BR112015009349A2 - artigos compreendendo resinas de polipropileno de ampla distribuição de peso molecular - Google Patents
artigos compreendendo resinas de polipropileno de ampla distribuição de peso molecularInfo
- Publication number
- BR112015009349A2 BR112015009349A2 BR112015009349A BR112015009349A BR112015009349A2 BR 112015009349 A2 BR112015009349 A2 BR 112015009349A2 BR 112015009349 A BR112015009349 A BR 112015009349A BR 112015009349 A BR112015009349 A BR 112015009349A BR 112015009349 A2 BR112015009349 A2 BR 112015009349A2
- Authority
- BR
- Brazil
- Prior art keywords
- articles
- molecular weight
- broad molecular
- polypropylene resins
- weight polypropylene
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
-
- 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0085—Copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0088—Blends of polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0077—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
-
- 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
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
Abstract
abstract disclosed herein are embodiments of films which comprise a polypropylene resin comprising at least 50 mol% propylene, an mwd (mw/mn) of greater than 5, a branching index (g') of at least 0.95, and a melt strength of at least 20 cn determined using an extensional rheometer at 190°c. a method of making a film is also disclosed. _______________________________________________________________ resumo "artigos compreendendo resinas de polipropileno de ampla distribuição de peso molecular". são reveladas neste documento modalidades de filmes que compreendem uma resina de polipropileno compreendendo pelo menos 50% molar de propileno, um mwd (mw/mn) maior que 5, um índice de ramificação (g') de pelo menos 0,95 e uma resistência a fusão maior que 20 cn determinada utilizando um reômetro extensional a 190°c. um método de fazer um filme também é revelado.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261720622P | 2012-10-31 | 2012-10-31 | |
EP13152301 | 2013-01-23 | ||
PCT/US2013/063763 WO2014070385A1 (en) | 2012-10-31 | 2013-10-08 | Articles comprising broad molecular weight distribution polypropylene resins |
Publications (1)
Publication Number | Publication Date |
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BR112015009349A2 true BR112015009349A2 (pt) | 2017-07-04 |
Family
ID=47561484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015009349A BR112015009349A2 (pt) | 2012-10-31 | 2013-10-08 | artigos compreendendo resinas de polipropileno de ampla distribuição de peso molecular |
Country Status (5)
Country | Link |
---|---|
US (2) | US9902822B2 (pt) |
EP (1) | EP2914650B1 (pt) |
CN (2) | CN104769020B (pt) |
BR (1) | BR112015009349A2 (pt) |
WO (1) | WO2014070385A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3699251B9 (de) * | 2011-05-11 | 2023-12-27 | Actega DS GmbH | Pvc-freie verschlüsse |
AR095543A1 (es) | 2013-03-14 | 2015-10-21 | Berry Plastics Corp | Contenedor |
CN105189637B (zh) | 2013-05-22 | 2018-02-06 | 陶氏环球技术有限责任公司 | 含有具高熔融强度低密度乙烯基聚合物的组合物和由其形成的膜 |
CN105392829B (zh) | 2013-07-12 | 2020-03-27 | 比瑞塑料公司 | 用于容器的聚合物材料 |
AR097450A1 (es) | 2013-08-26 | 2016-03-16 | Berry Plastics Corp | Material polimérico para contenedor |
