MX357212B - Una composicion de mezcla de polietileno adecuada para peliculas sopladas y peliculas fabricadas a partir de la misma. - Google Patents

Una composicion de mezcla de polietileno adecuada para peliculas sopladas y peliculas fabricadas a partir de la misma.

Info

Publication number
MX357212B
MX357212B MX2014015911A MX2014015911A MX357212B MX 357212 B MX357212 B MX 357212B MX 2014015911 A MX2014015911 A MX 2014015911A MX 2014015911 A MX2014015911 A MX 2014015911A MX 357212 B MX357212 B MX 357212B
Authority
MX
Mexico
Prior art keywords
range
films
alpha
ethylene
composition suitable
Prior art date
Application number
MX2014015911A
Other languages
English (en)
Other versions
MX2014015911A (es
Inventor
R Savargaonkar Nilesh
Demirors Mehmet
W Garnett John
Wang Jian
Original Assignee
Dow Global Technologies Llc
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 Llc filed Critical Dow Global Technologies Llc
Publication of MX2014015911A publication Critical patent/MX2014015911A/es
Publication of MX357212B publication Critical patent/MX357212B/es

Links

Classifications

    • 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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • 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
    • C08J2423/06—Polyethene
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Wrappers (AREA)

Abstract

La presente invención proporciona una composición de mezcla de polietileno adecuada para películas sopladas y películas fabricadas a partir de la misma. La composición de mezcla de polietileno adecuada para películas sopladas comprende el producto de mezcla por fusión de: (a) desde 0.5 hasta 4 por ciento en peso de un polietileno de baja densidad que tiene una densidad en el intervalo de 0.915 a 0.935 g/cm3, y un índice de fusión (I2) en el intervalo de desde más de 0.8 hasta menos de o igual a 5 g/10 minutos, y una distribución de peso molecular (MW/Mn) en el intervalo de 6 a 10; (b) 90 por ciento o más en peso de una composición de interpolímero de etileno/a-lineal, en la que el interpolímero de etileno/a-lineal tiene una Constante de Distribución de Comonómero (CDC) en el intervalo de 75 a 200, una insaturación de vinilo menor que 0.1 vinilos por mil átomos de carbono presentes en la estructura principal de la composición de interpolímero de etileno/a-lineal; una relación de viscosidad de cizallamiento cero (ZSVR) en el intervalo de 2 a 20; una densidad en el intervalo de 0.903 a 0.950 g/cm3, un índice de fusión (I2) en un intervalo de 0.1 a 5 g/10 minutos, una distribución de peso molecular (MW/Mn) en el intervalo de 1.8 a 3.5; (c) opcionalmente un agente de neutralización a base de hidrotalcita; (d) opcionalmente uno o más agentes de nucleación; y (e) opcionalmente uno o más antioxidantes.
MX2014015911A 2012-06-26 2013-05-22 Una composicion de mezcla de polietileno adecuada para peliculas sopladas y peliculas fabricadas a partir de la misma. MX357212B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261664318P 2012-06-26 2012-06-26
PCT/US2013/042141 WO2014003926A1 (en) 2012-06-26 2013-05-22 A polyethylene blend-composition suitable for blown films, and films made therefrom

Publications (2)

Publication Number Publication Date
MX2014015911A MX2014015911A (es) 2015-03-03
MX357212B true MX357212B (es) 2018-06-29

Family

ID=48670057

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014015911A MX357212B (es) 2012-06-26 2013-05-22 Una composicion de mezcla de polietileno adecuada para peliculas sopladas y peliculas fabricadas a partir de la misma.

Country Status (9)

Country Link
US (1) US10703869B2 (es)
EP (1) EP2864103B1 (es)
JP (1) JP6400571B2 (es)
CN (1) CN104540657B (es)
AR (1) AR092019A1 (es)
BR (1) BR112014031191B1 (es)
ES (1) ES2582327T3 (es)
MX (1) MX357212B (es)
WO (1) WO2014003926A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014012250A1 (en) 2012-07-20 2014-01-23 Dow Global Technologies Llc A linear low density polyethylene composition suitable for cast film
WO2014058639A1 (en) * 2012-10-09 2014-04-17 Dow Global Technologies Llc Sealant composition
MY181780A (en) * 2012-10-12 2021-01-06 Dow Global Technologies Llc Sealant composition
WO2014058657A1 (en) * 2012-10-12 2014-04-17 Dow Global Technologies Llc Linear low density composition suitable for film applications and films made therefrom
EP3214123B1 (en) 2013-05-22 2021-03-31 Dow Global Technologies LLC Low density ethylene-based polymer compositions with high melt strength and mid-high density control
CA2945364A1 (en) * 2014-04-16 2015-10-22 Dow Global Technologies Llc Shrink films with high tear resistance, and methods of making thereof
US20170129229A1 (en) * 2014-06-26 2017-05-11 Dow Global Technologies Llc Blown films with improved toughness
EP3161022A1 (en) * 2014-06-30 2017-05-03 Dow Global Technologies LLC Ethylene-based polymers
US10300685B2 (en) * 2015-04-29 2019-05-28 Dow Quimica Mexicana S.A. De C.V. Multi-layer film and articles made therefrom
EP3298067B1 (en) * 2015-05-20 2019-07-17 Borealis AG Process for producing polyethylene composition
BR112018005954B1 (pt) 2015-09-29 2022-10-04 Dow Química De Colombia S.A. Filme retrátil de múltiplas camadas e método para fabricar o filme retrátil de múltiplas camadas
ES2703602T3 (es) * 2016-03-03 2019-03-11 Dow Global Technologies Llc Composición de polietileno, método para fabricar la misma, y películas fabricadas a partir de la misma
MY190462A (en) * 2016-07-28 2022-04-22 Dow Global Technologies Llc Compositions suitable for manufacturing polyethylene foam, and articles thereof
MX2019001430A (es) * 2016-08-11 2019-06-20 Dow Global Technologies Llc Peliculas sopladas con turbidez mejorada y articulos fabricados a partir de estas.
US11040523B2 (en) * 2016-09-28 2021-06-22 Dow Global Technologies Llc Blown films with improved properties
EP3312007B1 (en) * 2016-10-18 2023-12-27 Dow Global Technologies LLC Multilayer stretch hood compositions and structures
WO2018111638A1 (en) * 2016-12-16 2018-06-21 Dow Global Technologies Llc Ethylene/ alpha-olefin interpolymer compositions
US11535011B2 (en) 2017-06-22 2022-12-27 Liqui-Box Corporation Bag-in-box film for packaging refrigerated liquids
CA3076592A1 (en) * 2017-09-27 2019-04-04 Dow Global Technologies Llc Modified polyethylene compositions and method for making the same
SG11202005765YA (en) 2017-12-26 2020-07-29 Dow Global Technologies Llc Dual reactor solution process for the production of multimodal ethylene-based polymer
KR102649280B1 (ko) * 2017-12-26 2024-03-21 다우 글로벌 테크놀로지스 엘엘씨 인성이 개선된 다중모드 에틸렌계 중합체 조성물
EP3732217B1 (en) 2017-12-26 2023-06-21 Dow Global Technologies, LLC Compositions comprising multimodal ethylene based polymers and low density polyethylene (ldpe)
US11680119B2 (en) 2017-12-26 2023-06-20 Dow Global Technologies Llc Process for the production of multimodal ethylene-based polymers
US11555084B2 (en) 2017-12-26 2023-01-17 Dow Global Technologies Llc Multimodal ethylene-based polymer processing systems and methods
TWI826503B (zh) 2018-08-20 2023-12-21 美商陶氏全球科技有限責任公司 具有改善的抗穿刺效能的多層熱塑性薄膜
US20220049073A1 (en) * 2018-10-05 2022-02-17 Dow Global Technologies Llc Dielectrically-enhanced polyethylene formulation
DE102018129457B3 (de) * 2018-11-22 2020-03-26 Schaeffler Technologies AG & Co. KG Verfahren zur Bestimmung von Schmierstoffeigenschaften
CN114761240B (zh) * 2019-08-06 2024-03-15 陶氏环球技术有限责任公司 具有至少三层的多层膜及其生产方法
US20230118316A1 (en) * 2020-05-29 2023-04-20 Dow Global Technologies Llc Oriented polyethylene films and articles comprising the same
US11850830B2 (en) 2021-07-19 2023-12-26 Liqui-Box Corporation Recyclable flexible high barrier films and bags for packaging flowable materials

