BR112022014022A2 - Composições de copolímero de polietileno e artigos com propriedades de barreira - Google Patents
Composições de copolímero de polietileno e artigos com propriedades de barreiraInfo
- Publication number
- BR112022014022A2 BR112022014022A2 BR112022014022A BR112022014022A BR112022014022A2 BR 112022014022 A2 BR112022014022 A2 BR 112022014022A2 BR 112022014022 A BR112022014022 A BR 112022014022A BR 112022014022 A BR112022014022 A BR 112022014022A BR 112022014022 A2 BR112022014022 A2 BR 112022014022A2
- Authority
- BR
- Brazil
- Prior art keywords
- barrier properties
- articles
- copolymer compositions
- polyethylene copolymer
- compositions
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
-
- 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+
-
- 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
- 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
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/10—Applications used for bottles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
COMPOSIÇÕES DE COPOLÍMERO DE POLIETILENO E ARTIGOS COM PROPRIEDADES DE BARREIRA. A presente invenção refere-se a um processo de polimerização em solução em reator duplo que fornece composições de polietileno de alta densidade contendo um primeiro copolímero de etileno e um segundo copolímero de etileno. As composições de polietileno podem ser usadas na fabricação de tampas moldadas por injeção ou filme fundido com boas propriedades de barreira.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2020/050377 WO2021144615A1 (en) | 2020-01-17 | 2020-01-17 | Polyethylene copolymer compositions and articles with barrier properties |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022014022A2 true BR112022014022A2 (pt) | 2022-10-11 |
Family
ID=69375652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022014022A BR112022014022A2 (pt) | 2020-01-17 | 2020-01-17 | Composições de copolímero de polietileno e artigos com propriedades de barreira |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4090527A1 (pt) |
BR (1) | BR112022014022A2 (pt) |
MX (1) | MX2022008210A (pt) |
WO (1) | WO2021144615A1 (pt) |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA849081A (en) | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
US5324800A (en) | 1983-06-06 | 1994-06-28 | Exxon Chemical Patents Inc. | Process and catalyst for polyolefin density and molecular weight control |
US4808561A (en) | 1985-06-21 | 1989-02-28 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US4701432A (en) | 1985-11-15 | 1987-10-20 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US5055438A (en) | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
US5096867A (en) | 1990-06-04 | 1992-03-17 | Exxon Chemical Patents Inc. | Monocyclopentadienyl transition metal olefin polymerization catalysts |
US4937301A (en) | 1987-12-17 | 1990-06-26 | Exxon Chemical Patents Inc. | Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization |
US4935397A (en) | 1988-09-28 | 1990-06-19 | Exxon Chemical Patents Inc. | Supported metallocene-alumoxane catalyst for high pressure polymerization of olefins and a method of preparing and using the same |
NZ235032A (en) | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
US5057475A (en) | 1989-09-13 | 1991-10-15 | Exxon Chemical Patents Inc. | Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization |
US5064802A (en) | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
AU660043B2 (en) | 1991-07-18 | 1995-06-08 | Exxon Chemical Patents Inc. | Heat sealed article |
JP3046428B2 (ja) | 1991-12-05 | 2000-05-29 | 旭電化工業株式会社 | 結晶性合成樹脂組成物 |
WO1994006857A1 (en) | 1992-09-16 | 1994-03-31 | Exxon Chemical Patents Inc. | Soft films having enhanced physical properties |
US6066588A (en) | 1995-11-22 | 2000-05-23 | Fina Research, S.A. | Bridged metallocenes catalyst for polymerization of olefins |
