AR092019A1 - Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma - Google Patents

Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma

Info

Publication number
AR092019A1
AR092019A1 ARP130102241A ARP130102241A AR092019A1 AR 092019 A1 AR092019 A1 AR 092019A1 AR P130102241 A ARP130102241 A AR P130102241A AR P130102241 A ARP130102241 A AR P130102241A AR 092019 A1 AR092019 A1 AR 092019A1
Authority
AR
Argentina
Prior art keywords
range
composition
films
ethylene
optionally
Prior art date
Application number
ARP130102241A
Other languages
English (en)
Inventor
R Savargaonkar Nilesh
Wang Jian
Demirors Mehmet
W Garnett John
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 AR092019A1 publication Critical patent/AR092019A1/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]

Abstract

La presente proporciona una composición de mezclas de polietileno adecuada para películas sopladas, y las películas hechas de las mismas. La composición de mezclas de polietileno adecuadas para las películas sopladas de acuerdo con la presente contienen el producto de mezcla por fusión de: (a) de 0,5 a 4 por ciento por peso de un polietileno de baja densidad que tiene una densidad en el rango de 0,915 a 0,935 g/cm³, y un índice de fusión (I₂) en el rango de mayor que 0,8 g/10 minutos a menos de, o igual a, 5, y una distribución de peso molecular (Mʷ/Mₙ) en el rango de 6 a 10; (b) un 90 por ciento o más por peso de una composición de un interpolímero de etileno/a-olefina donde la composición de un interpolímero de etileno/a-olefina tiene una distribución de comonómero constante (CDC) en el rango de 75 a 200, una insaturación de vinilo de menos de 0,1 vinilos por cada mil átomos de carbono presentes en la cadena principal de la composición del composición de un interpolímero de etileno/a-olefina, tiene una relación de viscosidad de corte cero (ZSVR) en el rango de 2 a 20; una densidad en el rango de 0,903 a 0,950 g/cm³, un índice de fusión (I₂) en un rango de 0,1 a 5 g/10 minutos, una distribución de peso molecular (Mʷ/Mₙ) en el rango de 1,8 a 3,5; y (c) opcionalmente, un agente de neutralización basado en hidrotalcita; (d) opcionalmente, uno o más agentes de nucleación; (e) y opcionalmente uno o más antioxidantes.
ARP130102241A 2012-06-26 2013-06-25 Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma AR092019A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261664318P 2012-06-26 2012-06-26

Publications (1)

Publication Number Publication Date
AR092019A1 true AR092019A1 (es) 2015-03-18

Family

ID=48670057

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102241A AR092019A1 (es) 2012-06-26 2013-06-25 Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con 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 (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015000926A2 (pt) * 2012-07-20 2017-06-27 Dow Global Technologies Llc composição de polietileno de baixa densidade linear, película fundida, estrutura em multicamada e dispositivo de embalagem
JP6211088B2 (ja) 2012-10-09 2017-10-11 ダウ グローバル テクノロジーズ エルエルシー シーラント組成物
US20150259445A1 (en) * 2012-10-12 2015-09-17 Dow Global Technologies Llc Linear low density composition suitable for film applications and films made therefrom
PL2906627T3 (pl) * 2012-10-12 2017-12-29 Dow Global Technologies Llc Kompozycja uszczelniająca
US9828496B2 (en) * 2013-05-22 2017-11-28 Dow Global Technologies Llc Low density ethylene-based polymer compositions with high melt strength and mid-high density control
MY188971A (en) * 2014-04-16 2022-01-17 Dow Global Technologies Llc Shrink films with high tear resistance, and methods of making thereof
BR112016029163B8 (pt) * 2014-06-26 2022-07-26 Dow Global Technologies Llc Película soprada, artigo e película espumada
JP7149051B2 (ja) * 2014-06-30 2022-10-06 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー
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
CA3000217C (en) * 2015-09-29 2020-04-07 Dow Global Technologies Llc Shrink films, and methods of making thereof
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
WO2018018484A1 (en) * 2016-07-28 2018-02-01 Dow Global Technologies Llc Compositions suitable for manufacturing polyethylene foam, and articles thereof
BR112019001026A2 (pt) * 2016-08-11 2019-05-14 Dow Global Technologies Llc filmes soprados que têm opacidade aprimorada e artigos feitos a partir dos mesmos
MX2019003247A (es) * 2016-09-28 2019-08-05 Dow Global Technologies Llc Peliculas sopladas con propiedades mejoradas.
EP3312007B1 (en) 2016-10-18 2023-12-27 Dow Global Technologies LLC Multilayer stretch hood compositions and structures
MX2019006032A (es) * 2016-12-16 2019-08-12 Dow Global Technologies Llc Composiciones de interpolimero de etileno/ alfa-olefina.
US11535011B2 (en) 2017-06-22 2022-12-27 Liqui-Box Corporation Bag-in-box film for packaging refrigerated liquids
MX2020002912A (es) * 2017-09-27 2020-07-22 Dow Global Technologies Llc Composiciones de polietileno modificado y metodo para elaborarlas.
EP3732217B1 (en) 2017-12-26 2023-06-21 Dow Global Technologies, LLC Compositions comprising multimodal ethylene based polymers and low density polyethylene (ldpe)
CN111683979A (zh) 2017-12-26 2020-09-18 陶氏环球技术有限责任公司 用于生产多峰型乙烯类聚合物的工艺
KR102605947B1 (ko) 2017-12-26 2023-11-28 다우 글로벌 테크놀로지스 엘엘씨 다봉형 에틸렌계 중합체의 제조를 위한 이중 반응기 용액 공정
KR102649280B1 (ko) 2017-12-26 2024-03-21 다우 글로벌 테크놀로지스 엘엘씨 인성이 개선된 다중모드 에틸렌계 중합체 조성물
CN111683980B (zh) 2017-12-26 2024-03-05 陶氏环球技术有限责任公司 多峰型乙烯类聚合物的加工系统和方法
JP7425046B2 (ja) * 2018-10-05 2024-01-30 ダウ グローバル テクノロジーズ エルエルシー 誘電性強化ポリエチレン配合物
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
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
EP1646677B1 (en) * 2003-07-07 2007-07-25 Dow Global Technologies Inc. Thin foamed polyethylene sheets
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
ES2435568T3 (es) * 2007-11-19 2013-12-20 Dow Global Technologies Llc Copolímeros de propileno-alfa-olefina con ramificación de cadena larga
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
MX2012007028A (es) * 2010-10-19 2012-07-04 Dow Global Technologies Llc Composiciones de polietileno que tiene expulsion de capa reducida, y peliculas hechas de las mismas que tienen un desbastado reducido.
BR112012005698B1 (pt) * 2010-11-02 2021-05-25 Dow Global Technologies Llc composição seladora, método para produzir uma composição seladora, camada selante, artigo e método para formar um artigo
KR20120091498A (ko) 2010-12-24 2012-08-20 아크조노벨코팅스인터내셔널비.브이. 할로겐 프리 수성 도료 조성물