TW201532782A (zh) | 2013-08-30 | 2015-09-01 | Berry Plastics Corp | 容器以及其製造方法 |
CN105940021A (zh) * | 2013-12-20 | 2016-09-14 | 沙特基础工业公司 | 用于烯烃聚合的催化剂体系 |
US20150315349A1 (en) * | 2014-05-02 | 2015-11-05 | Fina Technology, Inc. | Polymer foams |
US10538645B2 (en) | 2015-02-04 | 2020-01-21 | Exxonmobil Chemical Patents Inc. | Polypropylenes having balanced strain hardening, melt strength, and shear thinning |
US9937652B2 (en) * | 2015-03-04 | 2018-04-10 | Berry Plastics Corporation | Polymeric material for container |
CN107466305B (zh) * | 2015-04-10 | 2021-03-30 | 埃克森美孚化学专利公司 | 聚丙烯与有机过氧化物的挤出 |
WO2016195832A1 (en) | 2015-05-29 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Thermoplastic vulcanizates comprising broad molecular weight distribution polypropylene |
WO2017027101A1 (en) | 2015-08-13 | 2017-02-16 | Exxonmobil Chemical Patents Inc. | Multi-layered sheets comprising a high melt strength polypropylene |
CA3004383C (en) * | 2015-11-17 | 2020-07-21 | Borealis Ag | High flow tpo composition with excellent low temperature impact |
CN108290977B (zh) | 2015-11-30 | 2020-05-19 | 埃克森美孚化学专利公司 | 用于膜的聚丙烯和由其得到的膜 |
ES2765401T3 (es) | 2015-12-21 | 2020-06-09 | Borealis Ag | Artículos con propiedades ópticas mejoradas |
JP2019509390A (ja) * | 2016-03-25 | 2019-04-04 | アルケマ フランス | 高溶融強さ熱可塑性物質配合物 |
CN109071844A (zh) * | 2016-04-22 | 2018-12-21 | 埃克森美孚化学专利公司 | 聚乙烯片材 |
WO2022173484A1 (en) * | 2017-03-23 | 2022-08-18 | Paragon Films, Inc. | Stretch film incorporating a slip skin layer |
WO2018208398A1 (en) * | 2017-05-10 | 2018-11-15 | Exxonmobil Chemical Patents Inc. | Polymer compositions comprising broad molecular weight distribution polypropylene and articles therefrom |
EP3635041A4 (en) * | 2017-05-10 | 2021-03-10 | ExxonMobil Chemical Patents Inc. | POLYMER COMPOSITIONS WITH POLYPROPYLENE WITH BROAD MOLECULAR WEIGHT DISTRIBUTION AND ARTICLES THEREOF |
KR102325239B1 (ko) * | 2017-06-07 | 2021-11-10 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 높은 용융 유량 및 높은 굴곡 탄성률을 갖는, 분자량 분포가 넓은 폴리프로필렌 |
US11390731B2 (en) | 2017-07-13 | 2022-07-19 | Exxonmobil Chemical Patents Inc. | Process to produce strain hardened polypropylene |
EP3759169B1 (en) * | 2018-02-28 | 2022-03-23 | Basell Poliolefine Italia S.r.l. | Permeable polymer film |
CN112805322A (zh) * | 2018-10-10 | 2021-05-14 | 埃克森美孚化学专利公司 | 用于膜的聚丙烯 |
DE102021124259A1 (de) * | 2021-09-20 | 2023-03-23 | Brückner Maschinenbau GmbH & Co. KG | Biaxial-orientierte Polyethylenfolien für das Thermoformen, Verfahren zu ihrer Herstellung, ihre Verwendung, ein Verfahren zum Thermoformen und dessen Produkte |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085219C (zh) * | 1994-02-04 | 2002-05-22 | 埃克森美孚化学专利公司 | 用于烯烃聚合的二元给体催化剂体系 |
US5641848A (en) | 1995-07-24 | 1997-06-24 | Montell North America Inc. | Polypropylene blown film |
US5752362A (en) | 1996-03-12 | 1998-05-19 | Tenneco Packaging | Stretch wrap films |
US6255426B1 (en) | 1997-04-01 | 2001-07-03 | Exxon Chemical Patents, Inc. | Easy processing linear low density polyethylene |
US5907942A (en) | 1997-05-21 | 1999-06-01 | Tenneco Packaging | Stretch wrap films |
FI973816A0 (fi) * | 1997-09-26 | 1997-09-26 | Borealis As | Polypropen med hoeg smaeltstyrka |
