11-08 | Dow Global Technologies Llc | Dual-headed organoaluminum compositions |
WO2019172350A1 (ja) | 2018-03-07 | 2019-09-12 | 三井化学株式会社 | プロピレン系ブロック共重合体およびその製造方法ならびにオレフィン重合用固体状チタン触媒成分 |
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US11041035B2 (en) | 2018-03-08 | 2021-06-22 | Exxonmobil Chemical Patents Inc. | Process to produce long-chain branched polyolefins using dienes |
JP2021518339A (ja) | 2018-03-19 | 2021-08-02 | ダウ グローバル テクノロジーズ エルエルシー | 塩基性窒素含有複素環を使用したハロシランによる有機亜鉛化合物の官能化のためのプロセスおよびそれによって調製されたシリル官能化化合物 |
JP2021518383A (ja) | 2018-03-19 | 2021-08-02 | ダウ グローバル テクノロジーズ エルエルシー | シリコン終端有機金属化合物およびそれを調製するためのプロセス |
JP7378411B2 (ja) | 2018-03-19 | 2023-11-13 | ダウ シリコーンズ コーポレーション | ポリオレフィン-ポリジオルガノシロキサンブロックコポリマーおよびその合成のための加水分解反応方法 |
US12037462B2 (en) | 2018-03-19 | 2024-07-16 | Dow Global Technologies Llc | Polyolefin-polydiorganosiloxane block copolymer and method for the synthesis thereof |
US20210002467A1 (en) | 2018-03-19 | 2021-01-07 | Dow Global Technologies Llc | Process for functionalization of organo-metal compounds with silyl-based functionalization agents and silyl-functionalized compounds prepared thereby |
BR112020019180A2 (pt) | 2018-03-19 | 2021-01-05 | Dow Global Technologies Llc | Compostos organometálicos terminados em silício e processos para preparar os mesmos |
JP2021518460A (ja) | 2018-03-19 | 2021-08-02 | ダウ シリコーンズ コーポレーション | ポリオレフィン−ポリジオルガノシロキサンコポリマーを含有するホットメルト接着剤組成物ならびにその調製方法および使用方法 |
CN111868196B (zh) | 2018-03-19 | 2022-08-30 | 美国陶氏有机硅公司 | 含有聚烯烃-聚二有机硅氧烷共聚物的聚有机硅氧烷热熔胶组合物和其制备和使用方法 |
US20210017311A1 (en) | 2018-03-19 | 2021-01-21 | Dow Silicones Corporation | Silicon-terminated telechelic polyolefin compositions and processes for preparing the same |
EP3814412B1 (en) | 2018-06-29 | 2024-01-03 | Dow Global Technologies LLC | Foam bead and sintered foam structure |
CN112334515B (zh) | 2018-07-17 | 2022-08-09 | 美国陶氏有机硅公司 | 聚硅氧烷树脂-聚烯烃共聚物及其制备和使用方法 |
WO2020096718A1 (en) | 2018-11-06 | 2020-05-14 | Dow Global Technologies Llc | Additive manufacturing with an olefin block copolymer and articles made therefrom |
CN113316612B (zh) | 2018-11-29 | 2023-03-03 | 陶氏环球技术有限责任公司 | 适用于减少气味的热塑性聚烯烃组合物 |
JP7464601B2 (ja) | 2018-11-29 | 2024-04-09 | ダウ グローバル テクノロジーズ エルエルシー | 臭気の低減に有用な熱可塑性ポリオレフィン組成物 |
SG11202107057WA (en) | 2018-12-28 | 2021-07-29 | Dow Global Technologies Llc | Curable compositions comprising unsaturated polyolefins |
EP3902807A1 (en) | 2018-12-28 | 2021-11-03 | Dow Global Technologies LLC | Organometallic chain transfer agents |
WO2020139993A1 (en) | 2018-12-28 | 2020-07-02 | Dow Global Technologies Llc | Curable compositions comprising unsaturated polyolefins |
EP3902852A1 (en) | 2018-12-28 | 2021-11-03 | Dow Global Technologies LLC | Telechelic polyolefins and processes for preparing the same |
BR112021012786A2 (pt) | 2018-12-28 | 2021-09-14 | Dow Global Technologies Llc | Formulação curável |
US11675334B2 (en) | 2019-06-18 | 2023-06-13 | International Business Machines Corporation | Controlling a chemical reactor for the production of polymer compounds |
US11520310B2 (en) | 2019-06-18 | 2022-12-06 | International Business Machines Corporation | Generating control settings for a chemical reactor |
WO2021041618A1 (en) | 2019-08-29 | 2021-03-04 | Dow Global Technologies Llc | Polymer blends having improved thermal properties |
EP4041822B1 (en) | 2019-10-11 | 2023-12-06 | Dow Global Technologies LLC | Additive manufacturing using recycled polyolefins with olefin block copolymers and articles made therefrom |
KR20220117900A (ko) | 2019-12-18 | 2022-08-24 | 다우 글로벌 테크놀로지스 엘엘씨 | 할로겐 무함유 난연성 중합체 조성물 |
IT201900024970A1 (it) * | 2019-12-20 | 2021-06-20 | Pirelli | Processo ed apparato di vulcanizzazione per pneumatici |
JP2023508013A (ja) * | 2019-12-30 | 2023-02-28 | ダウ グローバル テクノロジーズ エルエルシー | アルファ-置換アクリレートを調製するためのプロセス |
