BRPI0411408A - camada de pelìcula produzida de uma composição polimérica e composição polimérica - Google Patents

camada de pelìcula produzida de uma composição polimérica e composição polimérica

Info

Publication number
BRPI0411408A
BRPI0411408A BRPI0411408-6A BRPI0411408A BRPI0411408A BR PI0411408 A BRPI0411408 A BR PI0411408A BR PI0411408 A BRPI0411408 A BR PI0411408A BR PI0411408 A BRPI0411408 A BR PI0411408A
Authority
BR
Brazil
Prior art keywords
polymeric composition
formulated
ethylene polymer
layer produced
film layer
Prior art date
Application number
BRPI0411408-6A
Other languages
English (en)
Inventor
Jeffrey J Wooster
Thomas T Oswald
Staci A Dekunder
Jesus Nieto
Original Assignee
Dow Global Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0411408A publication Critical patent/BRPI0411408A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

"CAMADA DE PELìCULA PRODUZIDAS DE UMA COMPOSIçãO POLIMéRICA E COMPOSIçãO POLIMéRICA". Camadas de películas produzidas de composições formuladas de polímero de etileno são divulgadas. As camadas de películas produzidas de tais composições formuladas têm surpreendentemente boas propriedades de selagem térmica, e uma especialmente boa redução em temperatura de início de selagem térmica. As composições de polímero de etileno têm pelo menos um interpolímero de etileno/alfa-olefina homogeneamente ramificado e pelo menos um polímero de etileno homogeneamente ou heterogeneamente ramificado que tem um índice de fundido mais baixo do que o primeiro componente mencionado. O primeiro interpolímero de etileno/alfa-olefina homogeneamente ramificado tem um índice de fundido mais alto do que aquele da composição formulada.
BRPI0411408-6A 2003-06-10 2004-06-02 camada de pelìcula produzida de uma composição polimérica e composição polimérica BRPI0411408A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47724403P 2003-06-10 2003-06-10
PCT/US2004/017447 WO2004111123A1 (en) 2003-06-10 2004-06-02 Film layers made from ethylene polymer blends

Publications (1)

Publication Number Publication Date
BRPI0411408A true BRPI0411408A (pt) 2006-07-25

Family

ID=33551692

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411408-6A BRPI0411408A (pt) 2003-06-10 2004-06-02 camada de pelìcula produzida de uma composição polimérica e composição polimérica

Country Status (13)