Also Published As

Publication number Publication date
WO2014003926A1 (en) 2014-01-03
CN104540657B (zh) 2017-04-26
US10703869B2 (en) 2020-07-07
BR112014031191A2 (pt) 2017-06-27
EP2864103A1 (en) 2015-04-29
BR112014031191B1 (pt) 2021-08-24
US20150132514A1 (en) 2015-05-14
JP2015524489A (ja) 2015-08-24
CN104540657A (zh) 2015-04-22
MX357212B (es) 2018-06-29
ES2582327T3 (es) 2016-09-12
JP6400571B2 (ja) 2018-10-03
EP2864103B1 (en) 2016-04-27
MX2014015911A (es) 2015-03-03

Similar Documents

Publication Publication Date Title
AR092019A1 (es) Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma
AR091554A1 (es) Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma
AR091553A1 (es) Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma
AR093005A1 (es) Una composicion de polietileno adecuada para aplicaciones de pelicula estirable y metodo para producir la misma
AR092941A1 (es) Una composicion selladora
AR093002A1 (es) Una composicion de combinacion de poliolefinas y peliculas fabricadas a partir de dicha composicion
AR094625A1 (es) Una composición de polietileno de baja densidad lineal adecuada para una película moldeada por fundición
AR091555A1 (es) Una composicion de mezclas de polietileno adecuada para peliculas sopladas y peliculas hechas con la misma
MX354789B (es) Composicion de mezcla de polietileno adecuada para pelicula soplada, metodo para producir la misma y peliculas hechas a partir de la misma.
BR112016029163B8 (pt) Película soprada, artigo e película espumada
BR112015022786A2 (pt) filmes de polímero tendo propriedades de selagem térmica melhoradas
BR112015015167A2 (pt) composição de poliolefina apropriada para aplicações em moldagem por injeção, composição de poliolefina e dispositivo de fechamento
BR112015032443A2 (pt) composição de polietileno e seu uso, artigo
BR112014032895A2 (pt) composição apropriada para um artigo fabricado
RU2015117514A (ru) Герметизирующая композиция
AR093001A1 (es) Una composicion de baja densidad lineal adecuada para aplicaciones de peliculas y peliculas preparadas a partir de esta
AR107590A1 (es) Películas moldeadas, y artículos realizados a partir de estas
AR093004A1 (es) Una composicion de combinacion de poliolefinas
BR112015019579A2 (pt) composição de mistura, processo para fazer um artigo moldado por injeção, artigo moldado e artigo
BR112017028455A2 (pt) composições de polímeros à base de etileno para revestimentos de extrusão melhorados
AR110509A1 (es) COMPOSICIONES DE INTERPOLÍMEROS DE ETILENO / a-OLEFINA
AR101831A1 (es) Una composición mezcla de polietileno y película realizada a partir de la misma
AR101005A1 (es) Composiciones de poliolefina y usos de las mismas
BR112017022908A2 (pt) uma película de múltiplas camadas e artigos feitos da mesma
AR094029A1 (es) Una composicion de polietileno adecuada para la aplicacion de peliculas y para las peliculas efectuadas a partir de dicha composicion

Legal Events

Date Code Title Description
FG Grant, registration