JP2023508106A (ja) | 2019-12-30 | 2023-02-28 | ダウ グローバル テクノロジーズ エルエルシー | アルファ置換アクリレートを調製するためのプロセス |
WO2021231362A1 (en) | 2020-05-12 | 2021-11-18 | Exxonmobil Chemical Patents Inc. | Thermoplastic elastomer compositions for use in pharmaceutical articles |
JP2023552277A (ja) | 2020-11-10 | 2023-12-15 | ダウ グローバル テクノロジーズ エルエルシー | ポリエチレンの表面エネルギーを増加させるためのポリオレフィン-ポリアクリレートブロックコポリマー添加剤の調製 |
CN116348502A (zh) | 2020-11-10 | 2023-06-27 | 陶氏环球技术有限责任公司 | 经由乙烯基封端的聚烯烃制备非极性-极性嵌段共聚物 |
EP4263642A2 (en) * | 2020-12-18 | 2023-10-25 | Dow Global Technologies LLC | Dual reactor chain shuttling reactions for ethylene/vinylarene diblock and triblock interpolymers |
CN116640276B (zh) * | 2023-06-27 | 2024-01-26 | 天津大学 | 一种序列可控多嵌段共聚物刷的合成方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297445A (en) * | 1979-09-28 | 1981-10-27 | Phillips Petroleum Co. | Continuous production of olefin block copolymers |
US4284738A (en) * | 1980-08-11 | 1981-08-18 | El Paso Polyolefins Company | Ethylene-propylene block copolymerization process and product |
FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
CA2250763C (en) * | 1996-04-01 | 2004-01-27 | The Dow Chemical Company | Olefin solution polymerization |
US6194341B1 (en) * | 1996-06-17 | 2001-02-27 | Exxon Chemical Patents Inc. | Mixed transition metal catalyst systems for olefin polymerization |
US6576306B2 (en) | 1996-09-04 | 2003-06-10 | Exxonmobil Chemical Patents Inc. | Propylene polymers for films |
US6177377B1 (en) | 1996-12-18 | 2001-01-23 | Amherst Polymer Technology, Inc. | Polymer blends and process for preparation |
JPH11349622A (ja) * | 1998-06-10 | 1999-12-21 | Tonen Corp | プロピレン共重合体の製造方法 |
JP2000007726A (ja) * | 1998-06-22 | 2000-01-11 | Tonen Corp | プロピレン共重合体の製造方法 |
US6124400A (en) | 1998-09-10 | 2000-09-26 | Academy Of Applied Science | Semicrystalline polymer alloy and process for preparation |
EP1083183A1 (en) * | 1999-09-10 | 2001-03-14 | Fina Research S.A. | Process for producing polyolefins |
EP2267042B1 (en) * | 2000-01-26 | 2015-06-10 | Mitsui Chemicals, Inc. | Olefin diblock copolymer of very low polydispersity and process for preparing the same |
JP4487226B2 (ja) * | 2000-04-26 | 2010-06-23 | チッソ株式会社 | プロピレン/オレフィン・ブロック共重合体 |
JP2002114814A (ja) * | 2000-08-04 | 2002-04-16 | Idemitsu Petrochem Co Ltd | プロピレンブロック共重合体の製造方法 |
JP4745541B2 (ja) | 2001-06-18 | 2011-08-10 | 日本ポリプロ株式会社 | プロピレンブロック共重合体の製造方法 |
DE60335459D1 (de) * | 2002-04-24 | 2011-02-03 | Symyx Solutions Inc | Verbrückte bi-aromatische liganden, komplexe, katalysatoren, verfahren zur polymerisierung und entstehende polymere |
EP1561762A4 (en) * | 2002-11-14 | 2006-03-15 | Idemitsu Kosan Co | PROCESS FOR PRODUCING PROPYLENE / ETHYLENE SEQUENCE COPOLYMER AND PROPYLENE / ETHYLENE SEQUENCE COPOLYMER |
US6953764B2 (en) * | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
CN1976965B (zh) * | 2004-03-17 | 2012-10-10 | 陶氏环球技术有限责任公司 | 用于形成乙烯多嵌段共聚物的包含梭移剂的催化剂组合物 |
ES2397701T3 (es) * | 2004-03-17 | 2013-03-08 | Dow Global Technologies Llc | Composición de catalizador que comprende un agente de transporte para la formación de un copolímero de multi-bloques de olefina superior |
AU2005224258B2 (en) | 2004-03-17 | 2010-09-02 | Dow Global Technologies Inc. | Catalyst composition comprising shuttling agent for ethylene copolymer formation |
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WO2007035485A9 (en) | 2008-06-26 |
TWI426089B (zh) | 2014-02-11 |
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KR20080056206A (ko) | 2008-06-20 |
CA2622711A1 (en) | 2007-03-29 |
CN101309943A (zh) | 2008-11-19 |
BRPI0617001A2 (pt) | 2011-07-05 |
EP1926763A1 (en) | 2008-06-04 |
WO2007035485A1 (en) | 2007-03-29 |
JP6138408B2 (ja) | 2017-05-31 |
RU2008114500A (ru) | 2009-10-20 |
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---|---|---|---|
FB | Suspension of granting procedure |