Country Link
US (1) US7659343B2 (pt)
EP (1) EP1636311B1 (pt)
JP (1) JP4928944B2 (pt)
KR (1) KR101125333B1 (pt)
CN (1) CN1806004B (pt)
AR (1) AR044655A1 (pt)
AU (1) AU2004247669B2 (pt)
BR (1) BRPI0411408A (pt)
CA (1) CA2526873C (pt)
ES (1) ES2606780T3 (pt)
MX (1) MXPA05013347A (pt)
MY (1) MY142043A (pt)
WO (1) WO2004111123A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060286321A1 (en) * 2005-06-17 2006-12-21 Cryovac, Inc. Films having a combination of high impact strength and high shrink
US20070010626A1 (en) * 2005-07-11 2007-01-11 Shankernarayanan Manivakkam J Polyethylene compositions
EP1954730B2 (en) * 2005-11-23 2019-10-23 Dow Global Technologies LLC Heterogeneous, compositionally phase separated, ethylene alpha-olefin interpolymers
WO2007121590A1 (en) * 2006-04-26 2007-11-01 Liqui-Box Canada Inc. Flex crack resistant low density polyethylene films
CA2660159C (en) 2006-09-05 2015-04-21 Liqui-Box Canada Inc. Polyethylene and polypropylene blends for liquid packaging films
EP2152802A4 (en) * 2007-05-09 2010-07-07 Dow Global Technologies Inc ETHYLENE POLYMER COMPOSITIONS, METHODS OF MAKING THE SAME, AND ARTICLES PREPARED THEREFROM
EP2158262B1 (en) * 2007-06-13 2011-04-20 Dow Global Technologies LLC Polyethylene compositions, methods of making the same, and articles prepared therefrom
JP5324795B2 (ja) * 2008-02-06 2013-10-23 日東ライフテック株式会社 ヒートシール用袋体構成部材用多孔質フィルム、ヒートシール用袋体構成部材および使い捨てカイロ
US20100221528A1 (en) * 2009-02-27 2010-09-02 Schwab Thomas J Extrusion coated article
BRPI0923985B1 (pt) * 2009-03-31 2019-10-08 Dow Global Technologies Llc Película multicamada e artigo fabricado
US9283736B2 (en) 2010-04-16 2016-03-15 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with novel polypropylene blend-based stiffening layer
US9533477B2 (en) 2010-04-16 2017-01-03 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with polypropylene-based stiffening layer
WO2011130489A2 (en) 2010-04-16 2011-10-20 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with high-density polyethylene based stiffening layer
DE102010050965A1 (de) 2010-05-21 2011-11-24 Fujitsu Technology Solutions Intellectual Property Gmbh Türanordnung für einen Geräteschrank und Verfahren zum Ändern einer Anschlagsseite einer Türanordnung
CN104077956B (zh) * 2013-03-28 2017-05-17 优泊公司 模内成型用标签及使用其的带标签的塑料容器
EP2873671B1 (en) * 2013-09-26 2018-07-04 LG Chem, Ltd. Transition metal compound, catalyst composition containing same, and method for preparing polymer by using same
EP3209722B1 (en) 2014-10-21 2025-07-16 Nova Chemicals (International) S.A. Ethylene interpolymer product with dilution index
CA2868640C (en) 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
KR101847702B1 (ko) * 2015-03-26 2018-04-10 주식회사 엘지화학 올레핀계 중합체
JP6398841B2 (ja) * 2015-03-31 2018-10-03 日本ポリエチレン株式会社 包装用フィルム
EP3350166A4 (en) * 2015-09-16 2019-05-01 Metacrine, Inc. FARNESOID-X RECEPTOR AGONISTS AND USES THEREOF
CN105602459B (zh) * 2016-01-05 2018-09-11 京东方科技集团股份有限公司 一种封框胶、显示面板以及显示装置
WO2018045559A1 (en) 2016-09-09 2018-03-15 Dow Global Technologies Llc Multilayer films and laminates and articles comprising the same
AR109703A1 (es) 2016-09-27 2019-01-16 Dow Global Technologies Llc Accesorio con componente de mezcla a base de propileno y recipiente flexible con el mismo
US10329412B2 (en) 2017-02-16 2019-06-25 Nova Chemicals (International) S.A. Caps and closures
US10442920B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations
TWI766026B (zh) * 2017-06-09 2022-06-01 美商陶氏全球科技有限責任公司 低摩擦係數之乙烯類組合物
CA3072810A1 (en) 2017-08-17 2019-02-21 Berry Global, Inc. Blocked shrink bundling film
US11873377B2 (en) * 2018-06-15 2024-01-16 Dow Global Technologies Llc Blown films comprising bimodal ethylene-based polymers having high molecular weight high density fractions
CN112955322B (zh) * 2018-09-25 2023-06-16 Sabic环球技术有限责任公司 用于热封的聚乙烯膜
US20200114633A1 (en) 2018-10-12 2020-04-16 Berry Global, Inc. Machine direction-oriented polymeric film, and method of making the machine direction-oriented polymeric film
US10882987B2 (en) 2019-01-09 2021-01-05 Nova Chemicals (International) S.A. Ethylene interpolymer products having intermediate branching
US11046843B2 (en) 2019-07-29 2021-06-29 Nova Chemicals (International) S.A. Ethylene copolymers and films with excellent sealing properties
JP7645259B2 (ja) 2019-12-10 2025-03-13 ダウ グローバル テクノロジーズ エルエルシー 配向ポリエチレンフィルムおよびそれを含む物品
JP7693671B2 (ja) 2019-12-16 2025-06-17 ダウ グローバル テクノロジーズ エルエルシー 配向ポリエチレンフィルムおよびそれを含む物品
US20230151164A1 (en) * 2020-04-10 2023-05-18 Sabic Global Technologies B.V. Polyethylene film for heat sealing