JP2000506210A (ja) | 1996-03-05 | 2000-05-23 | ザ・ダウ・ケミカル・カンパニー | 流動修飾ポリオレフィン類 |
US6759499B1 (en) | 1996-07-16 | 2004-07-06 | Exxonmobil Chemical Patents Inc. | Olefin polymerization process with alkyl-substituted metallocenes |
EP0927187B1 (en) | 1996-07-22 | 2002-12-04 | Dow Global Technologies Inc. | Metal complexes containing bridged, non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom |
US5981636A (en) | 1996-12-27 | 1999-11-09 | 3M Innovative Properties Company | Modifying agents for polyolefins |
CA2206944C (en) | 1997-05-30 | 2006-08-29 | Douglas W. Stephan | High temperature solution polymerization process |
CA2215444C (en) | 1997-09-15 | 2005-08-02 | Stephen John Brown | Catalyst having a ketimide ligand |
CA2245375C (en) | 1998-08-19 | 2006-08-15 | Nova Chemicals Ltd. | Dual reactor polyethylene process using a phosphinimine catalyst |
CA2247703C (en) | 1998-09-22 | 2007-04-17 | Nova Chemicals Ltd. | Dual reactor ethylene polymerization process |
CA2278042C (en) | 1999-07-19 | 2008-12-16 | Nova Chemicals Corporation | Mixed phosphinimine catalyst |
CN100427515C (zh) | 2000-12-04 | 2008-10-22 | 尤尼威蒂恩技术有限责任公司 | 聚合方法 |
US6465551B1 (en) | 2001-03-24 | 2002-10-15 | Milliken & Company | Bicyclo[2.2.1]heptane dicarboxylate salts as polyolefin nucleators |
US6599971B2 (en) | 2001-03-29 | 2003-07-29 | Milliken & Company | Metals salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics |
CA2347410C (en) | 2001-05-11 | 2009-09-08 | Nova Chemicals Corporation | Solution polymerization process catalyzed by a phosphinimine catalyst |
CA2411183C (en) | 2002-11-05 | 2011-06-14 | Nova Chemicals Corporation | Heterogeneous/homogeneous copolymer |
CA2479704C (en) | 2004-08-31 | 2013-08-13 | Nova Chemicals Corporation | High density homopolymer blends |
ATE351886T1 (de) | 2004-11-03 | 2007-02-15 | Borealis Tech Oy | Multimodale polyethylenzusammensetzung für durch spritzgussverfahren hergestellte transportverpackungsartikel |
EP1655336B1 (en) | 2004-11-03 | 2007-01-10 | Borealis Technology Oy | Multimodal polyethylene composition for injection moulded caps and closure articles |
US20060247373A1 (en) | 2005-04-28 | 2006-11-02 | Nova Chemicals (International) S.A. | Dual reactor polyethylene resins for electronic packaging-films, tapes, bags and pouches |
CA2568454C (en) | 2006-11-17 | 2014-01-28 | Nova Chemicals Corporation | Barrier film for food packaging |
CA2594472A1 (en) | 2007-07-23 | 2009-01-23 | Nova Chemicals Corporation | Multilayer barrier film |
CA2629576C (en) | 2008-04-21 | 2016-01-05 | Nova Chemicals Corporation | Closures for bottles |
WO2011050042A1 (en) | 2009-10-21 | 2011-04-28 | Milliken & Company | Thermoplastic polymer composition |
CA2688092C (en) | 2009-12-10 | 2016-07-12 | Nova Chemicals Corporation | Multilayer film structure |
CA2752407C (en) | 2011-09-19 | 2018-12-04 | Nova Chemicals Corporation | Polyethylene compositions and closures for bottles |
US9371442B2 (en) * | 2011-09-19 | 2016-06-21 | Nova Chemicals (International) S.A. | Polyethylene compositions and closures made from them |
US9475927B2 (en) | 2012-12-14 | 2016-10-25 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9783663B2 (en) | 2012-12-14 | 2017-10-10 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
CA2798854C (en) | 2012-12-14 | 2020-02-18 | Nova Chemicals Corporation | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9193845B2 (en) | 2013-09-23 | 2015-11-24 | Milliken & Company | Thermoplastic polymer composition |
US9200142B2 (en) | 2013-09-23 | 2015-12-01 | Milliken & Company | Thermoplastic polymer composition |
US9200144B2 (en) | 2013-09-23 | 2015-12-01 | Milliken & Company | Thermoplastic polymer composition |
CA2868640C (en) * | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