US6784269B2 (en) | 1998-05-13 | 2004-08-31 | Exxonmobil Chemical Patents Inc. | Polypropylene compositions methods of making the same |
EP1059332A1 (en) | 1999-06-10 | 2000-12-13 | Fina Research S.A. | Polypropylene with high melt strength and drawability |
US6602598B1 (en) | 1999-12-07 | 2003-08-05 | Sls Patent Corporation | Quiet unwind stretch wrap film |
US20020006482A1 (en) * | 2000-01-24 | 2002-01-17 | Falla Daniel J. | Multilayer blown film structure with polypropylene non-sealant layer and polyethylene sealant layer |
US7172815B2 (en) | 2001-10-03 | 2007-02-06 | Pliant Corporation | Low gauge stretch wrap film |
CA2540887C (en) | 2003-10-07 | 2012-07-10 | Dow Global Technologies Inc. | Polypropylene composition for air quenched blown films |
WO2006065663A1 (en) * | 2004-12-17 | 2006-06-22 | Exxonmobil Chemical Patents Inc. | Polymer blends and nonwoven articles therefrom |
CN101213249B (zh) * | 2005-07-01 | 2012-02-01 | 巴塞尔聚烯烃意大利有限责任公司 | 具有宽分子量分布的丙烯聚合物 |
EP1847555A1 (en) | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Multi-branched Polypropylene |
US7951873B2 (en) | 2006-05-05 | 2011-05-31 | Exxonmobil Chemical Patents Inc. | Linear low density polymer blends and articles made therefrom |
EP2014716A1 (en) * | 2007-06-08 | 2009-01-14 | Borealis Technology Oy | Polymer composition with high impact resistance and high melt strength |
US8197927B2 (en) | 2007-06-15 | 2012-06-12 | Berry Plastics Corporation | Slip-cling stretch film |
JP2012503686A (ja) | 2008-09-25 | 2012-02-09 | バーゼル・ポリオレフィン・ゲーエムベーハー | 耐衝撃性lldpe組成物及びそれから製造されるフィルム |
CN102159638B (zh) * | 2008-10-01 | 2015-04-15 | 博里利斯股份公司 | 具有改善性能的污水管材料 |
EP2325248B1 (en) * | 2009-11-16 | 2012-05-16 | Borealis AG | Melt blown fibers of polypropylene compositions |
US9068030B2 (en) * | 2010-01-22 | 2015-06-30 | China Petroleum & Chemical Corporation | Propylene homopolymer having high melt strength and preparation method thereof |
CN102134290B (zh) * | 2010-01-22 | 2013-12-04 | 中国石油化工股份有限公司 | 具有高熔体强度的聚丙烯及其制品 |
EP2914637B1 (en) * | 2012-10-31 | 2017-12-13 | ExxonMobil Chemical Patents Inc. | Broad molecular weight distribution polypropylene resins |
US9464178B2 (en) * | 2012-10-31 | 2016-10-11 | Exxonmobil Chemical Patents Inc. | Articles comprising broad molecular weight distribution polypropylene resins |
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2013
- 2013-10-08 US US14/434,808 patent/US9902822B2/en active Active
- 2013-10-08 WO PCT/US2013/063763 patent/WO2014070385A1/en active Application Filing
- 2013-10-08 BR BR112015009349A patent/BR112015009349A2/pt not_active Application Discontinuation
- 2013-10-08 CN CN201380056593.7A patent/CN104769020B/zh active Active
- 2013-10-08 CN CN201711333469.7A patent/CN107840980B/zh active Active
- 2013-10-08 EP EP13851741.2A patent/EP2914650B1/en active Active
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EP2914650A4 (en) | 2016-01-06 |
CN107840980B (zh) | 2021-05-25 |
CN104769020A (zh) | 2015-07-08 |
US10752740B2 (en) | 2020-08-25 |
WO2014070385A1 (en) | 2014-05-08 |
CN107840980A (zh) | 2018-03-27 |
US9902822B2 (en) | 2018-02-27 |
US20150284521A1 (en) | 2015-10-08 |
CN104769020B (zh) | 2017-12-22 |
EP2914650B1 (en) | 2017-07-19 |
EP2914650A1 (en) | 2015-09-09 |
US20180194911A1 (en) | 2018-07-12 |
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