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
US3456044A (en) * 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3485706A (en) * 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
US6328136B1 (en) * 1997-03-18 2001-12-11 Mitsubishi Denki Kabushiki Kaisha Drive machine for elevators with drive sheave position detector
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4322027A (en) 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
US4352849A (en) 1981-03-26 1982-10-05 W. R. Grace & Co. Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film
US4597920A (en) 1981-04-23 1986-07-01 E. I. Du Pont De Nemours And Company Shrink films of ethylene/α-olefin copolymers
US4413110A (en) 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
US5059481A (en) 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4668566A (en) 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
US4865902A (en) 1986-01-17 1989-09-12 E. I. Du Pont De Nemours And Company Multilayered polyolefin high shrinkage, low-shrink force shrink film
CA1324749C (en) 1987-04-10 1993-11-30 Vincent Wayne Herran Flexible stretch/shrink film
US4963419A (en) 1987-05-13 1990-10-16 Viskase Corporation Multilayer film having improved heat sealing characteristics
US4837084A (en) 1987-07-02 1989-06-06 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
US4820557A (en) 1987-09-17 1989-04-11 W. R. Grace & Co.-Conn. Thermoplastic packaging film of low I10 /I2
US4952451A (en) 1988-11-17 1990-08-28 W. R. Grace & Co.-Conn. Stretch/shrink film with improved oxygen transmission
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5089321A (en) 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
US5228531A (en) 1991-06-14 1993-07-20 Deere & Company Battery hold-down mechanism
US5288531A (en) 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
US5677383A (en) 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
CA2125780C (en) 1991-12-30 2004-07-06 Deepak R. Parikh Ethylene interpolymer polymerizations
BR9405715A (pt) 1993-01-29 1995-11-28 Dow Chemical Co Processo para preparar um composição de interpolímero de etileno/a-olefina e composição de interpolímero de etileno/a-olefina
US6448341B1 (en) 1993-01-29 2002-09-10 The Dow Chemical Company Ethylene interpolymer blend compositions
EP0696300B1 (en) * 1993-04-28 1998-12-23 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US5360648A (en) 1993-06-24 1994-11-01 The Dow Chemical Company Pouch for packaging flowable materials
US5792534A (en) * 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
US5869575A (en) 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
TW421626B (en) 1995-09-12 2001-02-11 Dow Chemical Co Pouches for packaging flowable materials
US5879768A (en) 1995-10-06 1999-03-09 The Dow Chemical Company Pouches for packaging flowable materials
US6723398B1 (en) * 1999-11-01 2004-04-20 Dow Global Technologies Inc. Polymer blend and fabricated article made from diverse ethylene interpolymers
US5721025A (en) 1995-12-05 1998-02-24 The Dow Chemical Company Pouches for packaging flowable materials in pouches
WO1998021274A1 (en) 1996-11-13 1998-05-22 The Dow Chemical Company Polyolefin compositions with balanced sealant properties and improved modulus and method for same
CN1242029A (zh) * 1996-11-13 2000-01-19 陶氏化学公司 具有平衡密封性能和改进的模量的聚烯烃组合物和其制备方法
PL338863A1 (en) 1997-08-27 2000-11-20 Dow Chemical Co In-situ modification of rheological properties of polyolefins
US6211302B1 (en) 1997-08-27 2001-04-03 The Dow Chemical Company Rheology modification of interpolymers of alpha-olefins and vinylidene aromatic monomers
US6528070B1 (en) * 2000-09-15 2003-03-04 Stepan Company Emulsion comprising a ternary surfactant blend of cationic, anionic, and bridging surfactants, oil and water, and methods of preparing same
MXPA05008305A (es) * 2003-02-04 2005-09-20 Dow Global Technologies Inc Capas de pelicula elaboradas a partir de mezclas polimericas.

Also Published As

Publication number Publication date
KR20060021353A (ko) 2006-03-07
MXPA05013347A (es) 2006-04-05
ES2606780T3 (es) 2017-03-27
AU2004247669A1 (en) 2004-12-23
EP1636311B1 (en) 2016-10-12
CA2526873C (en) 2012-05-22
AR044655A1 (es) 2005-09-21
WO2004111123A1 (en) 2004-12-23
JP4928944B2 (ja) 2012-05-09
US7659343B2 (en) 2010-02-09
MY142043A (en) 2010-08-30
CA2526873A1 (en) 2004-12-23
CN1806004A (zh) 2006-07-19
AU2004247669B2 (en) 2010-03-25
JP2007502907A (ja) 2007-02-15
CN1806004B (zh) 2010-06-16
US20070093603A1 (en) 2007-04-26
KR101125333B1 (ko) 2012-03-27
EP1636311A1 (en) 2006-03-22

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B09B Patent application refused [chapter 9.2 patent gazette]

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B12B Appeal against refusal [chapter 12.2 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time