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130293A (en) * 1998-08-11 2000-10-10 Eastman Chemical Company High clarity polyethylene compositions
US6447875B1 (en) 1999-07-30 2002-09-10 3M Innovative Properties Company Polymeric articles having embedded phases
US6545094B2 (en) 2001-03-09 2003-04-08 The Dow Chemical Company Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends
US7229678B2 (en) * 2002-05-02 2007-06-12 Evergreen Packaging Inc. Barrier laminate structure for packaging beverages
KR101287732B1 (ko) * 2003-07-07 2013-07-18 다우 글로벌 테크놀로지스 엘엘씨 얇은 발포 폴리에틸렌 시트
US6870010B1 (en) 2003-12-01 2005-03-22 Univation Technologies, Llc Low haze high strength polyethylene compositions
CA2479190A1 (en) 2004-08-26 2006-02-26 Nova Chemicals Corporation Polyethylene blends
TWI386310B (zh) * 2005-10-07 2013-02-21 Dow Global Technologies Llc 多層彈性膜結構物
US7528080B2 (en) 2005-12-15 2009-05-05 Dow Global Technologies, Inc. Aqueous polyolefin dispersions for textile impregnation
JP5244311B2 (ja) * 2006-12-27 2013-07-24 日本ポリエチレン株式会社 バッグインボックス用内袋
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
WO2009067337A1 (en) * 2007-11-19 2009-05-28 Dow Global Technologies Inc. Long chain branched propylene-alpha-olefin copolymers
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
US20110003940A1 (en) * 2009-07-01 2011-01-06 Dow Global Technologies Inc. Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
US8431634B2 (en) * 2009-09-07 2013-04-30 Sumitomo Chemical Company, Limited Polypropylene resin composition and process for producing the same
US8389426B2 (en) * 2010-01-04 2013-03-05 Trevira Gmbh Bicomponent fiber
RU2012141894A (ru) * 2010-03-02 2014-04-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Полимерные композиции на основе этилена
CA2779491A1 (en) 2010-10-19 2012-04-26 Dow Global Technologies Llc Polyethylene compositions having reduced plate out, and films made therefrom having reduced blooming
MX346921B (es) * 2010-11-02 2017-04-05 Dow Global Technologies Llc Una composicion selladora, metodo para producir la misma.
KR20120091498A (ko) 2010-12-24 2012-08-20 아크조노벨코팅스인터내셔널비.브이. 할로겐 프리 수성 도료 조성물

Also Published As

Publication number Publication date
CN104540657A (zh) 2015-04-22
EP2864103B1 (en) 2016-04-27
AR092019A1 (es) 2015-03-18
BR112014031191B1 (pt) 2021-08-24
EP2864103A1 (en) 2015-04-29
US20150132514A1 (en) 2015-05-14
BR112014031191A2 (pt) 2017-06-27
JP6400571B2 (ja) 2018-10-03
WO2014003926A1 (en) 2014-01-03
US10703869B2 (en) 2020-07-07
CN104540657B (zh) 2017-04-26
ES2582327T3 (es) 2016-09-12
JP2015524489A (ja) 2015-08-24
MX2014015911A (es) 2015-03-03

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