WO2016135590A1 (en) | 2015-02-24 | 2016-09-01 | Nova Chemicals (International) S.A. | Bottle cap |
US9758653B2 (en) | 2015-08-19 | 2017-09-12 | Nova Chemicals (International) S.A. | Polyethylene compositions, process and closures |
CA2914315C (en) | 2015-12-09 | 2023-04-25 | Nova Chemicals Corp. | Hot fill process with closures made from high density unimodal polyethylene |
CA2914354C (en) | 2015-12-10 | 2022-11-08 | Nova Chemicals Corp. | Hot fill process with closures made frm bimodal polyethylene compositions |
CA2914353C (en) | 2015-12-10 | 2023-01-24 | Nova Chemicals Corp. | Hot fill process with closures made from high density polyethylene compositions |
US9783664B1 (en) | 2016-06-01 | 2017-10-10 | Nova Chemicals (International) S.A. | Hinged component comprising polyethylene composition |
CA2942493C (en) * | 2016-09-20 | 2023-08-01 | Nova Chemicals Corporation | Nucleated polyethylene blends and their use in molded articles |
-
2020
- 2020-01-17 BR BR112022014022A patent/BR112022014022A2/pt unknown
- 2020-01-17 WO PCT/IB2020/050377 patent/WO2021144615A1/en unknown
- 2020-01-17 EP EP20702696.4A patent/EP4090527A1/en active Pending
- 2020-01-17 MX MX2022008210A patent/MX2022008210A/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021144615A1 (en) | 2021-07-22 |
MX2022008210A (es) | 2022-08-04 |
EP4090527A1 (en) | 2022-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2602974T3 (es) | Capuchones y cierres que comprenden un copolímero aleatorio de propileno y un procedimiento de producción | |
AR063766A1 (es) | Composiciones de polietileno de alta densidad, metodo para realizar las mismas, articulos de inyeccion moldeados realizados de las mismas y los metodos para realizar tales articulos | |
TW442527B (en) | Radiation tolerant polypropylene and its useful articles | |
AR060835A1 (es) | Composiciones de polietileno de alta densidad, metodo para prepararlas, artculos fabricados a partir de dichas composiciones y metodo de fabricacion de dichos articulos | |
BR112015015167A2 (pt) | composição de poliolefina apropriada para aplicações em moldagem por injeção, composição de poliolefina e dispositivo de fechamento | |
BR112012018282A2 (pt) | homopolímero do propileno tendo resistência de fusão alta e método de preparação do mesmo | |
BR112014006344A2 (pt) | composições de polietileno e fechamentos para frascos | |
ES2669563T3 (es) | Composición de resina de metacrilato de metilo resistente al impacto que tiene resistencia mejorada a los rayones | |
BR112015013775A2 (pt) | composições de polietileno tendo estabilidade dimensional alta e excelente processabilidade para tampas e fechamentos | |
CN102046373B (zh) | 包含离聚物组合物的模塑制品 | |
JP2009120803A (ja) | プロピレン系樹脂組成物およびその成形品 | |
BRPI0315946B8 (pt) | copolímero de buteno-1, suas composições poliméricas, seu processo de preparação, e artigo manufaturado | |
BR112015026892A2 (pt) | composições de polímero à base de etileno de baixa densidade com boa resistência a fusão e alta densidade | |
BR112015032443A2 (pt) | composição de polietileno e seu uso, artigo | |
RU2015150726A (ru) | Композиция на основе полиэтилена и изделия, изготовленные из нее | |
WO2019085646A1 (zh) | 一种薄壁注塑用聚丙烯复合材料及其制备方法 | |
BR112013033010A2 (pt) | composição, filme soprado, artigo e dispositivo recipiente | |
BR112022014022A2 (pt) | Composições de copolímero de polietileno e artigos com propriedades de barreira | |
BR112023005666A2 (pt) | Filme termoformável | |
BR112014000321A2 (pt) | composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente | |
CL2019000788A1 (es) | Composiciones de polietileno de alta procesabilidad para artículos moldeados por inyección. | |
BR112013030295A2 (pt) | composição de mistura de polietileno e artigo | |
JP2022092732A (ja) | 着色樹脂組成物および成形体 | |
US10597522B2 (en) | Polypropylene compositions | |
JPS6136789B2 (pt) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |